DLP PROJECTOR
USER’S GUIDE
Thank you for purchasing the DLP Projector.
TM
Please read this user’s guide to ensure correct use of the device. Save this user’s
guide for future reference.
OUTLINE
TM
This DLP Projector can display various computer signals and NTSC/PAL/SECAM video
signals.
FEATURES
1. High Brightness
2. High Resolution
3. Compact Size, Feather Weight for Portability
4. RGB and DVI-D Input Terminal
5. One Touch Auto-Adjustment Function
6. Easy Keystone Adjustment
Download from Www.Somanuals.com. All Manuals Search And Download.
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
FCC Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
EEC STATEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Shipping Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Projector Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
External Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Adjuster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Projector Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Remote Control Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Display Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Connecting to Various Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Digital Keystone Correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Auto Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Source Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Blank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Menu System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
1. Display Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2. Image Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3. Source Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4. Control Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
5. PIP Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . .25
Lamp Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Use and Replacement of the Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Lamp Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Operative Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . .27
Common Problems & Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
iii
Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Specifications . . . . . . . . . . . . . . . . . . . . . . . . .29
Projector Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Timing Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Suppoted timing for Analog RGB and DVI inputs . . . . . . . . . . . . . . . . . . . 30
Supported timing for YPbPr input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Supported timing for Video and S-Video inputs . . . . . . . . . . . . . . . . . . . . 31
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . .32
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
iv
INTRODUCTION
Caution
TO PREVENT SHOCK, DO NOT OPEN THE CABINET. NO USER –SER-
VICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL. PLEASE READ THIS USER’S GUIDE BEFORE YOU
OPERATE YOUR PROJECTOR. SAVE THIS USER’S GUIDE FOR
FUTURE REFERENCE .
Safety Instructions
1. Read this user’s guide before you operate your projector and save it for
future reference.
2. The lamp becomes extremely hot during operation. Allow the projector to
cool for approximately 45 minutes prior to removing the lamp assembly
for replacement. Do not operate lamps beyond the rated lamp life.
Excessive operation of lamps beyond the rated life could cause them to
explode on rare occasions.
3. Never replace the lamp assembly or any electronic components unless
the projector is unplugged.
4. To reduce the risk of electric shock, do not disassemble this appliance.
Take it to a qualified technician when service or repair is required.
Incorrect reassembly can cause electric shock when the appliance is
subsequently used.
5. Do not place this product on an unstable cart, stand, or table. The
product may fall, sustaining serious damage.
6. Do not touch the top cover when the projector is under operation.
7. The projector must be packaged into a carry bag while moving to
another place for operation.
8. To avoid the lamp being damaged, never turn the Main Power Switch off
in the back of the projector during operation. The normal operation
procedures are to turn the power button off, and, after a 90-second
cooling process, turn off the Main Power Switch.
DLP Personal Projector
1
Download from Www.Somanuals.com. All Manuals Search And Download.
Caution
•
•
Always open the lens shutter when the projector lamp is on.
Do not look straight at the projector lens during operation. The
intense light beam may damage your eyes.
•
In some countries, the line voltage is NOT stable. This projector is
designed to operate safely within a bandwidth of 100 to 240 volts,
but could fail if power cuts or surges of + 10 volts occur. In these
high-risk areas, it is recommended that a power stabilizer unit be
used in conjuction with this projector.
•
•
Do not place this projector on the top of cloth or carpet.
Do not touch the ventilation grill when the projector is under opera-
tion.
Save this user’s guide: The information contained in this manual will assist
you in operating and maintaining your personal projector.
FCC Statement
CLASS B: This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
— Reorient or relocate the receiving antenna.
— Increase the distance between the equipment and receiver.
— Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
— Consult the dealer or an experienced radio/TV technician for
help.
EEC STATEMENT
This machine was tested against the 89/336/EEC (European Economic
Community) for EMC (Electro Magnetic Compatibility) and fulfills these
requirements.
2
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
Shipping Contents
The projector is shipped with the cables required for connection to standard
PC or laptop computers. Carefully unpack and verify that you have all the
items shown below. If any of these items are missing, please contact
personnel at the place of purchase.
