Pioneer Projector RM V1000NU User Manual

TECHNICAL MANUAL

(Ver.2.0)

MULTI PROJECTION SYSTEM

RM-V1000NU

Notes:

Caution

This symbol refers to a hazard or unsafe

practice which can result in personal injury

or property damage.

• Pioneer will not be liable for any loss caused by

defects of the parts supplied other than by Pio-

neer.

• An damage during shipping will be compensated

for only in the case where Pioneer's specific pack-

ing materials for shipping are used.

• The guarantee of performance is applicable only

when the assembly and adjustment described in

this technical manual and the adjustment de-

scribed by the system manual of RM-V2000 have

been carried out.

• Specifications and design subject to possible

modification without notice, due to improve-

ments.

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PIONEER RM-V1000NU

MANUAL.

This Acrobat (IE: a PDF file) version of the Pioneer RM-V1000NU manual was made from the

original digital document and scanning an existing manual. Because of this, there are many less

then perfect pages and hand written comments.

As Pioneer is constantly working towards providing the best possible documentation for our

products, there may be an improved version of this document available. Please contact your

Pioneer representative for additional information.

Josh Kairoff

Pioneer New Media Technology.

October 27, 1997.

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CHAPTER 1. FEATURES OF RM-V1000NU

1. FEATURES OF SYSTEM

¶ Large screen with little reflection.

The new tinted screen improves the screen contrast and vertical angle of view. Since reflection of external

light has also been reduced, viewers feel no visual discomfort even in brightly lit event halls and showrooms.

¶ Use in bright places

Realizing a high-luminance of 420ft-L for the screen brightness, it can be used adequately in lobbies and open

spaces with external light.

¶ Ultra-thin mullion (approx. 4mm) when combined.

Joint width of about 4 mm even when joined. Thinner and more easy-to-view than before, the problem of

missing images and characters has been resolved to a large extent.

¶ Improvement of adjusting method

• The convergence adjusting system has been changed form analog to digital. By adopting the 25-point ad-

justing method (point convergence), adjustment is now even more easy and precise.

• By adding the linear white circuit, the white balance can be adjusted more precisely.

¶ Equipped with function to set high picture quality of magnified images and maximum sense of oneness of the

screens.

• Although peripheral light is given adequate luminance to construct the multi-screen, the multi switch is

loaded to realize a huge screen with more consistent brightness by the peripheral light compensation cir-

cuit. It is also equipped with a function which performs contour correction during enlargement of images to

provide natural and high quality enlarged images.

• The incorporated auto white balance function and ABL (auto brightness limiter) link function control incon-

sistencies of color and brightness between the screens.

¶ Wired remote control (RU-V107/Optional) for adjustments.

When setting the multi image system, adjustments of convergence, white balance, etc. can be performed

using the wired remote control unit while watching the images on the screen.

¶ Space-saving slim design with depth of 93 cm.

¶ Built-in 1-input 4-screen magnification multi video processor.

Built-in multi video processor allows 100-inch magnification screen with one system.

Optional 24 to 35 kHz variable scan board RMD-V3020 can be mounted.

¶ Split-up design enables the unit to be carried and assembled easily.

3-part separate structure composed of unit R, unit L, and screen allows the unit to be carried easily.

¶ Reasonable price while providing outstanding features

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FEATURES OF PROJECTION CUBE SYSTEM

¶ Convergence memory

Apart from the standard values set at shipment, up to 3 kinds of data can be memorized for the adjusting

value.

¶ Convenient “color mode selection switch” for camera-reexposure.

A convenient “color mode selection switch” which can set two types of white balance data is provided. For

example, when using the system as a monitor for reexposing in broadcast station studios, etc., images ex-

posed using the camera according to the lighting of the studio will come out with unnatural colors. By setting

the temperature of one color to 4500°K, natural color reproductions can be realized by one-touch operation.

¶ On-screen function

In addition to adjusting values, various data to set up conditions, can be displayed on the screen.

¶ External control function

Equipped with RS-232C external control terminal. Adjustments can be carried out using a personal computer.

Various image display function is available. Transmission of control signals to each multi projection unit can

be carried out by a daisy chain connected by a control cable (DIN6pin/accessory) for linking the combination

terminal. No need for complicated connections. By providing IDs to each multi projection unit, each multi

projection unit can be adjusted individually even after the system has been started up.

¶ Each multi projection unit displays clear and high picture quality images for both NTSC and PAL inputs.

Note:

The built-in multi video processor can be used only for NTSC inputs. It can be made usable for PAL inputs if

options are added. For more information, contact Pioneer.

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CHAPTER 2. GENERAL SPECIFICATIONS

1. SPECIFICATIONS OF PRODUCT

(1) General Unit Specifications

Coaxial cable with connector

(no long discrimination tube) .......................... x 2

Coaxial cable with connector

(with long discrimination tube (orange)) ........ x 2

Coaxial cable with connector

Power supply voltage ..... AC100V to 120V, 50/60Hz

Maximum Consumption power .................. 1740VA

Right unit (including multi video processor)

940VA

(no short discrimination tube) ......................... x 2

Coaxial cable with connector

Left unit (no multi video processor) .......... 800VA

External dimensions

(with long discrimination tube (orange)) ........ x 2

Cable clamp (For connecting coaxial cable

with connector) ................................................. x 6

Cord with 6P mini DIN ...................................... x 3

Power cord ........................................................ x 2

Cable clip ........................................................... x 2

Screw ................................................................. x 2

Hexagonal bolt .................................................. x 3

Flat washer ........................................................ x 3

Spring washer ................................................... x 3

Logo sticker ....................................................... x 1

Scrivet (For screen)......................................... x 28

Screw (For front panel:Spare).......................... x 8

Shield ................................................................. x 2

Shield S.............................................................. x 1

Scrivet (For shield)............................................ x 6

............................ 2073 (W)x2065 (H)x938 (D) mm

Weight ................................................. 403 kg (Total)

Unit R ........................................................... 177 kg

Unit L............................................................ 170 kg

Screen (x 4).................................................... 14 kg

Accessories

Mickey bolts ...................................................... x 8

* Amplifier speaker (Not incorporated)

Dimensions

1 Multi projection system

Each size includes the height of the head of at-

taching screws of the screen and ornamental

board, etc.

( ) indicates the size excluding the height of

the head of the attaching screws.

(Fig.2-1)

unit : mm

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GENERAL SPECIFICATIONS

Control Panel

(Fig. 2-4)

No.

Name

Type

Slide switch

Function

ABL link switch

Used for switching the control level of the ABL link control voltage

when ABL link is ON.

Linked input terminal

Linked output terminal

DIN 6PIN

Input terminal of ABL signal, remote control signal and RS-232C

signal

Output terminal of ABL signal, remote control signal, and RS-

232C signal

Remote control connection ter- Mini jack

minal

Connected to adjusting remote control (optional)

RS-232C port

D-sub 25 PIN (Female) RS-232C communication connector (For MPJ control)

Control input terminal

BNC connector

Video input and Y/C input external switching control signal input

terminal Normal(video signal input) : Open

Select Y/C input : Low(0V)

Y (Luminance) input terminal

C (Color) input terminal

Video input terminal

Video output terminal

TERMINATE switch

COMBINATION switch

MULTI switch

BNC connector

Slide switch

Tact switch

Luminance signal input terminal

Color signal input terminal

Video signal input terminal

Video input terminal 9 through-out terminal

Turns on when terminates the video input terminal 9 at 75 ohm

Turns on when linked to ABL

Tact switch

Turns on when used on multi screen

Switches the color temperature. 1:Normal use. 2:Re-exposure

COLOR MODE switch

INPUT switch

Tact switch

Switches VIDEO input, Y/C input, RGB input.

Switches VIDEO input and Y/C input with the external control sig-

nal 6 at VIDEO position

POWER switch

STATUS switch

Tact switch

Power OFF : STANDBY (Red LED) lights up

Power ON : ON (Green LED) lights up

Accumulated duty time * (P.11): Switch which displays setting

states of each switch on the screen.

RGB input terminal

D-sub 9PIN (Male)

Slide switch

RGB signal input terminal

RGB input select switch

Switches RGB signal input terminal type

RGB signal vertical sync input terminal

RGB input terminal (Vertical sync) BNC connector

RGB input terminal

(Horizontal sync/composite

sync)

BNC connector

RGB signal horizontal sync and composite sync (Only for input

signal H/V sync) input terminal

(

)

RGB input terminal (B)

BNC connector

RGB signal B input terminal

RGB input terminal

(G/composite sync)

RGB signal G and composite sync (Input signal G on sync) input

terminal

RGB input terminal (R)

BNC connector

RGB signal R input terminal

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GENERAL SPECIFICATIONS

(3) Multi Video Processor (Referred to MVP below)

Output signal

Input signal

Output video signal

Input video signal (NTSC) Note 1

4-line .............................................. BNC terminal

1 Composite sync signal..... 1.0 V(p-p) (75ohm)

2 Y/C separation signal

1-line ............................................. BNC terminal

(One RGB input system can be added with addition

of optional RGB board)

Y (With sync) .................... 1.0 V(p-p) (75ohm)

C (With burst) Burst level

....................................... 0.286 V(p-p) (75ohm)

* 1 and 2 signal formats are output simulta-

neously.

1 Composite video signal

...................... 1.0 V(p-p) (75ohm terminated)

2 Y/C separation signal

Y (With sync) ...................1.0 V(p-p) (75ohm)

C burst level.................0.286 V(p-p) (75ohm)

* 1 or 2 signal format can be selected

3 Optional RGB input signal

RGB signal ........................0.7 V(p-p)(75ohm)

H.V .................................................... TTL level

C SYNC............. 0.3-4 V(p-p) (Negative logic)

Green (Sync on Green) ...1.0 V(p-p) (75ohm)

SYNC ............................................... 0.3 V(p-p)

SYNC priority order

3 RGB signal

Green (Sync on Green) ................... 1.0 V(p-p)

SYNC ................................................ 0.3 V(p-p)

B.R .................................................... 0.7 V(p-p)

Note 1: The built-in multi video processor can be made

usable for RGB and PAL inputs if options are

added. For more information, contact Pioneer.

H.V > C SYNC > Green (Sync on Green)

RS-232C control input 25-pin D-SUB

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GENERAL SPECIFICATIONS

MVP Panel

INPUT

OUTPUT

VOUT1

VOUT3

RESET

EXT

INT

GEN

LOCK

VBS/G

NTSC

RGB

VBS Y

Y/B

C/R

Y/B

C/R

OFF

FILTER

VBS

Y/C

VOUT2

VOUT4

MODE

RATE

VBS/G

H/C SYNC

Y/B

C/R

Y/B

C/R

RS-232C

OFF

POWER

4 NTSC/RGB switch

1 POWER switch (Power)

Select whether to set the NTSC input or RGB in-

put to 4-screen magnification.

Used to turn on/off the MVP power.

It is set to the NTSC side at shipment.

* When switching the switch, press the reset

button after switching.

2 Reset button

System reset button. When this switch is

pressed, the system sets into the manual mode

and operates in the modes of the switches set

on the panel.

* The RGB input is an option.

5 RGB input vertical filter on/off switch

Vertical filter on/off switch of optional RGB in-

puts. If the top and bottom of the RGB input im-

age do not fit inside the output screen, turn on

this switch.

3 EXT/INT switch

Normally, this is set to the INT side so that the

MVP operates in the free-run mode for video in-

puts.

Leave it at the INT side unless when using the

MVP for special uses such as locking the MVP to

the video input.

At shipment, it is set to off.

6 VIDEO/YC switch

Switch to set whether to input VIDEO or YC into

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GENERAL SPECIFICATIONS

7 MODE switch

9 RS-232C connector

Used to select the video output mode.

For controlling MVP

Output Mode Switch Contents

0 RGB video input terminal (Optional)

Optional RGB input terminal.

Output Mode

Switch

G..................... G signal input terminal of RGB

separation signal

Trunk Piece

Frequency Output Standard Speed/

Double Speed

No.

Mitigation Mode

Mode

B ..................... B signal input terminal of RGB

separation signal

R ..................... R signal input terminal of RGB

separation signal

H/C SYNC ...... H sync or C SYNC input terminal

V ..................... V sync input terminal

VBS,Y/C

Standard Speed

OFF

NTSC

RGB

Double Speed

RESERVED

- NTSC video input terminal

NTSC input terminal

VBS,Y/C

RGB

VBS .. Y signal input terminal of composite

video or Y/C separation signal

C ....... C input terminal of Y/C separation signal

Standard Speed

Double Speed

NTSC

= to @ Video output terminals 1 to 4

4-screen magnification video output.

VBS/G .... G signal input terminal of composite

video or RGB separation signal (Out-

puts G on SYNC during G signal out-

put).

RESERVED

Standard speed horizontal frequency 15.734 kHz

Double speed horizontal frequency 31.468 kHz

Y/B.......... Y signal output terminal of Y/C sepa-

ration signal or B signal output termi-

nal of RGB separation signal.

C/R.......... C signal output terminal of Y/C sepa-

ration signal or R signal output termi-

nal of RGB separation signal.

The switch is set to 8 at shipment.

Normally, use in the range from 8 to A.

Press the reset button when switching the mode.

The signals correspond as follows.

8 Baud rate switch

Used to select the RS-232C (For controlling

MVP) baud rate.

Baud rate selection switch (8 BIT DIP)

V OUT

Screen 1

V OUT

Screen 2

Functions of bit

........ Value at shipment

Switch function

Yes

OFF

Switch No.

V OUT

Screen 4

V OUT

Screen 3

Parity yes/no

Parity polarity

Character bit

Stop bit

EVEN

8 BIT

2BIT

ODD

7BIT

1BIT

(Front View)

Baud rate setting

See table below

Always use at off.

Always use at on.

RESERVED

Baud rate set by switches No. 5 and 6.

SW1 -5

SW1 -6

Baud rate (bps)

19200

OFF

9600

OFF

4800

OFF

2400

* At shipment, 3, 5, and 8 are ON.

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GENERAL SPECIFICATIONS

(4) Adjustment Control Unit (RU-V107) Option

POWER

ADJUSTMENT CONTROL UNIT

RU-V107

ADJ IN

ADJ

ON/OFF

INPUT SEL

MAIN MENU

–

DISP CALL

ADJ OUT

Cable length : 5m

(Fig.2-7)

Accessories

AA dry battery (IEC R6P) ..................................................................................... 2

Cable (5m) ............................................................................................................ 3

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CHAPTER 3. INSTALLATION AND ASSEMBLY

INSTALLATION AND ASSEMBLY

1. INSTALLATION CONDITIONS

(1) Weight-tolerant

The ground must be flat and horizontal. It should be able to bear the weight of the system.

For wooden floors, if the part receiving the weight of the system lies at the center between the reinforcement

beams below the floor, the floor may become deformed or may curve inwards. In such cases, lay a more than 12

mm thick board below the system to distribute the weight of the system on the floor.