User’s Guide
Projector
Quick Start Guide
Batteries
Remote Control
3-2 Converter
Deluxe Soft Carry Case
Audio Cable
HDTV Cable
(YPbPr)
VGA Cable
Video Cable S-Video Cable
USB Cable
DVI-D Cable
110V
220V
240V
Power Cord
S.A. & India
Optional Accessories
1. 250W lamp module
2. Macintosh adapter
3. Ceiling mount kit
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
3
Projector Description
Projector
RGB (PC / Mac) / YPbPr signal input
Video connector
Audio input
USB mouse connector
Video
Adio
UB
S-Video connector
RS232 control port
IR remote sensor
S-Video
RS-232
Kensington lock
Main power switch
AC power cord inlet
Rear adjuster foot
DVI-D signal input
Projection lens adjuster
External control panel
(See "External Control Panel" on
page 5 for more detailed information.)
Ventilation grill
Front adjuster foot
Projection lens
IR remote sensor
Speaker
Lamp door
Rear adjuster foot
4
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
External Control Panel
1. Power Indicator
2. Temp Indicator
3. Lamp Indicator
POWER
4. POWER
6. SOURCE
MENU
/EXIT
SOURCE
10.KEYSTONE + / Right
5. MENU / EXIT
KEYSTONE
-
KEYSTONE
+
9. KEYSTONE - / Left
7. AUTO
8. BLANK
AUTO
BLANK
12. DOWN
1. Power indicator
6. SOURCE
The indicator shows green for a normal
state. When the projector is in Standby
mode, it shows orange toggle. See
"Operative Information" on page 26 for
more detailed information.
Selects signal sources from among
Analog RGB, DVI, YPbPr, S-Video and
Composite Video.
frequency and clock for current received
signals. The auto adjustment function will
not affect the current brightness and
colors settings.
2. Temp indicator
The Temp indicator shows red or flashed
red when the system temperature is too
high or has fan problems, which may
occur if the projector is operated
improperly. See "Operative Information"
on page 26 for more detailed information.
8. BLANK
Uses BLANK to hide the screen image.
You can press BLANK again or RETURN
to bring the image back.
3. Lamp Indicator
The Lamp Indicator will light up when the
lamp needs service, cooling or
When this function is activated, the sound
will not stop, unless you press MUTE.
replacement. See “Lamp Information” on
page 25 and "Operative Information" on
page 26 for more detailed information.
9. KEYSTONE - 10. KEYSTONE +
Presses KEYSTONE - to correct a image
that is wider at the top. Presses
KEYSTONE + to correct a image that is
wider at the bottom.
4. POWER
Press and hold the POWER key for 1
second to turn on or off the projector.
9. Left < 10. Right >
11. Up ^ 12. Down v
When the On-Screen Menu system is
activated, the four buttons help you
navigate among choices and settings in
the menus and sub-menus.
5. MENU / EXIT
Brings the OSD menu or leaves the OSD
menu.
DLP Personal Projector
5
Download from Www.Somanuals.com. All Manuals Search And Download.
Adjuster
The projector is equipped with 1 quick-release adjuster foot. Push the button
to adjust its tilt angle.
1. Lift the projector up and press the adjuster button to release the
adjuster. The adjuster will drop into position and be locked.
2. Screw the rear adjuster to fine-tune the tilt angle.
Note: The adjuster can only bear the weight of the projector itself .
Please do not place any additional burden on it.
2
1.
Projector Features
The projector integrates high-performance optical engine projection and a
user-friendly design to deliver high reliability and ease of use.
The projector offers the following features:
•
•
•
•
•
Small and light for portability.
Full-function remote control with laser pointer/ remote mouse function.
High quality manual zoom lens.
One-key auto-adjustment to display the best picture quality in PC mode.
Easy digital keystone correction through hot keys to correct distorted
images.
•
•
•
•
High resolution.
Ultra-high brightness projection lamp.
Ability to display 16.7 million colors.
On-screen menus in 8 languages: English, French, German, Italian,
Spanish, Korean, Simplified Chinese, and Traditional Chinese.
Powerful AV function to provide high quality AV picture.
HDTV compatibility (YPbPr).
•
•
•
RGB and DVI-D input terminal
Note: The brightness of the projected image will vary depending on the
ambient lighting conditions and contrast/brightness settings.
6
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
Remote Control Description
The remote control sensors are located in the front/ back of the projector.
LED
LASER
POWER
SOURCE
POWER
MENU
LASER
EXIT
MENU (DOWN)
SOURCE
EXIT
3 LEFT / KEYSTONE -
KEYSTONE
4 RIGHT / KEYSTONE +
BLANK
AUTO TRACKING
MOUSE PAD
L-CLICK
R-CLICK
L
R
DRAG
Mouse DRAG
VOLUME +/-
MUTE
ZOOM IN/ OUT
RETURN
RETURN
MUTE
PIP SOURCE
PIP POS.
PIP-Pos
PIP-Source
PIP-Size
FREEZE
PIP SIZE
FREEZE
RATIO
RATIO
1.
3 LEFT / KEYSTONE - ,4 RIGHT / KEYSTONE +
Whe the OSD menu is activated, the buttons function as 3 Left / 4 Right.
For the rest of time, the buttons function as Keystone - / Keystone +.
2. MOUSE PAD, MOUSE , L-CLICK, R-CLICK
When a PC or notebook is connected to the projector with a USB connector,
these buttons work as a mouse.
DLP Personal Projector
7
Download from Www.Somanuals.com. All Manuals Search And Download.
3. ZOOM IN/ OUT
By pressing ZOOM IN +, the center of the picture will be magnified. When
the + button is pressed again, the picture is further magnified, up to four
times the original size. By pressing ZOOM OUT -, the size of the image is
reduced. When the - button is pressed again, the picture is further reduced
until it is restored to its original size. To return to the normal display mode,
press the RETURN button. (This function can be used in combination with
FREEZE. )
4. FREEZE
The image is frozen when FREEZE is pressed. A “Pause” icon will appear in
the lower right corner of the screen. To stop the freeze function, press the
FREEZE button, RETURN button or SOURCE button (when the input
source is switched over during display) again.
5. PIP SOURCE, PIP POS., PIP SIZE
By pressing the PIP-Source, PIP-Pos and PIP-Size buttons, you can enable
the PIP (Picture In Picture) function and choose the position and size of the
PIP image.
6. RATIO
By pressing the Ratio button, you can select the screen aspect ratio you
prefer: 4:3,16:9 or native input source resolution in RGB or DVI mode (when
the input source’s resolution is lower than the projector provides, you don’t
need to rescale the image.).
7. RETURN
Back to the last state from “ZOOM”, “BLANK”, “FREEZE” or “PIP”.
8
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
Installing or Replacing Batteries (“AAA” type)
Position the lid
over the
compartment
and snap it back
into place.
Install batteries
as indicated by
the diagram
inside the
Push and open the
battery
compartment lid in
the direction shown.
2
3
1
compartment.
Caution
Avoid excessive heat and humidity. There may be danger of an explo-
sion if batteries are incorrectly replaced. Replace only with the same or
equivalent type recommended by the manufacturer. Dispose of used
batteries according to the manufacturer’s instructions.
DLP Personal Projector
9
Download from Www.Somanuals.com. All Manuals Search And Download.
INSTALLATION
Display Size
Place the projector at the required distance from the screen according to the
desired picture size (see the table below).