For concrete floors, it may not be possible to install the system horizontally due to the roughness of the floor. In

such cases, do the same as above.

After installation, adjust and secure with the floor leveler.

Floor leveler

(2) Height to ceiling

¶ Leave about 30 cm between the top of the system and ceiling. Take note that if there are air-conditioner vents

or lights at the top, problems caused by dusts, temperature, humidity, and water drop may result. If adequate

space cannot be provided on the left and right sides, and at the back of the system, and the system is be

installed directly onto the wall, heat can only be discharged from the top. In such cases, be sure to provide

vents for discharging heat. Also observe the temperature and humidity conditions in (7).

(3) Front Space

¶ Finger and hand prints form easily on the face of the screen. Therefore make sure viewers cannot touch it

directly.

Leave workspace in front for replacing the screen.

(4) Rear Space

¶ At least 5 cm of space is required at the back of the system. However, leave more than 1 m at the back as

working space for the maintenance of the MPJ and MVP.

(5) Installation work for securing system

¶ After installation, always lower the floor levelers to prevent the system from turning over.

This system is also provided with holes to hook wires for preventing it from turning over. To prevent the

system from turning over, it is recommended that it be secured to the floor or wall.

¶ The method of securing to floors and walls differ according to their materials. Always have a construction

specialist or Pioneer dealer perform the procedure for you.

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INSTALLATION AND ASSEMBLY

(6) Installation work for mounting on

rack

¶ Blocking the front and back will cause heat to ac-

cumulate, which may result in malfunctions.

¶ Use a rack which can bear the weight of the sys-

tem.

¶ Take measures to ensure that the system does

not turn over. Always have experienced techni-

cians or your dealer implement these measures.

(7) Temperature and Humidity Conditions

¶ Closely observe the following conditions on the temperature and humidity of the location of installation.

(1)Operating temperature

(2)Operating humidity

(3)Storing temperature

: 5 to 35 degC (No condensation)

: 20 % to 80 %

: –10 to 45 degC

¶ The lenticular sheet will stretch and consequently the center of the screen will rise if the humidity is relatively

high. In this case, the focus may slightly change and therefore readjustments in the installing conditions of the

location must be performed when your system arrives.

¶ Avoid wetting the system at all times. Due to the shape of the product, it is easily affected by external condi-

tions. Especially to be avoided is wetting the MPJ and screen. Thorough water-proof measures must be taken

when installing them in locations where there is a high level of moisture in the air such as near air-condition-

ing vents and water sprays.

* Take note that in new buildings, moisture is frequently produced from the concrete and the humidity level

subsequently rises.

¶ Electrical equipment such as this system generally should not be installed in high humidity environments.

Follow the precautions below when high humidity is expected.

• Never install the MPJ and screen in locations that do not meet their respective specifications.

• Ground the units.

• Ensure that there is no condensation.

• Install the units where no one can touch them.

• Ensure that water droplets do not fall onto the units.

(8) Condensation

One problem that occurs in the winter season is “Condensation”. When the temperature of the room in which

this system is installed rises suddenly, condensation occurs on the screen and lens, thereby the system cannot

display its best performance. In such cases, turn off the power once, leave the system off for one hour, and turn

on the power again. Increasing the room temperature gradually is another method.

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INSTALLATION AND ASSEMBLY

(9) Angle of view and appropriate view range

Vertical Visible Angle

(Fig.3-1)

Horizontal Visible Angle

(Fig.3-2)

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INSTALLATION AND ASSEMBLY

(10) Lighting

¶ Although reflection by external light as seen on CRTs will not occur with this projection screen, reflection may

result when strong light such as spot light is directed at the screen. Therefore, make sure that the screens are

not exposed to direct spotlight.

¶ For certain installation location conditions, a glass sheet may have to be attached to the screen surface. In this

case, as there will be reflection by external light, consider the installation position, etc. carefully.

¶ As the actual intended images of the system may not be obtained in very bright locations, consider the posi-

tion of lighting and direction of sunlight when installing the system. Especially when the system is exposed to

direct light (sunlight, etc.) from behind, the light may be reflected on the screen. Avoid such installations.

¶ Take note that in bright places, images may appear dark even when the luminance has been increased. In

addition, increasing the luminance and contrast more than required may affect the life of the system (espe-

cially the CRT).

(11) Effects of Earth Magnetism

¶ Due to effects of earth magnetism, the position of the image displayed will differ according to the installed

direction. Difference is about several mm in the up/down/left/right directions, but the degree of change varies

according to the strength of the earth magnetism of each area. Misconvergence may also occur due to slight

rotations.

Therefore, when performing adjustments before bringing the system into the installing location. Perform the

adjustments in the same direction and angle as installation, perform adjustments again at the final location

decided.

¶ If the system is used at a fixed position, adjust it at the final position used.

¶ The system is not only affected by earth magnetism but by the following magnetisms generated by various

items in its surrounding as well.

• Steel frame of building

• Power cables on the floor

• Large speaker systems

• Special equipment (Those generating magnetic force)

• Metallic installation table, frames, etc.

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INSTALLATION AND ASSEMBLY

(12) Power Supply

1 Power supply voltage

The guaranteed voltage of this system is ±10% of the rated voltage.

But if the impedance of the power wires is high, the voltage waveform will become distorted and show the same

symptoms as when voltage drops abnormally. As the following must be noted even if the voltage is within the

allowable range, check the power wiring again.

¶ The voltage drop from the switchboard to this system is great.

¶ The voltage changes greatly when the power of the system is turned on and off (Roughly 5% of the rated

voltage)

2 Power capacity and connection

This system is provided with one AC INLET each for units R and L. Referring to the current capacity below,

connect a switchboard with sufficient capacity for the left and right lines separately (the current increases when

the voltage drops).

When connecting the same line (same switchboard) to other devices, take note of the power consumption of the

other devices and make sure that the capacity of the switchboard is not exceeded.

Current Capacity

Power Capacity

100 V

120 V

Unit R

(including MVP)

940 VA

800 VA

9.4 A

8.0 A

7.8 A

6.7 A

Unit L

(no MVP)

3 Outlet Plug

The power supply cable of this system is provided with a outlet plug with grounding (2E) to prevent electric

hazards caused by current leakage.

Be sure to connect the plug to the outlet with grounding (2E).

4 Leak Breaker

The system is incorporated with the power line filter to reduce noise. For this reason, a leaked current of 2.0 mA

may flow through unit R (including MVP) and 1.0 mA through unit L (no MVP). If a current leakage breaker is

provided, check that the sensitivity current is above the total current leakage of the system.

Also calculate each unit such as image transmission unit, etc. as 0.5 mA.

Be sure to connect directly to the power supply on the cabinet panel to prevent voltage drop, deformation of the

current waveform, and noise inductance.

It is extremely dangerous to supply power from existing wall outlets, etc.

Install the system near the outlet for connecting the units of the system as much as possible.

Set the current capacity slightly greater-about more than 25% of the total consumption power.

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INSTALLATION AND ASSEMBLY

(13) Cables Used

Use a coaxial cable for the external input cable. Normally use a 3C-2V for less than 15m long. Use 5C-2V for

greater lengths. Adjust the length of the cables. The distance between the transmission system and MPJ should

be as short as possible. When the distance is great, consider the thickness of the cable and electrical compensa-

tion carefully.

The limit is as shown when using the cables to connect the transmission final output terminal and the system.

3C-2V: 15m

5C-2V: 30m

To use a longer cable, the VIDEO signal must be corrected.

(14) Semi-outdoor Installation

This system is basically designed for use indoors. When the system is installed in semi-outdoor locations, the

following problems may occur. Take the following measures before using the system.

• Waterproof and rustproof measures

• Temperature difference and humidity difference

• Light on the screen (So that it is not exposed to direct sunlight.)

• Wind containing salt

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INSTALLATION AND ASSEMBLY

2. INSTALLATION AND ASSEMBLY

(1) Confirmation

1 Decide the position for installing the system according to the installation conditions in Chapter 3.

Check Items

[1] Dimensions of installing position, space at the back, distance to the ceiling

[2] Floor flatness, strength, roughness

[3] Position of power supply

[4] Installing location

Need for protection for the floor, walls, etc. (support covers, sheets, cover boards, etc.), width of the areas

and paths used for moving the system in and out, if elevators are used, its size and weight limit, etc.

[5] Position, specifications, and structure of a transmission equipment, and image type

[6] Model number of equipment used, and their quantity (perform according to list).

Check if there is enough equipment for each unit

* These procedures must be performed by only one person.

(2) Opening the Packaging

1 Packaging specifications

[1] Projection Screen Kit (×4)

: 1126(W) × 230(H) × 879(D)mm 20.2kg

[2] Unit(×2)

: 2225(W) × 1200(H) × 1105(D)

Unit R :

Unit L :

310kg

303kg

2 Opening the packaging

Open from the big ones first and put the small packagings inside the empty big packagings. Also dispose or

store the packagings.

Do not mix up the opened items with those still in the packaging.

Move the empty packagings somewhere else so that they will not come in the way. Next, obtain an assembly

space that is as wide as possible.

* Turn down the opened packagings upside down to differentiate them from those not opened.

Do not lose accessories, the warranty card, etc.

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INSTALLATION AND ASSEMBLY

3 Unpacking

[1] Remove the top and side (the longer side) wood frames one by one.

[2] Remove the upper cover and side cover.

[3] Remove the unit from the frames.

[4] Remove the upper pad and mirror mat.

[5] Remove side pad, and top pad covering the unit.

Remove the tapes for transportation protection. (Six in each unit)

[6] While paying attention to the top and bottom of the unit, place the unit upright together with the under

carton. (This should be done by more than 3 persons.)

[7] Remove the under carton.

[8] Remove the engine pads A and B, engine side pad, engine side pad F, bottom mirror pads A and B, top

mirror pads A and B, mirror mat (3 each at the top and bottom), MVP pad, lens protector paper, and CRT

cover. (Remove engine pads A and B using a cutter knife, etc.)

[9] Attach the Mickey bolt to pad A and the shield to top mirror pad A, and the other accessories to bottom

mirror pad B.

[1]

[2]

[3]

[4]

Upper pad

Upper cover

Side cover

Mirror mat

[7]

[5] [6]

Side pad

Pad B

Direction to pull up

Mickey bolt

Pad A

Under carton

Top pad

(Fig.3-3-1)

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INSTALLATION AND ASSEMBLY

[8]

Top mirror pad B

Top mirror pad A

Bottom mirror pad A

Mirror corner pad

Bottom mirror pad B

Engine side pad

Engine side pad F

Engine pad A

MVP pad

Engine pad B

(Fig.3-3-2)

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INSTALLATION AND ASSEMBLY

4 Projection Screen

* Projection screen is double-packaged to maintain its performance. After removing the middle cover protect-

ing its screen, make sure the screen does not get scratched or dirty.

[1] Remove the top cover.

[2] Remove the band securing the middle cover and remove the middle cover.

[3] Gently peel off the black tape pasted at the four sides of the screen.

* Be careful not to damage the lenticular sheet.

[4] Take out the screen unit from the box and stand it on a flat floor, paying attention to its top and bottom.

[5] Remove the eight screws for transportation (gold), four protection panels and white sheet at the back of

the screen.

* The protection panel is attached with the transportation screws. Keep the removed panel if required.

When storing the system, do not remove the outermost protection panel.

[6] When opening the packagings of several units first, after opening them, place them in a different place to

protect them from damage, and place a sheet over them to protect them from dusts.

[2]

[1]

Middle cover

Band

Top cover

[4]

Black tape

[3]

Top

Right side

Transportation screws (Eight : Gold)

Protection panel

[5]

White sheet

(Fig.3-4)

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INSTALLATION AND ASSEMBLY

(3) Carrying the Units After Opening Packaging

1 Screen

To carry the screen unit after opening the packaging, hold them by the parts shown in the figure, and lift and

move them.

(Lifted by one or two persons)

Hold the parts indicated by

(Fig. 3-5)

¶ Never drag the system along the floor when moving the units.

¶ The lenticular sheet damages very easily as it is very thin. Therefore move it gently and do not apply excessive

shock or vibration to it.

¶ As the panels supporting the screen are very thin and deform easily, be careful that they do not hit or get

hooked onto surrounding objects when moving them.

2 Unit

¶ When moving the unit, push the frame (square) without pushing the rear panel. Never push to the front or

back.

¶ Do not move the system on casters on rough places such as tiles and bricks.

¶ Do not move the system after installation.

Hold the shaded parts.

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INSTALLATION AND ASSEMBLY

3. PRECAUTIONS FOR TRANSPORTATION

Do not stack the units on their sides or backs when transporting them.

Always place them upright. If they are stacked on their sides or backs, vibration and shock may cause damage or

fire hazards.

7 Precautions on transportation of unit

¶ Because it damages easily when dropped, exposed to shock or vibrations, be careful not to place heavy

objects on the unit nor drop it in transportations.

¶ Always place the unit on its side, never upright, in transportation.

¶ Do not place objects on the unit when storing it due to the simple packing.

7 Precautions on transportation of projection screen

* As Projection screen must always be installed, it will not need to be re-packed and transported. Packaging

instructions are provided for your reference just in case it has to be transported again.

¶ Pack it properly according to the packaging specifications (Fig.3-6). Also check the following conditions.

[1] The protection panel has been properly attached by the transportation screws (eight).

* Use the protection screws (gold) provided with the unit.

[2] The protection tapes are pasted to the four corners of the protection panels.

* Paste the protection tape on the protection panel.

* Use a relatively weak tape about 20 mm to 30 mm in width.

Name

:Acetate cloth adhesive tape (25 mm width)

Upper carton

Protection

tape

Transportation screws (Eight, gold)

Protection tape

Top pad

Mirror mats

PP bands

Protection

tape

Projection screen

Top side

Right side

Bottom pad

Protection panels

Under carton

(Fig.3-6)

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INSTALLATION AND ASSEMBLY

¶ When transporting or storing the units in the packaged state, always face them up.

¶ The number of units that can be stacked in storage is 16.

¶ As the screen is at the top, be careful not to step, and place heavy objects on this top side, nor hit it with sharp

objects.

<Note>

¶ Do not mistake the top and bottom of the screen unit. The side with the longer screw projecting out (side with

transportation screw) is the top and the side with the 8 mm hole is the bottom.

¶ Before mounting the screen unit to this system, check that the transportation screw, protection panel, and

black tape have been removed. (Do not remove the protection panel on the outer-most side when installing

the system.)

¶ Also tighten the Mickey bolts used for connecting the unit and screen unit together using your hand. Tighten

as firmly as possible.

¶ Put on gloves when stacking the screen units for protection and perform in twos.

¶ To prevent the lenticular sheet from damage, mount the screen unit gently and do not subject it to vibration

and shock.

¶ When the screen units are stacked, the head of the panel fixing screws and 8 mm holes will engage. When

stacking the upper screen unit, make sure that it does not brush the lower screen unit as it has panel screws

projecting out.