RD-JT50 / RD-JT52 display size chart (4:3 aspect ratio)
Diagonal measurement
Diagonal measurement
Minimum zoom Maximum zoom
Distance from
screen
Distance from
screen
Minimum
zoom
Maximum
zoom
feet inches feet inches feet inches
meters
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
cm
150
200
250
300
350
400
450
500
550
600
meters
0.93
1.24
1.56
1.87
2.18
2.49
2.80
3.11
3.42
3.73
cm
93.3
meters
1.14
1.52
1.91
2.29
2.67
3.05
3.43
3.81
4.19
4.57
cm
6
8
72
96
3.73
4.98
6.22
7.47
44.8
59.7
74.7
89.6
4.57
6.10
7.62
54.9
73.2
91.4
114.3
152.4
190.5
228.6
266.7
304.8
342.9
381.0
419.1
457.2
124.5
155.6
186.7
217.8
248.9
280.0
311.2
342.3
373.4
10
12
14
16
18
20
22
24
120
144
168
192
216
240
264
288
9.14 109.7
8.71 104.5 10.67 128.0
9.96 119.5 12.19 146.3
11.20 134.4 13.72 164.6
12.45 149.4 15.24 182.9
13.69 164.3 16.76 201.2
14.94 179.2 18.29 219.5
5.5
6.0
10
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
RD-JT50 / RD-JT52 (XGA) screen size chart (16:9 aspect ratio)
Diagonal measurement
Diagonal measurement
Maximum
Distance from
screen
Distance from
screen
Minimum
zoom
Maximum
zoom
Minimum zoom
zoom
meters
feet inches feet inches feet inches
meters
1.5
cm
meters
0.86
1.15
1.43
1.72
2.01
2.29
2.58
2.87
3.15
3.44
cm
cm
6
72
3.44 41.3 4.20 50.4
4.59 55.1 5.60 67.2
5.74 68.8 7.00 84.0
6.88 82.6 8.40 100.8
8.03 96.4 9.80 117.6
9.18 110.1 11.20 134.4
150
200
250
300
350
400
450
500
550
600
86.0
1.05
1.40
1.75
2.10
2.45
2.80
3.15
3.50
3.85
4.20
105.0
140.0
179.4
209.9
244.9
279.9
314.9
349.9
384.9
419.9
8
96
2.0
2.5
114.7
143.4
172.1
200.8
229.4
258.1
286.8
315.5
344.1
10
12
14
16
18
20
22
24
120
144
168
192
3.0
3.5
4.0
4.5
216 10.32 123.9 12.60 151.2
240 11.47 137.7 14.00 167.9
264 12.62 151.4 15.39 184.7
288 13.77 165.2 16.79 201.5
5.0
5.5
6.0
There is 3% ~ 5% tolerance among these numbers due to optical component limits.
* 1m = 3.28 feet, 1 feet = 0.305m, 1m = 100cm, 1 feet = 12 inches
Connecting to Various Equipment
HDTV description
The projector is capable of displaying various High Definition TV display
modes. Some of these sources are:
•
•
Digital-VHS (D-VHS) player
Satellite Dish HDTV receiver
•
•
DVD player
DTV tuners
Most of these sources will provide an analog composite video output, a
standard VGA output, or a YPbPr (default) format.
Use a HDTV cable that came with your projector to display HDTV images.
The following standards are supported in the HDTV function:
•
•
•
480i
576i
720p
•
•
•
480p
576p
1080i
Please refer to "Menu System" on page 17 for information on the HDTV
(YPbPr) OSD selections.
Connecting to Various Equipment
It only takes a few seconds to connect your projector to your desktop or
notebook computer, VCR, or other systems. However, a Mac adapter (an
optional accessory) is needed for connection to Macintosh computers.
DLP Personal Projector
11
Download from Www.Somanuals.com. All Manuals Search And Download.
Connecting to Various Equipment
It only takes a few seconds to connect your projector to your desktop or
notebook computer, VCR, or other systems. However, a Mac adapter (an
optional accessory) is needed for connection to Macintosh computers.
1. Notebook/ Computer (Macintosh computer is only supported with D-
Sub IN connector.)
PC Audio
USB
PC / Notebook
PC Audio
USB
Video
Audio
USB
Control
To RGB Input
S-Video
RS-232
DVI-D
The USB cable is not needed unless you have a remote control with mouse
functions.
2. DVD player or HDTV signal can only support D-SUB IN.
Video
Audio
USB
YPbPr
DVD Player
S-Video
RS-232
3. S-video device
Video
Audio
USB
S-Video
RS-232
S-Video
12
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
4. Video device or VCR
Video
Audio
USB
S-Video
RS-232
Video / Audio
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
13
OPERATION
Start Up
1. Plug the power cord into a wall socket.
(110V)
(220V)
2. Turn the Main Power Switch on.
3. Press and hold POWER to start the unit. The Power Indicator flashes
green and stays green when the power is turned on.
Remote Control
Projector
POWER
MENU
/EXIT
SOURC
KEYSTONE
-
KEYSTONE
AUTO
BLANK
(When the power is turned off, there is a 90-second cooling period before
the projector can be re-started.)
4. Switch on all connected equipment.
14
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
Digital Keystone Correction
Keystoning refers to the
situation where the projected
image is noticeably wider at
either the top or bottom. To
correct this, press
Projector
POWER
MENU
/EXIT
SOURCE
KEYSTONE 3/ 4 (hot key)
on the remote control, and
then adjust the sliding bar
labeled Keystone, as
KEYSTONE
-
KEYSTONE
+
AUTO
BLANK
needed. Press 3 to correct
keystoning at the top of the
image. Press 4 to correct
keystoning at the bottom of
the image.
Remote control
KEYSTONE
Auto Adjustment
In some cases, you may need to optimize the picture quality. To do this, press
the AUTO key on the control panel of the projector or on the remote control.
The built-in Intelligent Auto Adjustment function will re-adjust settings to
provide the best picture quality.
*This function is available only in Analog RGB mode.
Projector
Remote control
POWER
MENU
/EXIT
SOURCE
KEYSTONE
-
KEYSTONE
+
AUTO
BLANK
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
15
Source Selection
When several input sources are available, press the SOURCE key to make
a selection from the control panel of the projector or the remote control.
Because Analog RGB and YPbPr inputs share the same terminal in the back of the
projector, there’s only one signal can be applied at one time.
Projector
Remote control
POWER
MENU
/EXIT
SOURCE
KEYSTONE
-
KEYSTONE
+
AUTO
BLANK
Blank
Uses BLANK to hide the screen image and press BLANK again or
RETURN to bring the image back.
Projector
Remote control
POWER
MENU
/EXIT
SOURCE
KEYSTONE
-
KEYSTONE
+
AUTO
BLANK
16
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
Menu System
To use the MENU button on the remote control:
1. Press MENU to display the main OSD menu.
2. Press 3or 4 to select a sub-menu.
3. Press MENU again to select items in the sub-menu.
4. Press 3or 4 to adjust / select items.
5. Press EXIT to return to the previous menu.
To use the MENU / EXIT button on the projector contol panel:
1. Press MENU / EXIT to display the main OSD menu.
2. Press < or > to select a sub-menu.
3. Press v (DOWN) to select items in the sub-menu.
4. Press <, >, ^ or v to adjust / select items.
5. Press MENU/ EXIT to return to the previous menu. :
Menu Bar
Sub-menu
Display
Image
Source
Control
PIP
Auto Resize
H Position
V Position
Color Temp
Information
Analog RGB
Main Page:
Language
OSD:
Setup
Economic Mode
Reset
Main Page:
PIP Source
PIP Size
DVI
Keystone
Brightness
Contrast
Phase
Ratio
H Position
V Position
Color
Tint
Color Temp
PIP Pos.
Lamp Hour
Y/Pb/Pr
(480p / 576p /
720p / 1080i)
H Position
V Position
More Options
H Size
OSD Sub
Page:
OSD Pos.
OSD Time
Mirror
Source
Volume
Mute
Sub Page:
Brightness
Contrast
Color
Tint
Sharpness
System
Ratio
System
Color Temp
Information
Keystone
Brightness
Contrast
Set Up Sub
Y/Pb/Pr
(480i / 576i)
Page:
Source Scan
Keystone Hold
Mirror Hold
Blank Time
Auto Off
Keystone
Brightness
Contrast
Color
Ratio
System
Sharpness
Color Temp
Information
Video
S-Video
User Logo
Tint
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
17
1. Display Menu
FUNCTION
DESCRIPTION
Corrects any keystoning of the image.