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INSTALLATION AND ASSEMBLY

4. ASSEMBLING THE SYSTEM

(1) Assembling the system

[1] Before moving the system to where it is to be installed, insert three Mickey bolts into the main unit.

[2] Secure the shield and the shield S to unit L with the scrivet (six parts).

[3] Move units R and L to the place where the system is to be installed.

Move the units closely together, adjust so that the levels of their frames are equal using the floor leveler,

and adjust the guide pins in front and back to the holes. (Four) Pay attention to the sides of the upper panel.

[4] Tighten units R and L using the hexagonal bolts (two in front and one at the back) containing the spring

washers and washers.

[5] Mount one screen at a time from the bottom.

Place the screen on the front panel, and then while one person holds the screen in front so that it does not

turn over, another person attaches the Mickey bolts from the back. (two parts)

[6] The screen should be mounted by two persons as above.

[7] Attach the scrivets at the left side (12 parts) and bottom side (16 parts) of the screen.

[8] Paste the logo sticker on the front panel.

[1] [2] [3]

Mickey bolts

Sides of the

upper pannel (A)

Scrivet (for shield)

Shield

Mickey bolts

Attaching

the shields

Shield S

Guide

[4] [5] [6] [7] [8]

Hexagonal Bolt

Spring

washer

Floor leveler

Screen

Scrivet

(for screen)

Logo sticker

Scrivet

(for screen)

(Fig.3-7)

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INSTALLATION AND ASSEMBLY

(2) Inserting the Option Board (MVP)

[1] Remove the rear cover C (R) and rear cover C (L). (Six screws for each)

[2] Remove the UL cover A. (Six screws)

[3] Remove the UL cover C. (Two screws)

[4] Disconnect the MVP power cord.

[5] Disconnect the connector and remove the power supply. (Three screws)

[6] Remove the four screws in front of the MVP.

[7] Tilt the MVP slightly, and pull it out.

[1]

[4] [5]

Rear cover C (R)

Rear cover C (L)

[2] [3] [6] [7]

UL cover C

Pull in this direction

UL cover A

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INSTALLATION AND ASSEMBLY

[8] Remove the bonnet. (Fig. 3-8)

10 screws

[9] Remove the rear cover. (Fig. 3-9)

9 screws

Loosen the six screws (ABA-283).

[10] Push in the optional board completely inside the second rail from the right. (Fig. 3-10)

[11] Attach the rear cover. (Fig. 3-11)

11 screws

Tighten the six screws (ABA-283)

[12] Attach the bonnet. (Fig. 3-12)

10 screws

(Fig.3-10)

(Fig.3-8)

(Fig.3-11)

(Fig.3-9)

(Note)

To prevent damages of the optional board re-

sulting from static electricity, touch the bon-

net, etc. before touching the board to remove

static electricity in the body.

(Fig.3-12)

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INSTALLATION AND ASSEMBLY

Linking cable (Cord with 6P mini DIN)

(3) Connection

Accessories

¶Coaxial cable

Black

Orange

Black Orange

¶Linked cable 6P mini DIN cord

Connect as shown in Fig. 3-13 using the

cable provided.

After connecting, secure with a cable

clamp. (Fig. 3-14).

(Note)

When connecting the RS-232C communica-

tion connector and remote control unit from

the leftmost (as seen from the back), con-

nect IN and OUT linking cables (cords with

6P mini DIN) the other way around.

(Fig.3-13)

(Fig.3-14)

Cable clamp

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INSTALLATION AND ASSEMBLY

Examples of System

(1) Enlarged display only

LDP 1

LDP 2

LDP 3

LDP 4

C.VIDEO

LDP

C.VIDEO

To MVP

input

To MVP input

RM-V1000NU/

RM-V1000NA

RM-V1000NU/

RM-V1000NA

(2) Multi display

To C. VIDEO MPJ input

LDP 1

LDP 2

LDP 3

LDP 4

To C. VIDEO MPJ input

To C. VIDEO MVP input

To each MPJ

MVP

RGB input

To MPJ

RS-232C

Personal computer

for control

Switching of Displays

¶ Enlarged display

1 Select the signal displayed by the matrix SW, and send the signal line to the

MVP.

2 Set the MPJ input to RGB.

¶ Multi display

1 Select the signal displayed by the matrix SW, and send the signal line of the

MPJ.

2 Set the MPJ input to C. VIDEO.

5. SPECIAL INSTALLATION

(1) Wall inset

¶ When fixing the screen into the wall, leave space at the top, bottom, left and right sides for attaching and

removing the screen.

(2) Diagonal installation

¶ This system cannot be placed facing upwards or downwards and diagonally. Always place it horizontally.

(3) Architrave processing

15 mm

¶ When enclosing the screen with a frame, etc., add 15 mm

to the dimensions of the assembled screen at the top, bot-

tom, left, and right. (Fig.3-15)

* Perform framing constructions after assembling the

screen.

15 mm

¶ If light leaks from the rear space after constructions, place

a blind plate over the rear.

15 mm

(4) Upside down installation

¶ Not possible

15 mm

(5) Hanging from ceiling

(Fig. 3-15)

¶ Not possible

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ADJUSTMENTS

(5) Equipment Required for Adjustments

The following are required for the adjustments performed during the set-up of MPJ.

Recommended

Role

Remarks

Equipment

Required Function

Model

For adjusting

Personal

Computer

RS232C communication

function

Pioneer

RU-V107

For adjusting

Prepare a Personal Computer or

this remote control for adjust-

ment.

Adjusting

remote

control

Especially white (% variable) is

important.

(Cannot replace with LD, etc.)

Use signal generators of this class

at the least.

Signal

generator

For generating

white balance

and color tint

adjusting sig-

nals

Gray scale

White (% variable)

Total image

quality adjust-

ment

Perform color, or final and overall

Adjusting LD

High definition image

Picture of beauty

Various adjustment signals

demonstration adjustments with the actual im-

2 (Not for sale)

ages.

For playing ad-

justing LD

Pioneer

LD-V4400

LD player

Cable

With still function

For connecting

RS-232C

The length differs according to the

place adjustment is performed at,

but prepare at least 10 m.

D-Sub 25-pin (male)

straight cable

For connecting

video

For generating

signals for ad-

justing size, con-

vergence

Test disc

GGT 1072

Use for adjusting screen size and

center.

Adjusting LD

Monoscope

Crosshatch

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ADJUSTMENTS

(2) TV System

The TV system determines the control of the whole unit (convergence, OSD display select, video system select,

deflection) according to the signal input.

Set it according to the signal input.

When TV SYSTEM is set to AUTO

¶ The mode is automatically set to NTSC or PAL according to the input signal (NTSC/PAL).

When the TV SYSTEM is set to NTSC

¶ The mode is set to NTSC regardless of the input signal.

When the TV SYSTEM is set to PAL

¶ The mode is set to PAL regardless of the input signal.

[Precaution to use]

Normally, the TV SYSTEM is set to AUTO. If the signals cannot be differentiated between NTSC and PAL (or they

are differentiated incorrectly : VCR signal repeatedly dubbed or part of CATV converter, etc.), the TV SYSTEM is

set to NTSC or PAL according to the input signal.

When the input signal is NTSC or PAL, and the TV SYSTEM is set to NTSC or PAL, it can enable the input to be

switched smoothly (little screen noises), and prevent signals from being differentiated incorrectly due to signal

disturbances and cuts.

In some cases, even if the same TV format is used, more than two types of convergence data will be required.

(For example, when there are signal phase differences for every input source, etc.) In such cases, use two types

of memories. Switch them using the personal computer.

(Note)

The built-in multi video processor can be used only for NTSC inputs. It can be made usable for PAL inputs if

options are added. For more information, contact Pioneer.

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ADJUSTMENTS

(6) Giving IDs

IDs are used to differentiate the MPJs. When the units are given IDs, by connecting the ABL link cable, com-

mands can be transmitted by specifying the ID, and it is possible to operate only MPJ corresponding to that ID

by remote control operations.

(Note) The following IDs are provided at shipment.

Screen 1

ID=11

Screen 2

ID=12

Screen 3

ID=13

Screen 4

ID=14

Unit L

Unit R

Commands: IDC (IDC CLEAR)

IDS (ID SET) ;Gives an ID

;Clears the ID given

The IDS is valid only when no ID has been given. It will be valid from MPJ nearest to the personal

computer (remote control).

(Example)

4 screens (When providing IDs again using the personal computer after clearing all IDs set at shipment.)

Screen 1 OUT IN Screen 3

Screen 2 OUT IN Screen 4

Multi Projec-

tion Unit

Multi Projec-

tion Unit

Multi Projec-

tion Unit

Multi Projec-

tion Unit

Personal Computer

ID=14

ID=13

ID=12

ID=11

OUT IN

**AJY

11 IDS

↓

**AJY

13 IDS

↓

**AJY

12 IDS

↓

**AJY

14 IDS

By sending commands in this order, IDs can be given to each MPJ (connect ABL link cables as above example).

The characters that can be used for the IDs are 0 to 9 and A to F, and * (capital and small letters are not differen-

tiated).

The * can be used in the following way.

** IDC

*1AJY

2* IN1

:Clears IDs given to all units

:Only MPJ which have IDs whose 2nd digit is 1 enter the adjustment mode.

:The input function of only MPJ which have IDs whose 1st digit is 2 is set to VIDEO.

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ADJUSTMENTS

Using the Remote Control>

ADJ IN

[1] Press the

key to set the whole screen into the adjustment mode.

[2] The main menu will be displayed. Press the

Select “1. ID SET/CLEAR/SELECT”

key.

[3] Check that the ID display at the top left of the screen is “– –” and press the

Select “1.ID SET”.

key.

If an ID has already been given, press the

key, select “0. ID CLEAR” of the main menu, return to

“[1] Enter the adjustment mode.” and give the ID.

[4] As the ID input standby state is set, press the

keys, and input the ID.

[5] To use the multi-screen MPJ, return to “[1] Enter the adjustment mode.” and given an ID to the next MPJ.

(Note) To return the whole screen to the main menu after giving IDs to the whole screen, press the

key.

ADJ IN

Select the screen to be adjusted using the remote control.

ID = 11

ID = 13

ID = 12

(Example) Select the ID at the bottom left side of the screen (ID=13)

as shown in the figure on the right.

ADJ IN

[1] Set all screens to the adjustment mode using the

key .

ID = 14

[2] Select [1. ID SET/CLEAR/SELECT using the

[3] Select [2. ID SELECT] using the key.

keys (ID=13).

key.

At shipment

[4] Press the

and

[5] Only the bottom left side of the screen shows the main menu. The other screens will set into the standby

ADJ OUT

POWER

state (

keys only are accepted).

ADJ IN

MAIN MENU

¶ To return to the main menu after completing ID SELECT, press the

Pressing the key will also return to the main menu, but it also clear the ID SELECT state, making it

necessary to repeat from step [1] again.

key to keep the ID SELECT state.

ADJ IN

MAIN MENU

To select other screens, press the

step [4] above.

key to return to the main menu, and change the ID number set at

(Note) : When the wrong ID has been specified

Repeat the above steps [1] to [5]. Perform the same steps when an inappropriate ID (Example : ID=33, etc. in the

above screen) has been input. In this case, all screens will set into the standby state.

Communication cannot be performed with units connected using the ABL link cable, after units whose IDs

have been cleared. When the command “** IDC” shown in the figure on the previous page is performed, only

the first unit can be controlled. Using the command “11 IDS” will enable the 2nd unit and onwards to be

controlled.

When IDs are set as this, the unit connected next can be controlled.

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ADJUSTMENTS

3. SCREEN ADJUSTMENTS

(1) Adjustment Flowchart

The following shows the order for performing the adjustments generally required in the setup of this system.

For details, see the descriptions on the next page and later.

1 Give ID

↓

2 Adjust the size of each screen

↓

3 Adjust the convergence of each screen

↓

4 Adjust the joining of the screens

(Adjust the MVP. Refer to “Appendix (MVP Manual)” in Chapter 7 (page 103).)

↓

5 Check that there is no information missing and color deviation on the moving image.

If information is missing or color has deviated, return to 2 and readjust.

↓

6 Adjust the white balance of each screen.

↓

7 Adjust the ABL level

↓

8 Check the ABL level and white balance using the video actually transmitted.

If there is deviation, return to 6 and readjust

↓

9 Adjust the color tone using the video actually transmitted.

↓

0 Recheck 6 to 8

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ADJUSTMENTS

(2) Convergence Adjustment Flowchart

Find the center of the screen

(P. 44)

Input the adjustment signal

(P. 44)

Using only green, adjust the

(P. 44) center of V STATIC GH STATIC

Adjust the size of V SIZE V LIN

H SIZE GH LIN

(P. 45)

Is the Horizontal size

standard (93%)?

Adjust H BLK-L and

H BLK-R

(P. 59)

YES

Adjust joining of peripheral screens

in green point convergence mode

(P. 46)

Adjust linearity of green point conver-

gence mode

(P. 46)

Adjust green, red, blue color deviation

in point convergence mode

(P. 46)

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ADJUSTMENTS

The & numbers correspond to the numbers in the

flow-chart.

(3) Convergence Adjustment Contents

1 Measurement of screen center

The center can be found easily by pasting threads in

the spaces of the protection panels at the screen

frame.

2 Adjustment signal input

For adjusting size ..................................................... Frame size picture(EX.LD Test disc GGT1072, FRAME No.

5941),Monoscope, etc.

For screen joining, linearity, color adjustment. ..... Use adjustment signals such as , cross-hatch, etc. (EX. LD

Test disc GGT1072, FRAME No. 7081,etc.)

(Note)

For the particulars about the FRAME No.,etc. of LD Test disc GGT1072,refer to the disc manual differently.

3 Center adjustment

Center

Set to only green and adjust the center with

V STATIC GH STATIC .

V STATIC

GH STATIC

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ADJUSTMENTS

Observe here

4 V SIZE, V LIN, H SIZE Adjustment

1 V SIZE adjustment

Set to only green, observe the top part of the screen ,

and adjust the data amount in the vertical direction us-

ing V SIZE .

Do not observe the bottom part of the screen.

2 H SIZE adjustment

Set to only green, observe the right side of the screen ,

and adjust the data amount in the horizontal direction

using H SIZE .

Observe

here

Do not observe the left side of the screen.

3 V SIZE, V LINEARITY, H SIZE, GH LINEARITY adjustment

Those familiar with the convergence adjustment can adjust the bottom part of the screen in addition to the

top part of the screen using V SIZE and V LINEARITY . Also it can adjust the left side of the screen in addition

to the right side of the screen using H SIZE and GH LINEARITY .

Reference Information

To adjust the NTSC input for horizontal 93% and vertical 92%, use the frame size screen of the LD test

disc GGT1072 (frame No. 5941).

Horizontal : Adjust so that the sixth 92.5% line from the inside can be seen completely.

Vertical

: Adjust so that the sixth 92.5% line from the inside can be seen only slightly.

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ADJUSTMENTS

Movement of screen by point convergence adjustment

OSD display

Movement of screen

Observe here

Use especially when adjusting the horizontal size of the left side of the screen .

In addition, there are nine other area adjustments. It is a convenience to adjust deviation of circumference

screens.

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ADJUSTMENTS

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ADJUSTMENTS

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ADJUSTMENTS

In adjustment step 5 , observe the external part of the screen, adjust the 16 adjusting points there, taking note

of linearity in the peripheral area such as joining with other screens, crosshatch, etc.

(Ignore the distortion inside the screen.)

In adjustment step 6 , adjust the inside of the screen and produce linearity.

The following are examples of adjusting points in point convergence adjustments and their movements on the

screen.

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ADJUSTMENTS

Movement on screen

Displayed OSD

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ADJUSTMENTS

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ADJUSTMENTS

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ADJUSTMENTS

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ADJUSTMENTS

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ADJUSTMENTS

Note

Does not move to the set position

If only one point is moved greatly in the point

convergence mode, it may not move in areas

smaller than the desired adjusting area.

In this case, adjust while moving the other points

slowly.

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ADJUSTMENTS

8 H BLK L and H BLK R Adjustments

H BLK L and H BLK R adjustments are performed to obtain the optimum convergence adjustment wave form

when the display range changes due to changes in the H SIZE.

Video signal

Display range

Convergence

adjustment

Color deviation

wave form

Video signal

Display

range af-

ter size

changed

When size is increased with H BLK L and H BLK

R not adjusted.

No color deviation

Convergence

adjustment

wave form

Convergence

adjustment

wave form

Image after H BLK L and H BLK R has been ad-

justed.

Adjustment

by H BLK L

Adjustment

by H BLK R

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ADJESTMENTS

H BLK R Adjustment

RGB

Output all three colors R, G, B, observe the

right side of the screen , and adjust with

H BLK R so that the color stops deviating.

Observe

here

RGB

BGR

When H BLK R adjustment is not properly performed

H BLK L adjustment

RGB

Output all three colors R, G, B, observe the

left side of the screen , and adjust with H BLK L so

that the color stops deviating.

Observe here

Note

There are points at which the screen does not move even through the H BLK L value changes. This is not a

malfunction.

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ADJUSTMENTS

Confirming the Optimum H BLK L, H BLK R Values

Optimum H BLK R value

OSD display

Movement on screen

When point A is lowered by point convergence, point B should not move.

Confirming the Optimum H BLK L Value

When point C is lowered by point convergence, point D should not move.

(Note)

Convergence can be adjusted even if the optimum values are slightly different from the above optimum values

during adjustments.

But, if the screen changes markedly, re-adjust H BLK L or H BLK R, and adjust the convergence.

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ADJUSTMENTS

5 Rough Adjustments

(1) Black level adjustment

Signal:White 10%

Adjust R LOW, G LOW, and B LOW to the point where the CRT starts lighting up.

(2) HI LIGHT adjustment

Signal:White 50%

Adjust R HI, G HI, and B HI so that the CRT becomes white. First, adjust so that the brightness of R, G, and B

becomes the same, and while maintaining that brightness, balance R, G, and B, and adjust so that the CRT

becomes white.

(3) LOW LIGHT adjustment

Signal:White 20%

Adjust R LOW, G LOW, and B LOW so that the CRT becomes gray.

(4) Convergence adjustment

Signal:White 50%, 20%

Repeat (2) to (3) and converge the light. If the HI LIGHT of

R, G, and B is moved, their LOW LIGHT will change greatly. Therefore, pay special attention to the value of the

LOW LIGHT.

Amount of Hi UP

A m o u n t o f

Low DOWN

Hi UP

Low Down

Low Light starts

to deviate

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ADJESTMENTS

6 LINEAR WHITE adjustment

When white peak signals such as WINDOW are input, due to the characteristics of the Blue CRT, there is a

tendency for the peak to become yellow compared to other colors. The linear white adjustment is performed to

correct this tendency.

Blue becomes weak when data is set to UP and strong when set to DOWN. If Linear White is added excessively,

the ABL voltage becomes unbalanced and the medium luminance of blue may be erased, etc.

Also make sure that the blue is not blur when MULTI ON is set because the top left and bottom left of the screen are affected

first.

LINEAR WHITE

becomes effective

LINEAR WHITE Down

7 ABL GAIN adjustment (White 100%)

The ABL GAIN adjustment adjusts the white 100% luminance of a unit to other units after low luminance and

medium luminance have been adjusted.

Normally, when white 100% is input, ABL is imposed and the current is controlled so that the current flowing in

the CRT does not exceed a certain level. Even if the current flowing in the CRT of each unit is the same, the

difference in the characteristics of each CRT will cause their luminance to become inconsistent. The ABL GAIN

adjustment converges this inconsistency. It adjusts the ABL current flowing virtually.

In white 100% inputs, as the ABL works efficiently, the luminance drops, when the ABL GAIN of a unit with high

luminance is decreased, use this adjustment to adjust its luminance to the other units.

Turn off the ABL in the adjustment.

Normally set the ABL GAIN to maximum.

8 ABL LEVEL adjustment (White 100%)

The ABL LEVEL adjustment controls the inconsistency of the ABL control voltage of each MPJ when ABL is on.

[1] Set the ABL of all MPJ to ON.

[2] Turn on and off the ABL of each unit to change the luminance.

[3] For MPJ whose luminance becomes dark when ABL is ON, turn UP the ABL level and set to the point

where the luminance stops changing by turning on and off the ABL.

[4] For MPJ whose luminance does not change, turn DOWN the ABL level to the point just before the

luminance becomes dark.

[5] Perform steps (2) to (4) for all the MPJ, change white from 0 to 100% and check that the ABL does not

work abnormally.

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ADJUSTMENTS

9 Adjustment Using Moving Images

The adjustment using images adjusts the overall joining of the screens by loading discs used by users (for actual perfor-

mance) and discs always used for adjustments. View the overall screen and adjust the screen with the greatest difference to

the other screens. The specific method is;at first, focus on the brightness, make the brightness the same, and correct the

differences in R, G, and B. Pay the attention that changing the HI LIGHT value affects the balance of the LOW LIGHT consid-

erably. Strictly speaking, as W/B deviation cannot be checked using moving images and W/B cannot be corrected just by

performing fine adjustments, check using rough adjustments.

If the DEMONSTRATION-II LD can be used, correct the following points.

[1] Dark images (Almost black image:FRAME No. 32300 to 33200)

Check that the brightness of the screens appears the same.

Check that black is not blur or emphasized.

[2] Bright images (Almost white image:FRAME NO. 7400 to 8100)

Focus on where the brightness is the same, especially the white peak, and check in the same way as for dark

images in (1).

[3] Skin color images (FRAME NO. 26900)

Check if the skin color of a face image is the same as in the other screens.

[4] Colored images (FRAME NO.19100)

Use when performing adjustments during VIDEO input or Y/C input. Adjust so that the colors of vegetables,

fruits, etc. are of the same brightness and same depth.

If consistency cannot be adjusted with animated images, re-input the rough adjustment data and re-adjust.

* View the moving images. If a screen is darker than the others due to excessive ABL, increase the contrast and

decrease the R, G, B High Light so that ABL is suppressed.

[5] White peak images (FRAME NO.08272)

Readjust the Linear White adjustment, if the whiteness on the white peak screen differed on each screen.

0 Confirm the moving images

View the moving images. If W/B is incorrect, set to rough adjustment. If the luminance of the multi-screen is

dark or inconsistent, set the ABL switch.

- Precautions

1 Avoid adjusting with images with high tube radiation (FRAME NO. 13590)

If only one spot is bright in a very dark image, the screen will look bright due to the spot.

2Precautions on screen hue

If the hue of the screens is green or yellow, images will not be displayed clearly. The white parts of bright

images especially will appear yellow. These images can be made clear by adjusting so that they appear

slightly bluish.

However, if made bluish excessively, brightness may appear insufficient due to the CRT characteristics.

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ADJESTMENTS

[4] <GWB> (GET W/B DATA)-White balance adjustment data is output.

Format : Output in the following order.

1STX (02H)

2<LWT>/ LINEAR WHITE

3<CNT>/CONTRAST

4<BRT>/BRIGHTNESS

5<COL>/COLOR

adjustment data

(3 BYTE)

(3 BYTE) (Note 1)

(3 BYTE) (Note 1) and (Note 3)

(3 BYTE)

(3 BYTE) (Note 1) and (Note 5)

(3 BYTE) (Note 4)

(3 BYTE) (Note 2)

6<TNT>/TINT

7<BLW>/BLUE LOW-LIGHT

8<GLW>/GREEN LOW-LIGHT

9<RLW>/RED LOW-LIGHT

0<BHI>/BLUE HIGH-LIGHT

-<GHI>/GREEN HIGH-LIGHT

=<RHI>/RED HIGH-LIGHT

~<SHP>/SHARPNESS

!<ABL>/ABL LEVEL

@<ABG>/ABL GAIN

#ETX (03H)

(Note 1) Dummy when INPUT=RGB

(Note 2) No dependent on mode. (Has one data.)

(Note 3) Dummy when PAL signal is input. (INPUT=VIDEO or Y/C)

(Note 4) Dummy when COMBINATION=OFF (Data is output when COMBINATION=ON)

(Note 5) SHARPNESS data for OFF is output when MULTI=OFF, and SHARPNESS data for ON is output when

MULTI=ON.

[5] <GUS> (GET CONV. USER DATA)=Deflection and convergence data memory area setting state is output.

1STX (02H)

2Memory area selected when INPUT=VIDEO or Y/C & input signal=NTSC.

Example)US 1:Indicates CONV.MEMO-1 is selected.

(3 BYTE)

3Memory area selected when INPUT=VIDEO or Y/C & input signal=PAL

(Or other than NTSC, containing no signals).

Example)US 2:Indicates CONV.MEMO-2 is selected.

4Memory area selected when INPUT=RGB & input signal=NTSC.

Example)US 1:Indicates CONV.MEMO-1 is selected.

(3 BYTE)

5Memory area selected when INPUT=RGB & input signal=PAL (or other than NTSC, containing no

signals). (3 BYTE)

Example)US 2:Indicates CONV.MEMO-2 is selected.

6ETX (03H)

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ADJUSTMENTS

[6] <GST> (GET STATUS)-Various setting states are output.

1STX (02H)

2Version of microcomputer software

Example)V1.00:Indicates VERSION 1.00.

3Input function state (3 BYTE)-Output in command name.

Example)IN1:Indicates VIDEO input.

4MULTI state

Example)MLY:Indicates MULTI=ON.

5COLOR MODE state

Example)CM1:Indicates COLOR MODE=1.

6COMBINATION state (3 BYTE)-Output in command name.

Example)CMY:Indicates COMBINATION=ON.

7TV SYSTEM MODE state (3 BYTE)-Output in command name. (Note 1)

(5 BYTE)

(3 BYTE)-Output in command name.

Example)TVA:Indicates TV SYSTEM=AUTO.

8Indicates the input discriminating result of TV SYSTEM=AUTO (Note 2)

Example)NTS:Input discriminating result indicates NTSC.

9Deflection and convergence data memory area state (3 BYTE) (Note 1)

US1:Indicates that CONV.MEMO-1 is selected.

US2:Indicates that CONV.MEMO-2 is selected.

US3:Indicates that CONV.MEMO-3 is selected.

0OSD display, enable/disable setting state (3 BYTE)-Output in command name.

Example)DIY:Indicates OSD display enabled.

-ETX (03H)

(Note 1) When INPUT=VIDEO or Y/C, the VIDEO or Y/C input setting is output.

When INPUT=RGB, the RGB input setting is output.

(Note 2) If it does not TV SYSTEM=AUTO, mode will output the same state of 7 TV SYSTEM.

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ADJUSTMENTS

3 Adjustment Examples

[1] Setting the ID

ADJ IN

1) Enter the adjustment mode by

key.

2) The main menu will be displayed. Press the

key to select [1. ID SET/CLEAR/SELECT].

3) Check that the ID display at the top left of the screen is [– –]. Press the

key to select [1. ID SET].

When an ID has already been provided, delete the ID as follows and perform from step 1).

ADJ IN

a) Press the

key to set the adjustment mode. The main menu will be displayed.

b) Press the

c) Press the

key and select [1. ID SET/CLEAR/SELECT].

key to delete the ID.

4) The ID input standby state will be set. Use the

and

keys to input the ID.

5) If several units are used, return to step 1) and set the ID of the next unit.

[2] Entering the adjustment mode of certain units only.

1) Enter the adjustment mode.

2) Check that all the screens display the adjustment mode. Press the

SELECT] of the main menu.

key to select [1. ID SET/CLEAR/

3) Another menu will be displayed. Press the

4) Input the ID of the unit to be adjusted.

key to select [2. ID SELECT].

5) Only the unit corresponding to the ID input will display the main menu. All other units will be in the standby

state.

6) Perform the usual adjustments.

7) a)To continue adjusting the screen for which ID has been selected

MAIN MENU

Press the

key to return to the main menu.

b) Ending the adjustment mode

ADJ OUT

Press the

key and return to the NORMAL OPERATION MODE. Note)

c) Adjusting another unit

Repeat the mentioned operation 1) to 7).

(Note) Even if a certain unit has timed-out and is shifting to the normal mode, be sure to perform one of the

following steps a) or b) or c). If not, the unit for which ID SELECT has not been performed will remain in

the standby state.

Example) When the ID=13 screen in the right figure is selected and left for

more than 180 seconds without performing any operation:

Bottom left screen : Normal mode

Other screens

: Standby state of the remote control adjustment

mode.

ID=13

To exit from these states, perform the following.

a) To continue adjustment

Press the

ments.

key to set all screens into the remote control adjustment mode, and perform adjust-

ADJ IN

b) To end adjustments

ADJ OUT

Press the

key and exit from the remote control adjustment mode of screens in the standby state.

c) To turn OFF the power

POWER

Press the

key to turn OFF the power of all screens (STANDBY state).

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ADJUSTMENTS

[3] Adjusting the H SIZE

1) Enter the adjustment mode.

2) Press the

3) Press the

key to select [3. DEFLECTION ADJ].

key to select [H SIZE]. Then use the

–

and

keys to adjust the H SIZE.

The following can be adjusted using similar methods.

key : V STATIC

key : V SIZE

key : H BLK-L

key : H BLK-R

key : V MID SIZE

key : H SIZE

key : V MID LINEARITY

key : H PIN

key : V LINEARITY

key : GH LINEARITY (is the same as GH LINEARITY in “4. CONVERGENCE ADJ”.)

[4] Adjusting the green horizontal size (GH SIZE)

1) Enter the adjustment mode.

2) Press the

key to select [4. CONVERGENCE ADJ] .

ADJ

ON/OFF

3) Press the

key until the OSD display becomes [GH].

The following can be adjusted in the same way.

ADJ

ON/OFF

key : RH

key: BH

ADJ

ON/OFF

4) Press the

key until the OSD display becomes [SIZE].

–

Then use the

and

keys to adjust the GH SIZE.

The following can be adjusted in the same way.

key :

STATIC

³SIZE ³MID SIZE ³5D SIZE

key :

³LINEARITY ³MID LINEARITY ³6D LINEARITY

³SKEW ³3D SKEW ³5D SKEW

³KEY ³MID KEY ³3D KEY ³MID 3D KEY

key :

³SUB KEY ³MID SUB KEY ³3D SUB KEY ³MID 3D SUB KEY

³BOW ³4D BOW ³6D BOW

key :

³PIN ³MID PIN ³4D PIN ³MID 4D PIN

³SUB PIN ³MID SUB PIN ³4D SUB PIN ³MID 4D SUB PIN

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ADJUSTMENTS

[5] Adjusting the red point convergence

1) Enter the adjustment mode.

2) Press the

key to select [5. POINT CONVER ADJ].

ADJ

ON/OFF

3) Press the

key so that only the blue of the screen is erased.

The following can be selected in the same way.

ADJ

: Green adjustment

: Blue adjustment.

ON/OFF

ADJ

ON/OFF

4) Use the

and

keys to move the OSD display to the point to be adjusted on

–

the screen, and use the

and

keys to adjust the convergence of that point.

5) Pressing the key will select the area adjustment and point adjustment cyclically.

[6] Adjusting the red high light

1) Set the adjustment mode.

2) Press the

3) Press the

key to select [6. WHITE BALANCE ADJ].

–

key to select [R HIGH]. And use the

and

keys to adjust the red high light.

The following can be adjusted in the same way.

key: ABL GAIN

key : R HIGH

key : G HIGH

key: B HIGH

key : R LOW

key : G LOW

key : B LOW

key: CONTRAST

key: BRIGHT

key: COLOR (Note 1)

key: TINT (Note 2)

key : SHARPNESS (Note 1)

key: LINEAR WHITE

key : ABL LEVEL (Note 3)

(Note 1) It is invalid for RGB input.

(Note 2) It is invalid for RGB and PAL input.

(Note 3) It is valid only at COMBINATION =ON.

[7] Turning on the peripheral light amount correction (MULTI)

1) Enter the adjustment mode.

2) Press the

3) Press the

key to select [2. OPERATION MODE].

key to turn on/off the peripheral light amount correction (MULTI).

The following can be performed in the same way.

key: Input selection ( ³VIDEO ³Y/C ³RGB

)

key: Peripheral light amount correction (ON

OFF)

key: Color mode (1

key : COMBINATION (ON

OFF)

key: VIDEO MUTE (ON

key : Baud rate selection ( ³1200BPS ³2400BPS ³4800BPS ³9600BPS ³19200BPS )

key : TV system selection (

³AUTO ³NTSC ³PAL

key: Convergence memory selection area switching

)

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ADJUSTMENTS

[8] To return the convergence and white balance adjustment data to that at shipment:

1) Set the adjustment mode.

2) Press the

key.

Select [7. MEMORY READ/COPY].

3) Select the number from the SUB MENU.

key : The convergence and deflection adjustment data will return to that at shipment.

key : The white balance adjustment data will return to that at shipment.

[9] To copy the convergence adjustment data between memories:

1) Set the adjustment mode.

2) Press the

Select [7. MEMORY READ/COPY].

3) Press the key of the SUB MENU.

key.

Select [4. CONV. MEMORY COPY].

4) Select the copy pattern (keys 1 to 6).

5) If the copy pattern number is correct, press the

be displayed again.)

key within 5 seconds. (If not, the copy pattern will

key and repeat from step 2 again.

MAIN MENU

If the copy pattern number is wrong, press the

[10] Resetting the setting

1) Set the adjustment mode.

2) Press the

key.

Select [7. MEMORY READ/COPY].

3) Press the

key of the SUB MENU.

As a result, the following settings will be set.

• MULTI (Peripheral light amount correction)=ON

• TV SYSTEM=AUTO

• Baud rate=4800 bps • COLOR MODE=1

• VIDEO MUTE=OFF • COMBINATION=OFF

• Convergence memory

NTSC input (VIDEO, Y/C, RGB)=MEMO-1

PAL input (VIDEO, Y/C, RGB)=MEMO-2

The adjustments using the above settings can be performed very easily.

Example : When the baud rate of each MPJ is set to 2400 bps as they are not same.

ADJ IN

1 Press the

key. (To set the adjustment mode).

2 Press the

key (To select [7. MEMORY READ/COPY].)

3 Press the

key (As the SUB MENU is selected, 4800 bps will be selected automatically.)

• To set the baud rate to 4800 bps, proceed onto step 7.

4 Press the

key. (Returns to the main menu).

key (Select [2. OPERATION MODE]).

5 Press the

6 Press the

key (As the baud rate changes cyclically, 2400 bps is selected.)

key to select a baud rate.

ADJ OUT

7 Press the

The adjustment is completed.

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ADJUSTMENTS

4 Precautions Upon Use (Adjustment Control Unit)

ADJ OUT

POWER

• Always release the adjustment mode with

button and turn off the power with the

button

after adjustments and settings. All adjusted values and settings will be memorized.

• The remote control adjustment mode will automatically be exited in the following.

1.When no operations are performed for about 180 seconds.

2.When the rear panel switch is pressed

3.When the power is turned off

4.When the input signal is switched, the cable is disconnected, or the mode is switched : NTSC

(However, in some cases, switching between PAL and no-signal may not exit the mode.)

PAL.

• One MPJ cannot be adjusted using the remote control unit and personal computer simultaneously. If using

the remote control unit after the personal computer adjustment mode has been started up, start up the remote

control unit adjustment mode or turn off the power once.

• When operating several MPJ simultaneously, do not press the buttons quickly and continuously as some MPJ

may not synchronize with the other MPJ.

• MPJ not assigned an ID cannot be operated using the remote control unit. To exit this state, perform one of

the following.

ADJ IN

1.Start up the remote control adjustment mode using the

button.

ADJ OUT

2.Exit the remote control adjustment mode using the

3.Turn off the power.

button.

• The remote control signal is output to the next MPJ via the link terminal only when a certain ID is set to the

MPJ. When operating several MPJ, set this ID to all the MPJ. Only MPJ connected with the link cable located

after the MPJ to which the remote control unit is connected can be operated.

• Handle the wire carefully.

Warning for Use of Dry Batteries

7 Using dry batteries incorrectly will result in battery liquid leakage, damage, etc. Take note of the follow-

ing. (Also refer to precautions provided for dry batteries.)

• Load the ª and · sides of the batteries correctly as shown on the battery case.

• Do not use old and new batteries together.

• Batteries of the same shape may have different voltages.

Do not use different batteries together.

• When not using the unit for a long period of time (one month), remove the batteries to prevent battery

liquid leakage.

If leakage occurs, wipe the liquid thoroughly and load new batteries.

• Do not charge, short-circuit, disassemble, nor throw into fire the dry batteries provided.

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OPERATIONS • MAINTENANCE

7 Replacement of MPJ

Replacing the Top MPJ

[1] Remove rear cover A (four screws) and rear cover B (eight screws). (Fig. 5-1)

[2] Remove the mirror stay A (four screws) and remove the mirror. (Fig. 5-2)

Handle the mirror with extreme care.

[3] Remove the engine support stay B (four screws) (Fig. 5-3) and remove the MPJ stopper (four screws) (Fig. 5-

[4] Remove the styling of the wire connecting the mini signal section and lower the MPJ by more than 2 per-

sons.

(Fig.5-1)

(Fig.5-2)

(Fig.5-3)

(Fig.5-4)

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OPERATIONS • MAINTENANCE

Replacing the Bottom MPU

[1] Remove the rear cover B (eight screws) and rear cover C (six screws). (Fig. 5-5)

[2] Remove the mirror stay A (four screws) and engine support stay B (six screws) (Fig. 5-6) and remove the MPJ

stopper (four screws) (Fig. 5-7).

[3] Remove the styling of the wire connecting the mini signal section and lower the MPJ by more than 2 per-

sons.

Removing the Mini Signal Section

[1] Remove the bonnet (three screws). (Fig. 5-8)

[2] Remove the screws (four screws) while holding the mini signal section and pull it out (Fig. 5-9). Use a screw-

driver of less than 15 cm.

Handle the wires with extreme care.

Mirror stay A

Engine support stay B

(Fig.5-5)

(Fig.5-6)

(Fig.5-9)

(Fig.5-8)

(Fig.5-7)

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OPERATIONS • MAINTENANCE

7 Replacement of MVP

[1] Remove rear covers C (R) and (L). (6 screws)

[2] Remove the UL cover A. (6 screws)

[3] Remove the UL cover C. (2 screws)

[4] Disconnect the MVP power cord.

[5] Disconnect the connectors and remove the power supply. (3 screws)

[6] Remove the four screws in front of the MVP.

[7] Tilt the MVP slightly, and pull it out.

[1]

[4] [5]

Rear cover C (R)

Rear cover C (L)

[2] [3] [6] [7]

UL cover C

UL cover A

Pull in this direction

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OPERATIONS • MAINTENANCE

7 Replacing the Screen

[1] Remove the panels at the top and right side of the screen unit to be replaced. (Remove 12 screws. )

The panels are made of polycarbonate. Adhesive double coated tapes are pasted to the frames. To remove

the panel, pull it out carefully in the horizontal direction as much as possible and it will not deform.

[2] Peel off the black vinyl tape at the edges. The top and right sides of the screen will become free. Remove the

screen by pulling in the top right direction. (fig. 5-10)

* The left side and bottom of the screen is fixed to the panel by adhesive double coated tape. The lenticular

sheet can be removed relatively easily. The fresnel lens is fixed firmly and will not come off by just pulling

in the top right direction. To remove, while pulling in the top right direction, remove it by opening it as if

opening a door. (Fig. 5-11)

Position according

to this part

(Fig. 5-10)

(Fig. 5-11)

[3] Re-paste the adhesive double coated tape on the panel. It can be peeled off easily by scratching it with your

finger backwards. Then paste a new adhesive double coated tape according to the figure.

(Fig. 5-12)

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OPERATIONS • MAINTENANCE

3. PRECAUTIONS FOR ASSEMBLING AND MAINTENANCE

¶ Periodically clean the vent nets of the fan of MPJ to prevent it from clogging.

¶ In assemblies and maintenance, the service person must move in the cabinet. The following are precautions

for this procedure.

[1] Do not place load on the screen.

(In the procedure, always place weight on the cabinet.)

[2] Be careful not to hit your head when moving the unit.

[3] Do not touch the lens.

[4] As changing the position of MPJ will change the convergence, do not touch MPJ.

Work carried out at high places is extremely hazardous. If tools, etc. are dropped, it will cause not only

damage to the equipment but also injuries to men as well. Therefore work carefully.

100

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PRECAUTIONS

2. NOT MALFUNCTION

¶ In some cases, the screen from appear bluish when seen from the left and slightly reddish when seen from the

right. This phenomenon called color shift is inevitable due to the structure of the projection system in which

the R G, B tubes are lined up and light is projected from the rear.

¶ When bright images are displayed in the dark, the light reflected on the lens will shine in the darkness slightly.

This phenomenon called tube-inside reflection is inevitable due to the structure of the projection whose CRT

light has been expanded using the lens. (Fig. 6-1.)

Reflected light

(fig.6-1)

102

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CHAPTER 7. APPENDIX (MVP manual)

APPENDIX (MVP manual)

CONTENTS

INTRODUCTION ........................................................................................................104

CONNECTION WITH MVP EXTERNAL COMPUTER ...............................................105

TERMINATING THE PERSONALCOMPUTER ..........................................................106

OPERATION MODE ...................................................................................................107

VIDEO OUTPUT MODE OF MVP ..............................................................................109

ADJUSTMENT FUNCTIONS.....................................................................................110

PICTURE FRAME ADJUSTMENT PROCEDURE ......................................................111

COMMAND REFERENCE................................................................................................................................... 111

To Shift to the Operation Mode [! command] ........................................................................................... 111

To Set Different Screens for Adjusting Convergence [DFFB command] ................................................ 111

To Set the System Back to 4-screen Magnification [@ command] ......................................................... 112

Picture Frame Adjustment .......................................................................................................................... 112

To Perform Fine Adjustment of the Picture Frame [&G command] .................................................. 112

To Perform Coarse Adjustments of the Picture Frame [&P2, &Q2 commands] ............................... 113

To Store the Picture Frame Data [&W command] ............................................................................... 114

To Load the Picture Frame Data [&L command] ................................................................................. 114

To Switch the Image Input [IFF command] ............................................................................................... 115

To Indicate the Current MVP State [SYS command] ................................................................................ 116

To Perform NTSC Input Board Picture Quality Adjustment ..................................................................... 117

To Set the Adjustment Mode [AJYB command] ................................................................................. 117

To Exit the Adjustment Mode [AJN command] .................................................................................. 117

Bright Compensation [BRT command] ................................................................................................ 118

Color Compensation [COL command] ................................................................................................. 118

Tint Adjustment [TNT command] ......................................................................................................... 119

Controls the Panel Switch Function ........................................................................................................... 119

To Set the Manual Mode [MNL command] ......................................................................................... 119

To Set the Remote Mode [RMT command] ......................................................................................... 119

To Set Internal Sync [INT command] ................................................................................................... 120

To Set External Sync [EXT command] ................................................................................................. 120

To Select Composite Video Input [CIB command] .............................................................................. 120

To Select YC Separation Input [YIB command]................................................................................... 120

To Set the Output to the NTSC Mode [NT command] ........................................................................ 121

To Set the Output to Standard RGB Mode [NTR command].............................................................. 121

* To Set the Output to the Double-speed RGB Mode [NTD command] ............................................... 121

Optional RGB Board Adjustment Mode Setting [:A command] .............................................................. 121

* Not applicable to this system. MPJ inputs can only be set to the standard speed.

103

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APPENDIX (MVP manual)

RMD-V3020 COMMAND REFERENCE .....................................................................122

Outline of RMD-V3020 ........................................................................................................................... 122

VS Board Command Rules .................................................................................................................... 123

Tracking Adjustment [TRK command] ................................................................................................. 125

Contrast Adjustment [CNT command] ................................................................................................. 125

R, G, B Gain Adjustment [RGN, GGN, BGN commands] .................................................................... 125

Bright Adjustment [BRT command] ..................................................................................................... 125

B, R Clamp Adjustment [BLV, RLV commands]................................................................................... 126

Blanking Window Level Adjustment [BLK command] ........................................................................ 126

Horizontal, Vertical Direction Screen Display Position Adjustment [HPS, VPS commands] ........... 126

Horizontal, Vertical Blanking Window Position Adjustment [HWN, VWN commands] ................... 127

Horizontal, Vertical Blanking Window Width Adjustment [HWD, VWD commands] ....................... 127

Full Dot Number Compensation [HFD command] .............................................................................. 128

Freeze Frame Y : ON N : OFF [FZY, FZN commnads].......................................................................... 128

Vertical Filter ON, OFF [DSY, DSN, DSX commands] ......................................................................... 128

Vertical Compression Filter Conversion Rate Input [LCV command] ................................................ 129

Program ROM Version Display [VER command]................................................................................. 129

To Indicate the Current Function Setting [STS command]................................................................. 129

To Select Preset Model [M command] ................................................................................................. 130

Model Fresh [F command] .................................................................................................................... 131

Measurement Data Display [FRQ command] ...................................................................................... 131

Model Table Reference [TBL command].............................................................................................. 132

Horizontal Frequency Input [HFQ command] ...................................................................................... 133

Vertical Frequency Input [VFQ command] ........................................................................................... 134

Vertical Full-line Input [VLN command] ............................................................................................... 134

All Reset [ARS command] ..................................................................................................................... 134

MODE 99 ....................................................................................................................135

VS BOARD MODEL SELECTION ..............................................................................136

USING METHODS OF HFQ, VFQ, VLN ....................................................................136

SELECTING THE SYNC SIGNAL...............................................................................137

INTRODUCTION

The multi video processor (hereafter referred to as MVP below) is equipped with a serial interface conforming to

RS-232C standards which can be connected to computers.

This manual is required when connecting the MVP to the external computer and controlling adjustments and

performance.

This manual describes the methods of using the RS-232C interface, command protocols, and basic functions

and commands of the MVP.

104

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APPENDIX (MVP manual)

CONNECTION WITH MVP EXTERNAL COMPUTER

• Refer to Chapter 4.(P.69) “External Control by MPJ RS-232C” for how to adjust the MPJ.

¶ Use a RS-232C straight cable.

¶ Refer to the following diagram for connections.

¶ MVP RS-232C Settings

Baud rate

: 2400, 4800 , 9600, 19200

Bit number : 7, 8

Parity

: NON , ODD, EVEN

Stop bit

: 1 , 2

: Setting at shipment

This setting can be changed using the DIP switches on the panel.

Refer to “Chapter 2.(P.14) MVP panel 8 Baud rate switch”.

Signal name

Frame Ground

Tx (D, I, O) Trandmitted Data

Rx (D, I, O) Received Data

RTS (I, O)

CTS (I, O)

DSR (I, O)

Requenst to Send

Clear to Send

Data Set Ready

Signal Ground

Connection with External Computer

Straight

RS-232C IN

Rxl

Txl

CTSl

RTSl

DSRl

TxD

RxD

RTS

CTS

DSR

* Pins 5 and 6 are short-circuited inside.

Pins not shown in the diagram are NC.

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APPENDIX (MVP manual)

OPERATION MODE

1.Normal mode

: This mode is set when the power and reset switches are pressed.

This makes the panel switch effective and sets the performance mode according to the

switch settings.

2.Operation mode : Mode which enables MVP from the external computer.

This mode is set when the ! command is transmitted after connecting the computer.

The normal mode can be set according to the command used.

Power ON

Operation mode

Normal mode

h=8 (4 screen magnification by optional RGB input)

h=9 (4 screen magnification of NTSC input)

3.Manual mode

: Mode in which the panel switches are effective.

Both the 1 and 2 modes are set to this mode normally.

4.Remote mode

: Mode in which the panel switch functions can be controlled from the computer in the

optional mode.

During this time, the panel switch state will be ignored.

Take note that switch settings and operations will not correspond in this mode.

This mode can be changed to the manual mode according to the commands.

For details, refer to the RMT and MNL commands.

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APPENDIX (MVP manual)

5.Adjustment Mode

¶ NTSC Input Board Adjustment Mode:

Mode in which the adjustment commands of the NTSC input board can be executed.

(Adjustment items of the output board can be executed when desired)

To end the adjustment mode, input AJN.

Operation mode

AJYB Enables the NTSC input board to be adjusted.

AJN Adjustment mode end

Power ON

Normal mode

Operation mode

AJYB

AJN

NTSC input board adjustment mode

¶ Option RGB board adjustment mode:

Mode which enables communication with the optional RGB board (RMD-V3020).

In this mode, only the RGB board adjustment command is accepted. The operations of

each switch on the front panel are not accepted.

In particular, when Mode switches are operated, the video output will be disrupted. Set

the switches properly after ending the communication mode.

Operation mode

:A Sets into the communication (adjustment) mode with the RGB board.

: Ends the RGB board adjustment mode.

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APPENDIX (MVP manual)

VIDEO OUTPUT MODE OF MVP

¶ The video output formats set by the mode switches are as shown in the following table.

(At shipment, the mode switch value is set to “8”.)

Mode switch No. Bus format

Output format

VBS, Y/C

Sync signal frequency

Trunk piece mitigation mode

Standard speed

Double speed

OFF

NTSC

RGB

Reserved

VBS, Y/C

RGB

Standard speed

Double speed

NTSC

Reserved

¶ Bus format

¶ Output format

: NTSC .............. NTSC digital signal transmission method.

: VBS (VIDEO signal), Can be switched between Y/C and RGB.

However, VBS and Y/C can only be used for the standard speeds.

¶ Sync signal frequency

: Standard speed ..... Horizontal 15.734 kHz, vertical 59.94 Hz interlace

: Double speed......... Horizontal speed 31.469 kHz, vertical 59.94 Hz non-interlace

Trunk piece mitigation mode : It is the function that mitigates the trunk piece phenomenon by multiple visions

unique scanning line structure. There is a difference in an effect by the magnifi-

cation ratio and it is more effective as smaller of the magnification ratio. Yet, it

does not work in vertical magnification ratio X1.

(Note)

MPJ inputs can only be set to the standard speed. Double-speed playback cannot be performed.

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APPENDIX (MVP manual)

ADJUSTMENT FUNCTIONS

MVP enables the input and output boards to be adjusted and set by connecting the external computer. The

following are items which can be set.

(1) MVP settings

• For adjusting the picture frame (output image position) (Coarse adjustments:Refer to &P, &Q command,

fine adjustment:&G command), and correcting the joinings of the magnified screen.

(2) NTSC input board setting

• Bright adjustment (Refer to BRT command)

• Color correction (Refer to COL command)

• Tint adjustment (Refer to TNT command)

(3) Option RGB board (When optional board RMD-V3020 is used)

• For adjusting the screen display position (Refer to HPS, VPS, HWN, VWN, HWD, VWD commands)

Sets the variable scan board position to the correct position on the screen.

• Tracking adjustment (Refer to TRK command)

For correcting lateral vibration of displayed characters, shaking, and tracking noises.

• Full dot number adjustment (Refer to HFD command)

For correcting vertical bit lines of displayed characters and pictures with high resolution.

(Normally, the full dot number need not be changed.)

• Blanking frame bright adjustment (Refer to BKL command)

For setting the luminance level of the blanking frame for decreasing burning when there are blanking

frames in the surrounding area.

Take note that of the effective display range of the PC screen and blanking frame position are not accurate,

this adjustment will on the contrary have negative effects.

• Vertical filter conversion rate setting (Refer to LCV command)

For correcting the aspect ratio, etc.

However, the vertical resolution deteriorates according to the compensation rate.

• RGB gain adjustment (Refer to RGN, GGN, and BGN commands)

• R–Y, B–Y clamp level adjustment (Refer to RLV, BLV commands)

• Contrast adjustment (Refer to CNT command)

• Bright adjustment (Refer to BRT command)

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APPENDIX (MVP manual)

PICTURE FRAME ADJUSTMENT PROCEDURE

Adjust the MVP picture frame as follows.

(1) Connect the RS-232C cable to the MVP panel.

(Refer to (P.105) “Connection with MVP EXTERNAL COMPUTER”.)

(2) Initialize the picture frame data in RAM.

ex. &L0

(Refer to &L command.)

(3) Set to the magnified screen to be adjusted.

ex. M11B22

(@9

(Refer to the M command, @ command.)

)

(4) Perform coarse adjustment of the picture frame.

ex. &P21

++––

(Refer to the &P command.)

(5) Perform fine adjustment of the picture frame.

ex. &G0

LLRU

(Refer to the &G command.)

(6) Repeat steps (4) and (5) for every position on the screen.

(7) Save the adjustment data in the EEPROM.

ex. &W1 (Refer to the &W command.)

COMMAND REFERENCE

To Shift to the Operation Mode [! command]

Input:

Explanation: By executing this command when the power is on, various commands can be executed.

To Set Different Screens for Adjusting Convergence [DFFB command]

Input:

DFFB

Explanation: • By executing this command, the NTSC input image will be displayed on a single 1x1 display.

• Use the crosshatch, etc. for NTSC input images.

• For details of the convergence adjustment, refer to the MPJ adjustment manual.

(To return the 4-screen magnified display)

• The NTSC input image will be 4-screen magnified displayed with the input of 9

(Refer to @ command (P.112))

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APPENDIX (MVP manual)

To Set the System Back to 4-screen Magnification [@ command]

Input:

(h=8 or 9)

Explanation: • For setting the system back to 4-screen magnification after convergence adjustment, etc.

• Used also when the normal 4-screen magnification output cannot be obtained due to incorrect

operations, etc.

................... (Sets 4-screen magnification of the optional RGB input)

................... (Sets the 4-screen magnification of the NTSC input)

Picture Frame Adjustment

To Perform Fine Adjustment of the Picture Frame [&G command]

Input:

&Gh

Explanation: • Performs fine adjustments of the picture frame of the screen specified by the parameter h value.

h : VOUT output No. (0 to 3)

The parameter h value is as shown in the following figure when viewed from the front.

• Picture frame fine adjustment command. If the picture frame moves considerable, first perform

coarse adjustments of the picture frame using the &P2 command and &Q2 command. (Refer to

page 113.)

When &Gh is executed, the following is shown on the computer display.

&G3

+F –F: The horizontal and vertical adjustment values are output at the +F and –F positions.

: Input the following commands after

(Bottom right screen of 4-screen)

: To reset the picture frame fine adjustment data

: To move the screen to the left

: To move the screen to the right

: To move the screen up

: To move the screen down

: Ends the adjustment mode

• Note: For details of the picture frame adjustment procedure, refer to “Picture Frame Adjustment Procedure”.

• Note: To end the adjustment, be sure to input

If is not input, commands input thereafter may not be executed.

• Note: If the power is cut in this state, the new screen start position data will not be saved. To save the data,

execute &W1

. (Refer to the &W command.)

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APPENDIX (MVP manual)

To Perform Coarse Adjustments of the Picture Frame [&P2, &Q2 commands]

Input:

&P2d2

3, &Q2d2

Explanation: &P2 command: Horizontal direction

&Q2 command: Vertical direction

: Screen position (1 to 2)

: crew start position data (&P2:000 to 1C5, &Q2:000 to 20A)

Although the data is an absolute value, the relative value with the current data can also be speci-

fied.

• Input: &P2d²

&Q2d2

, &P2d2

, &Q2d2

–

: Screen position (1 to 2)

: Left direction (horizontal), and up direction (vertical) looking at the screen.

: Right direction (horizontal), and down direction (vertical) looking at the screen.

: Adjustment mode end

&P2d²

***

: Input the current value at ***

+–+–

&P2d2

***

RES

: RES is the initial value

&P2d²

***

100

: Input the value after checking the current value

• The screen start position is the position of the screen actually displayed in respect to the magni-

fied image.

Position displayed on the screen

Magnified image

• This command is used for the coarse adjustment of the picture frame when the adjustment range

is exceeded with the &G command.

• The data shift amount is greater than the &G command.

• Execute &W0

to initialize. (Refer to &W command.)

• Note: For details of the picture frame adjustment procedure, refer to ''Picture Frame Adjustment Procedure".

• Note: To end the adjustment, be sure to input

If is not input, commands input thereafter may not be executed.

• Note: If the power is cut in this state, the new screen start position data will not be saved. To save the data,

execute &W1

. (Refer to the &W command.)

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APPENDIX (MVP manual)

To Store the Picture Frame Data [&W command]

Input :

&W0, &W1

Explanation :&W0 : Sets the saved values to the settings at shipment.

(Load data using the &L command.)

&W1 : Saves the value adjusted.

• The parameters saved by the &W command are as follows.

• Picture frame data (Data changed by the &G command.)

• Screen start position data (Data changed by the &P2 command and &Q2 command.)

• Note : When this command is executed, the setting will be saved even if the power is turned off.

Therefore, all precious settings will be erased.

To Load the Picture Frame Data [&L command]

Input :

&L0, &L1

Explanation :&L0 : Loads the picture frame data set at shipment on the RAM.

&L1 : Loads the picture frame data saved at the end on the RAM. (Data when power is turned on)

• The parameters loaded by the &L command are as follows.

• Picture frame data (Data changed by the &G command.)

• Screen start position data (Data changed by the &P2 command and &Q2 command.)

• Use this command to reference the adjustment data temporarily.

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APPENDIX (MVP manual)

To Switch the Image Input [IFF command]

Input:

IFFa

Explanation: Switches to display by NTSC input 4-screen magnification or 4-screen magnification by the op-

tional RGB input.

a : Video input (A or B)

A : Optional RGB input board

: NTSC input board

Example)

RGB

Parsonal computer

MVP

VIDEO

IFFA

IFFB

1 2 3 4 5 6 7 8 9

A B C D E F G H I

RGB

Personal computer

• Refer to the @ command (page 112) if the normal 4-screen magnification cannnot be set due to incorrect

operations.

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APPENDIX (MVP manual)

To Indicate the Current MVP State [SYS command]

Input:

SYS

Explanation: The current MVP state is shown when SYS

is input.

(Example)

RMD-V3000 Series PROGRAM Ver. 1.00A

This is displayed continuously.

MODE 8

DEMO 8

GEN LOCK INTERNAL

MANUAL MODE

L2 INPUT

L3 INPUT

L4 INPUT

L5 INPUT

L6 OUTPUT

L7 OUTPUT

L8 OUTPUT

L9 OUTPUT

V.SCAN BOARD

NTSC BOARD

NO BOARD

4 OUT BOARD

NO BOARD

Y/C

STANDARD MODE VBS

Y/C

This is displayed countinuously.

NO BOARD

(Contents)

RMD-V3000 Series PROGRAM Ver. 1.00A *1

ID 0 *2

MODE 8 *3

DEMO 8 *4

GEN LOCK INTERNAL *5

MANUAL MODE *6

*10

Y/C

L2 INPUT

V.SCAN BOARD

NTSC BOARD

NO BOARD

*10

L3 INPUT

STANDARD MODE VBS

L4 INPUT

Y/C

*11

L5 INPUT

NO BOARD

L6 OUTPUT

L7 OUTPUT

L8 OUTPUT

L9 OUTPUT

4 OUT BOARD

NO BOARD

*1 : Program version information

*2 : ID No. selection switch setting

*3 : Mode switch setting

*4 : Input video switch setting

(8 : 4-screen magnification by optional RGB input board)

(9 : 4-screen magnification by NTSC input board)

*5 : GEN LOCK internal and external displays

GEN LOCK INTERNAL : Internal sync

GEN LOCK EXTERNAL : External sync

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APPENDIX (MVP manual)

*6 : Display of remote and manual states

REMOTE MODE

: Remote state

: Manual state

MANUAL MODE

*7 : Slot number

*8 : Type of input board

NTSC BOARD

: NTSC input board

V.SCAN BOARD

NO BOARD

: Optional RGB input board

: No input board is incorporated

*9 : NTSC input board state

STANDARD MODE

: When standard NTSC signal is input

NO STANDARD MODE : When non-standard NTSC signal is input

*10: Display of VBS/ Y/C select switch state

VBS : Composite video signal input (Indicates V FIL.ON for the V.SCAN BOARD)

Y/C

: Y/C separation signal input (Indicates V FIL.OFF for the V.SCAN BOARD)

*11: Type of output board

4 OUT BOARD

NO BOARD

: 4 output board

: No output board is incorporated

To Perform NTSC Input Board Picture Quality Adjustment

To Set the Adjustment Mode [AJYB command]

To Exit the Adjustment Mode [AJN command]

Input:

AJYB

, AJN

Explanation: AJYB command : Sets the NTSC input board to the adjustment mode.

AJN command : Exists the adjustment mode.

• When adjusting the NTSC input board, the adjustment command will be ignored if AJYB is not executed.

• To set the optional RGB board to the adjustment mode, use the :A command. (Refer to pages 121 and on-

wards.)

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APPENDIX (MVP manual)

Bright Compensation [BRT command]

Input:

BRTd

Explanation: Corrects the brightness of the NTSC input board.

: Compensation value 0 to F

: Displays the current value and moves to the sub command mode

BRTd

• To execute this command, it is necessary to set the adjustment mode by AJYB. (Refer to the

AJYB command.)

• The changed value will be memorized the last.

(Example) BRT3

*Sub command mode of BRT command

The sub command mode is set by BRT

Sets the bright level to 3.

(Example) BRT3

* indicates the current value.

Input + and – at the

cursor position.

Always input

(CR) to end.

Color Compensation [COL command]

Input:

COLd1

Explanation: Corrects the color of the NTSC input board.

: Compensation value 0 to 255

: Help display

: Displays the current value and moves to the sub command mode

COL?

COL

• To execute this command, it is necessary to set the adjustment mode by AJYB. (Refer to the

AJYB command.)

• If data input is skipped, the sub command input mode is set after the data is displayed.

COL sub command mode

The COL sub command mode is set by COL

(Example) COL

***

*** indicates the current value.

Input the following sub command at the

cursor position.

Always input

0 to 255

(CR) to end.

: Ends the sub command mode after a number has been input.

+, – : Increases/decreases the data by one step.

UP1 to 9, 0 : Increases the current data by 1 to 10 steps.

DW1 to 9, 0 : Decreases the current data by 1 to 10 steps.

RES : Defaults the adjustment value (factory setting).

: Ends the sub command input mode.

• The changed value will be memorized the last.

(Example) COL UP0 : Increases the color compensation value by 10 steps.

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APPENDIX (MVP manual)

Tint Adjustment [TNT command]

Input :

TNTd1

Explanation: Corrects the tint of the NTSC input board.

: Compensation value 0 to 255

: Help display

: Displays the current value and moves to the sub command mode

TNT?

TNT

• To execute this command, it is necessary to set the adjustment mode by AJYB. (Refer to the

AJYB command.)

• If data input is skipped, the sub command input mode is set after the data is displayed.

The sub command mode is the same as with the COL command.

• The changed value is memorized the last.

(Example) TNT

128

Indicates the current tint value.

Controls the Panel Switch Function

To Set the Manual Mode [MNL command]

To Set the Remote Mode [RMT command]

Input :

MNL

, RMT

Explanation :• Manual mode

: Makes the following switch functions effective.

1 GEN LOCK INT/EXT switch

2 Optional RGB board FILTER ON/OFF switch

3 VBS/ Y/C select switch

4 MODE switch (The RESET button is required.)

The manual mode is set at POWER ON (or RESET button).

• Remote mode : Mode in which the above switching setting are selected via the RS-232C line.

In this case, the above switch states are ignored.

The settings which can be switched by the remote mode are as follows.

• External sync, internal sync switching

Refer to the EXT and INT commands

• Optional RGB board FILTER ON/OFF switching

Refer to the DSY and DSN commands (RMD-V3020)

• V IN (Composite video/YC separate) switching

Refer to the CIB and YIB commands.

• V OUT output format (MODE) switching

Refer to NT, NTR, NTD commands.

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APPENDIX (MVP manual)

To Set Internal Sync [INT command]

Input :

Explanation :• Forcibly sets internal sync.

• This command is executed in the remote mode.

It is ignored in the manual mode. (Refer to the RMT command.)

INT

To Set External Sync [EXT command]

Input :

Explanation :• Forcibly sets external sync.

However, if the GEN LOCK able signal is not input to the GEN LOCK IN (reference input) terminal,

EXT

external sync will not be set.

• This command is executed in the remote mode.

It is ignored in the manual mode. (Refer to the RMT command.)

To Select Composite Video Input [CIB command]

Input :

CIB

Explanation :• Select the composite video input of NTSC input board.

• This command is executed in the remote mode.

It is ignored in the manual mode. (Refer to the RMT command.)

To Select YC Separation Input [YIB command]

Input :

YIB

Explanation :• Selects the Y/C separation input of the NTSC input board.

• This command is executed in the remote mode.

It is ignored in the manual mode. (Refer to the RMT command.)

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APPENDIX (MVP manual)

To Set the Output to the NTSC Mode [NT command]

To Set the Output to Standard RGB Mode [NTR command]

To Set the Output to the Double-speed RGB Mode [NTD command]

Input :

NT , NTR , NTD

Explanation :• NT : Sets the NTSC input mode.

H : 15.734 kHz

: 59.94 Hz

Composite video, Y/C output

• NTR : Sets the standard speed RGB mode.

H : 15.734 kHz

: 59.94 Hz

• NTD : Sets the double-speed RGB mode.

H : 31.469 kHz

: 59.94 Hz

• This command is executed in the remote mode.

It is ignored in the manual mode. (Refer to the RMT command.)

(Note)

This multi projection unit can be inputted at normal speed.

Optional RGB Board Adjustment Mode Setting [:A command]

Input :

Explanation :• Used to adjust the optional RGB board (RMD-V3020).

• To end the adjustment mode, omit the parameter and input :

• For details of adjustments, refer to “RMD-V3020 Command Reference” on the following pages.

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APPENDIX (MVP manual)

RMD-V3020 COMMAND REFERENCE

Outline of RMD-V3020

• Introduction

The RMD-V3020 is an input board (hereafter referred to as VS board) which supports variable scanning for

inputting images of computer (hereafter referred to as PC) to the MVP.

Horizontal frequency

Vertical frequency

Dot clock

: 24 kHz to 35 kHz

: 55 Hz to 72 Hz

: Up to 35 MHz

Signal

: Non-interlace signal

(The HDTV, 15 kHz RGB signal will not be dis-

played because it is interlaced.)

• Basic functions

With the VS board, standard PC signal information is preset in the memory. When the PC signal is input to the

MVP, the images are automatically output in the best state through this board after the model has been

discriminated. (For details of the preset models, refer to the M commands of the VS board described later.)

Although non-preset models must also be adjusted using general data, images can be output temporarily and

these models are compatible with recent PCs, accelerator boards with various resolutions. (Refer to Mode 99

described later.)

Automatic detection cannot be performed but a user-presetable area for 31 models is provided. This enables

the data of unknown models to be registered and used in the same way as preset model data.

• Precautions in use

In some cases, problems may occur when communication is carried out with the MVP at 2400 bps in the

adjustment of the VS board, etc.

• VS board adjustment mode

In the communication state with the MVP, the VS board adjustment mode can be set by inputting :A.

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APPENDIX (Manual)

VS Board Command Rules

0. Symbols

aaa : Command consisting of 3 alphabet letters

ddd : Basic commands : Decimals between 0 to 255 consisting of 1 to 3 digits. Can start with 0.

Exceptional commands : Depends on each command.

xxx : Special data. UP0 to UP9, UPF, DW0 to DW9, DWF, RES.

: 2-character hexadecimals between 00 and FF.

1. Basic Commands

• Executed commands

aaa : Executes and ends.

ARS, DSN, DSX, DSY, FZN, FZY

• Displayed commands

aaa : Displays and ends.

FRQ, TBL, STS, VER

• Numerical commands

aaa : Displays and sets sub command state.

aaaddd : Performs immediate settings, displays, and sets sub command state.

aaaxxx : Performs special settings, displays, and sets sub command state.

TRK, RGN, GGN, BGN, CNT, RLV, BLV, BRT, BKL, HPS, VPS, HWN, VWN, HWD, VWD, HFD

• Sub commands

ddd : Performs immediate settings, and displays.

xxx : Performs special settings, and displays.

–

: Performs UP1 special settings and updates display.

: Performs DW1 special settings and updates display.

: Ends sub command state.

Other commands can be input even if the sub command state has not been ended. In this time, the sub

command input mode will be canceled automatically.

• Errors

When aaa contains an error, the “COMMAND ERROR” state is set and the current value is displayed. When

ddd contains characters other than 0 to 9, or is outside the 0 to 255 range, the “DATA ERROR” state is set and

the current value is displayed. When xxx contains an error, the “DATA ERROR” state is set and the current

value is displayed.

When an error occurs in the sub command state, the “SUB COMMAND ERROR” state is set and the current

value is displayed.

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APPENDIX (MVP manual)

2. Exceptional Commands

• Model data commands

TBL

TBLhh

Mhh

Fhh

: Displays the current model data table.

: Displays the hh model data table.

: Displays the current model number.

: Sets the hh model number.

: Sets the hh model number data to the initial value.

When the hh model data does not exist, “**NO DATA**” is displayed. When hh contains characters other

than 0 to 9, a to f, and A to F, “DATA ERROR” is set.

• Frequency commands

HFQ

: Displays the current model determination H frequency.

HFQRES

: Sets the current model determination H frequency to the initial value, and displays it.

HFQddd.ddd : Changes and displays the current model determination H frequency. (Take note of the

decimal point.)

VFQ

: Displays the current model determination V frequency.

VFQRES

: Sets the current model determination V frequency to the initial value, and displays it.

VFQddd.ddd : Changes and displays the current model determination V frequency. (Take note of the

decimal point.)

In the case of frequency commands, both the integer and decimal of ddd.ddd must be decimal 3 digit num-

bers. Numbers between 000.000 to 999.999 can be input.

When d is a character other than 09, when the number of digits is wrong, or the decimal point is at the wrong

place, “DATA ERROR” is set, and the current model determination frequency is displayed.

• Line conversion command

LCV

: Displays the current model line conversion rate.

LCVRES

: Sets the current model line conversion rate to the initial value, and displays it.

LCVdddd : Changes and displays the current model line conversion rate

In the case of line conversion commands, dddd must be a decimal 4 digit number, and the first two digits must

be 0015 and the last two must be above 00 and below the first two digits. If d is a character other than 09, or the

number of digits is wrong, “DATA ERROR” is set, and the current line number conversion rate is displayed.

Both 0000 and 0101 are not convertible.

• Line number command

VLN

: Displays the current model determination line number.

VLNRES

VLNddd

: Initializes and displays the current model determination line number.

: Changes and displays the current model determination line number.

In the case of the line number command, ddd must be a decimal 3 digit number. Numbers between 000 and

999 can be input.

When d is a character other than 09, or when the number of digits is wrong, ‘’DATA ERROR” is set, and the

current line number is displayed.

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APPENDIX (Manual)

Tracking Adjustment [TRK command]

Input :

TRKd1

Explanation: • d1

: Compensation data 0 to 254

• Eliminates lateral vibration of displayed characters, shaking, and noises.

TRK adjustment

• A vertical line pattern in which the black and white lines change every dot as shown below is the

ideal for adjustments.

Contrast Adjustment [CNT command]

Input :

CNTd1

Explanation: • d1

: Compensation data 0 to 254

• Use this command to adjust the contrast.

• Use this command to adjust so that the contrast of the images produced by the MVP matches the

contrast of the actual images of the computer.

• Tracking may deviate in some cases when CNT adjustment is performed after TRK adjustment.

After adjusting CNT, adjust TRK.

R, G, B Gain Adjustment [RGN, GGN, BGN commands]

Input :

RGNd1

3, GGNd1

3, BGNd1

Explanation: • d1

: Compensation data 0 to 254

• GGN : Green gain adjustment

RGN : Red gain adjustment

BGN : Blue gain adjustment

• Use this command to adjust so that the white balance of the images produced by the MVP

matches the white balance of the actual images of the computer.

• Tracking may deviate in some cases when gain adjustment is performed after TRK adjustment.

After adjusting gain, adjust TRK.

Bright Adjustment [BRT command]

Input :

BRTd1

Explanation :• d1

: Compensation data 0 to 254

• Use this command to adjust the bright.

• Use this command to adjust so that the bright of the images produced by the MVP matches the

bright of the actual images of the computer.

• Tracking may deviate in some cases when bright adjustment is performed after TRK adjustment.

After adjusting bright, adjust TRK.

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APPENDIX (MVP manual)

B, R Clamp Adjustment [BLV, RLV commands]

Input :

BLVd1

3, RLVd1

Explanation :• d1

: Compensation data 0 to 254

• BLV : Adjusts the B clamp level.

RLV : Adjusts the R clamp level.

• Use this command to adjust so that the white balance of the low light side of the images pro-

duced by the MVP matches that of the actual images of the computer.

• Tracking may deviate in some cases when clamp level adjustment is performed after TRK adjust-

ment. After adjusting the clamp level, adjust TRK.

Blanking Window Level Adjustment [BLK command]

Input :

BLKd1

Explanation :• d1

: Compensation data 0 to 254

• Adjusts the bright level of the blanking window.

• Use to adjust the VS board picture frame and prevent burning.

• Adjust the blanking window position and width using HWN, HWD, VWN, and VWD.

Horizontal, Vertical Direction Screen Display Position Adjustment

[HPS, VPS commands]

Input :

HPSd1

3, VPSd1

Explanation :• d1

: Compensation data 0 to 254

• HPS : Moves the screen horizontally.

VPS : Moves the screen vertically.

However, the blanking window does not move and only the screen inside the window moves.

The moving range of the screen is not limited to the blanking window.

Monitor frame

Blanking window (Does not move)

PC image

Figure: Example of HPS Command Execution

(Note)

HPS, HWN, and HWD are commands to change reading and writing timings of the image memory,

and are mutually correlated. For this reason, Each of these three commands has a limited value

without varying the 0 to 255 range.

VPS, VWN, and VWD are also the same.

When the above command become the limited values, the image blinks three times.

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APPENDIX (Manual)

Horizontal, Vertical Blanking Window Position Adjustment

[HWN, VWN commands]

Input :

HWNd1

3, VWNd1

Explanation :• d1

:Compensation data 0 to 254

• HWN :Adjusts the H blanking window position.

VWN :Adjusts the V blanking window position.

However, the picture inside the blanking window also moves.

HWN, VWN adjustments

Figure: Example of HWN, VWN Command Adjustment

(Note)

HPS, HWN, and HWD are commands to change reading and writing timings of the image memory,

and are mutually correlated. For this reason, Each of these three commands has a limited value

without varying the 0 to 255 range.

VPS, VWN, and VWD are also the same.

When the above command become the limited values, the image blinks three times.

Horizontal, Vertical Blanking Window Width Adjustment [HWD, VWD commands]

Input :

HWDd1

3, VWDd1

Explanation :• d1

: Compensation data 0 to 254

• The pedestal of the video signal is masked by blanking which can adjust the bright level.

• HWD : Adjusts the H blanking window width.

VWD : Adjusts the V blanking window width.

PC image

A A A

HWD adjustment

Figure: Example of HWD Execution

(Note)

HPS, HWN, and HWD are commands to change reading and writing timings of the image memory,

and are mutually correlated. For this reason, Each of these three commands has a limited value

without varying the 0 to 255 range.

VPS, VWN, and VWD are also the same.

When the above command become the limited values, the image blinks three times.

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APPENDIX (MVP manual)

Full Dot Number Compensation [HFD command]

Input :

HFDddd

Explanation :• d¹

3:Compensation data 0 to 254

• Corrects the preset sampling clock.

• Vertical bit lines can be erased by executing the HFD command.

• The HFD and HPS data are correlated and have limited values.

Bit lines

Figure: Bit Lines which can be Erased by HFD Execution

Freeze Frame Y:ON N:OFF [FZY, FZN commands]

Input :

FZY, FZN

Explanation :• Continuously outputs the image the moment the FZY is executed. This is canceled by FZN.

• Whether the state is FZY or FZN can be determined by executing the STS command.

• Do not perform position adjustments in the FZY state.

Vertical Filter ON, OFF [DSY, DSN, DSX commands]

Input :

DSY, DSN, DSX

Explanation :• Converts the vertical line number so that the computer images can be displayed fully on the

monitor.

• The conversion rate preset by the LCV command can be changed. (Refer to LCV command.)

• Whether the state is DSY or DSN can be determined by executing the STS command.

DSY

480 vertical lines

400 vertical lines

DSN

Figure: Example of DSY and DSN Executions (MAC 6-5 Conversion Example)

• The DSX is a command which makes the V.FIL switch on the rear of the MVP effective.

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APPENDIX (Manual)

Vertical Compression Filter Conversion Rate Input [LCV command]

Input :

LCVd1

Explanation :• d1

• d³

2=00 to 15 (Add 0 before all numbers below 9) Vertical direction rate before conversion

4=00 to 15 (Add 0 before all numbers below 9) Vertical direction rate after conversion

Due to the use of a compression filter, the condition is d¹

Both LCV0000 and LCV0101 are not convertible.

• Directly changes the vertical filter conversion rate of the data table of the model using the VS

board currently.

• When the conversion rate is changed for DSY, the image compressed by the new conversion rate

will be output.

(Example)

: LCV0605

Set 6–>5 conversion

Program ROM Version Display [VER command]

Input :

VER

Explanation :• Indicates the version of the program ROM mounted in the current VS board.

(Example)

: VER

PROGRAM VERSION=BXY1004-X VX.XX 199X.XX.XX

To Indicate the Current Function Setting [STS command]

Input :

STS

Explanation :• Displays the model data No., selected state (auto or forced), vertical filter ON, OFF, and freeze

ON, OFF selected by the VS board currently.

(Example)

: STS

Autolocks to PC9801 with the left display, indicates vertical

filter ON, freeze OFF.

STATUS=DSY, FZN

MODEL NO.=09 AUTO

: STS

STATUS=DSY, FZN

MODEL NO.=03 FIXED

Forcible locks the Macintosh with the left display, indicates

vertical filter ON, freeze OFF.

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APPENDIX (MVP manual)

To Select Preset Model [M command]

Input :

Mh1

Explanation :• Refer to “VS Board Model Selection” described later for the VS board model selection.

• Forcible locks the model data preset.

Model data No.

Discriminates the model.

VGA (640 x 480)

IBM-PC (EGA emulation)

Macintosh 13-inch monitor mode (Standard)

Macintosh 13-inch monitor mode (RasterOps type)

Macintosh 13-inch monitor mode (Power Mac)

FM-R50

IBM Think Pad 230C

X68000

NEC PC9801 (640 x 400 mode)

Unused area (Do not specify using the M command.)

User preset area (Use only with the M command.)

Models other than above.

This model data can be locked only using the M command.

The data range which can be preset by the user is 28 to 58. 28 to 58 contains the VGA data (same

as 01) at shipment.

Refer to Mode 99 mentioned later for details of model No. 99.

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APPENDIX (Manual)

Model Fresh [F command]

Input :

Fh1

Explanation :• Sets back to the model data preset at shipment.

Model data No.

Auto

VGA (640 x 480)

IBM-PC (EGA emulation)

Macintosh 13-inch monitor mode (Standard)

Macintosh 13-inch monitor mode (RasterOps type)

Macintosh 13-inch monitor mode (Power Mac)

FM-R50

IBM Think Pad 230C

X68000

NEC PC9801 (640 x 400 mode)

Unused area (Do not specify using the M command.)

User preset area

Models other than above.

This model data can be locked only using the M command.

The data range which can be preset by the user is 28 to 58. 28 to 58 contains the VGA data (same

as 01) at shipment.

Refer to Mode 99 mentioned later for details of model No. 99.

Measurement Data Display [FRQ command]

Input :

FRQ

Explanation :• Displays the horizontal frequency, vertical frequency, and full line number of the personal com-

puter connected to the MVP currently. Use as reference when inputting the data of models whose

details are unknown.

(Example)

: FRQ

fH=24 kHz, fV=56.4 Hz, 1V=440 LINE.

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APPENDIX (Manual)

The relative address and data are as follows.

However, relative addresses 20 to 3F are the system reservation range.

Relative

ADDR

Relative

ADDR

Data Contents

Model data No.

Data Contents

Reservation

Horizontal frequency

NNN.NNN kHz

Vertical frequency

NNN.NNN kHz

(BCD 6 digits)

(BCD 6 digits) Note 1

Total horizontal dots

(BCD 4 digits)

Total vertical line number

(BCD 4 digits)

Horizontal effective start position

(BCD 4 digits)

Vertical effective start position

(BCD 4 digits)

Horizontal effective dot number

(BCD 4 digits)

Vertical effective line number

(BCD 4 digits)

Clamp head

Clamp period

Gain upper limit

Clamp upper limit

Sync method

Sync polarity

Line conversion rate Note 4

Reservation

Note 2

Note 3

PLL gain

Reservation

Note 1 : For example, taking the PC98 table on the previous page as an example, as the relative addresses 01,

02, and 03 contain data 02, 48, and 30, the PC98 horizontal frequency setting value is 24.83 kHz.

Note 2 : FF when the method is not limited.

Note 3 : FF when the polarity is not limited.

Note 4 : If the relative address data is:

65 : Indicates 6-5 conversion

A7 : Indicates 10-7 conversion.

Horizontal Frequency Input [HFQ command]

Input :

HFQd1

3.d4

Explanation :• Directly changes the horizontal frequency of the model data table used for the VS board cur-

rently.

• Input the frequency using 6-digit decimal numbers. When data input is omitted, the horizontal

frequency on the current model data table is displayed.

• Refer to “Using Methods of HFQ, VFQ, VLN” described later on the using methods.

(Example)

HFQ035.123

(Take note to input 0 at first.)

Input 35.123 kHz

Although numbers outside the horizontal frequency specification range (24.0 kHz to 35.0 kHz)

range of this board can be input, they cannot be used as preset data.

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APPENDIX (MVP manual)

Vertical Frequency Input [VFQ command]

Input :

VFQd1

3.d4

Explanation :• Directly changes the horizontal frequency of the model data table used for the VS board cur-

rently.

• Input the frequency using 6-digit decimal numbers. When data input is omitted, the vertical fre-

quency on the current model data table is displayed.

Although numbers outside the vertical specification range (55.0 kHz to 72.0 kHz) range of this

board can be input, they cannot be used as preset data.

• Refer to “Using Methods of HFQ, VFQ, VLN” described later on the using methods.

(Example)

VFQ060.123

(Take note to input 0 at first.)

Input 60.123 kHz

Vertical Full-line Input [VLN command]

Input :

VLNd1

Explanation :• 3-digit decimal numbers between 000 to 999 can be input for ddd.

• Directly changes the vertical full line number of the model data table used for the VS board

currently.

• Refer to “Using Methods of HFQ, VFQ, VLN” described later on the using methods.

All Reset [ARS command]

Input :

ARS

Explanation :• Sets back the adjustment data, etc. memorized by the VS board to the shipment values.

• As all the data registered by the user are set back to the initial values, use this command care-

fully.

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APPENDIX (Manual)

MODE 99

The VS board contains preset data for autolocking 9 computer main models at shipment.

However, looking at the recent PC market is taken into consideration, it is not possible to incorporate preset data

in all models due to the diversification of manufacturers, models, and graphic mode, etc.

For this reason, the variable scan board has been forcibly locked to the mode called model data 99 for personal

computers without preset data in order to output the personal computer screen to the monitor.

Consequently, it can deal with many of the 24 kHz to 35 kHz personal computers (the upper limit for the dot clock

is 35 MHz).

However, this model No. 99 has several restrictions in order to deal with numerous personal computers.

• When the HFD command to change the sampling clock exceeds 35 MHz, the image may become blur.

Use 99 without moving HFD as much as possible.

• At the point the personal computer locked to model No. 99, dusts may appear at the top and bottom as shown

in the figure.

Dusts appearing at the top and bottom.

In this case, mask the dusts using VWN, VPS, and

VWD.

• The RGB board is the upper limit at which the dot clock 35 MHz ensures performance.

The following is a simple calculation method of the dot clock.

Dot clock (Hz)=Effective dot number x Horizontal frequency (Hz) x 1.35

• Use Mode 99 to output images temporarily. When used, it is recommended that the user preset area (No. 28

to 58) be changed and used after checking the frequency, etc. using FRQ command.

• The G ON SYNC model is not locked in the Mode 99.

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APPENDIX (MVP manual)

VS BOARD MODEL SELECTION

PC signal input

Preset PC?

(01 to 09)

Locked in Mode 99?

YES

The model may be outside

the application range.

YES

Output in Mode 99

Auto locked

Check frequency,

line number using

FRQ command

Lock preset model data

using M command.

Frame, color

adjustment

When using the Mode

99 data as it is.

Description

With the VS board, first the input PC frequency and full line number are measured. Next, if there are preset

models which have three matching measuring data, it is determined that these models are connected and they

are set into the autolock state.

In the autolock state, 01 AUTO is displayed by the STS command.

If there exists no preset model data corresponding to the measuring data, all models are autolocked to Mode 99.

(Refer to “MODE 99”.)

Take note that there are DOS/V personal computers which have 640 effective dot number and 480 effective line

number but a different full line number (526 or 524) from the standard VGA 525. In this case, their models are

autolocked to Mode 99.

As the frequency is close to the VGA, when the VS board is forcible locked to the VGA by M01 and data is output,

the image frame, etc. will be optimum. In this way, the M command is used when using the preset data as

substitute data.

USING METHODS OF HFQ, VFQ, VLN

There is a need to autolock unpreset models without using the Mode 99 accoridng to the state in which the VS

board is used.

The procedure is as follows.

1. Input a PC without the preset data.

2. Autolock to 99.

3. Check the frequency and full line number using the FRQ command.

4. Forcible lock using the M command to the model with a similar frequency.

5. Input the checked data using HFQ, VFQ, and VLN.

6. Execute M00 and check that it has been auto locked.

Unpreset models can also be autolocked using the above procedure. To set back the original state, use the F

command.

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APPENDIX (Manual)

SELECTING THE SYNC SIGNAL

When adjusting the VS board, care must be taken regarding the relation of the priority order of the sync

signal.

Order of selecting the sync signal

The priority order for selecting the sync signal of the VS board is

Separate sync > composite sync > Green on sync.

However, if the sync signal of a certain method is selected once according to the connection and power ON/

OFF order, even if sync signals with a higher priority order than that sync signal are connected later, sync

selection will not be switched.

In this case, however, the priority order will be selected again when the power of the converter is turned on

again.

Frame for Sync Signal

The horizontal frame values are saved according to the sync signal currently selected.

For this reason, the horizontal frame may deviate according to the type of sync signal even with the same

computer.

(Example)

When models with both the composite sync and green on sync are connected (Frequently with

Macintosh)

1 Connect cables G, B, R, and CS in this order with the power of the input personal computer and

converter on.

2 After connecting the cable with the power of the input personal computer on, turn on the power of

the converter. The composite sync will be selected.

The green on sync is selected.

When frame adjustment is carried out in the 1 state, 2 state is set when the power is turned on the

next time, meaning that the frame deviates.

It is necessary to set state 2 at all times so that the same sync signal is selected during both adjustments and

use.

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APPENDIX (MVP manual)

CHECK SHEET

1. Preparations

1 Connect the power supply, and connect the cable for input signals and ABL link cable (control cable).

2 Place the connected cables neatly.

3 After completing the above 1 and 2, turn on the power and perform aging for one hour.

4 Prepare the signals required for adjustments.

2. Before Starting Adjustments (Set Conditions).............................P. 36

1 Set whether to perform the adjustments using the remote control or personal computer.

2 Check the TV SYSTEM setting.

Check the convergence memory and white balance memory used for the adjustments.

3 Check and set the STATUS.

MULTI ON/OFF, COMBINATION ON/OFF, ABL link switch settings (3-levels).

4 Recording the settings in the memory.

3. Setting ID .........................................................................................P. 39

1 Set the ID to each CUBE.

(Note)The following IDs are provided at shipment.

ID=11

ID=13

ID=12

ID=14

4. Adjusting The Screen

1 Adjust the size of each screen. ................................................................................................................. P. 45

2 Adjust the convergence of each screen. .................................................................................................. P. 46

3 Adjust the link of each screen................................................................................................................. P. 103

4 Adjust the W/B of each screen.................................................................................................................. P. 62

5 Adjust the ABL level. ................................................................................................................................. P. 66

6 Adjust the color using the image to be transmitted. .............................................................................. P. 67

7 Check the whole screen.

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