Keystone
+
-
Adjusts the brightness of the image.
Brightness
Adjusts the degree of difference between dark and light in the
image.
Contrast
Adjusts to avoid the occurrence of flicker.
Phase
This function is not available when the input mode is Video, S-
Video, DVI or YPbPr 480i / 576i.
Adjusts to fit in the desired image size.
H Size
Color
Tint
This function is not available when the input mode is Video, S-
Video, DVI or YPbPr 480i / 576i.
Increases or decreases the color range (R, G, B) of the
image.
This function is not available when the input mode is Analog RGB,
DVI or YPbPr.
Adjusts the image to make it appear more red or green.
This function is not available when the input mode is Analog RGB,
DVI or YPbPr and the input system is PAL or SECAM.
18
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
2. Image Menu
FUNCTION
DESCRIPTION
Makes the best fit of the image to the screen,
1. On 2. Off 3. 16:9
Auto Resize
Ratio
This function is available only when the input mode is Analog RGB and
DVI.
Users have 2 options for the image ratio.
1. 4 : 3 2. 16 : 9
This function is available when the input mode is YPbPr, Video or S-
Video.
Adjusts the horizontal position of the projected image.
H Position
This function is available only when the input mode is Analog RGB.
Adjusts the vertical positon of the projected image.
V Position
This function is available only when the input mode is Analog RGB.
Adjusts the color temperature to fit your preference.
Color Temp
Information
Shows the current resolution.
System information will be shown:
1.NTSC 2. PAL 3.SECAM
System
The input System cannot be changed by selection.
Adjusts the image to make it look sharper or softer.
Sharpness
This function is not available when the input mode is Analog RGB, DVI
or YPbPr.
Increases or decreases the color range (R, G, B) of the image.
This function is available only when the input mode is YPbPr.
Adjusts the image to make it appear more red or green.
This function is not available when the selected System is PAL.
Color
Tint
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
19
3. Source Menu
FUNCTION
DESCRIPTION
2. Ceiling mounted
1. Default
projection
Mirror
3. Rear screen projection
4. Ceiling mounted and rear-
screen projection
Shows the input source from among RGB, DVI, YPbPr, S-Video
and Composite Video when several sources are available.
Source
Volume
The input Source cannot be changed by selection.
Adjusts the volume level.
On
Off
Mute
20
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
4. Control Menu
FUNCTION
DESCRIPTION
Language sets the language for the OSD control menus.
Use the 3 / 4 key to select the desired language from among
English, French, German, Italian, Spanish, Korean, Traditional
Chinese and Simplified Chinese.
Language
OSD Pos.
Selects a desired OSD position.
OSD Time
OSD
Sets the length of time the OSD will remain active after the last
time you pressed the button. The range is from 5 to 60
seconds in 5-second increments.
Source Scan
When svelected, activates the Source scan function.
Keystone Hold
When selected, preserves the last keystone correction value
even when the projector is restarted.
Mirror Hold
When selected, preserves the last mirror correction value even
when the projector is restarted.
Blank Time
Setup
Determines the length of time before the projector is shut off
when Blank is activated.
Auto Off
Sets the length of time before the system is shut off when no
input is detected.
User Logo
Enables the user to define his/her own logo screen that will
display during strat-up. Three modes are available: Default (LG
logo), black screen and blue screen.
Selects Economic mode to lower brightness and extend the
lamp life.
Economic
Mode
Returns all settings to their factory preset values.
Shows lamp usage time.
Reset
Lamp Hour
DLP Personal Projector
21
Download from Www.Somanuals.com. All Manuals Search And Download.
5. PIP Menu
These functions are available only when the input mode is Analog RGB and
the PIP source is Video or S-Video.
FUNCTION
DESCRIPTION
Selects the source for the PIP.
PIP Source
PIP Size
Enables use of the 3 / 4 key to scroll through the four
alternatives: Off, Small, Medium, Large.
Selects a desired position for the PIP.
PIP Position
Adjusts the horizontal position of the PIP image.
Adjusts the vertical position of the PIP image.
H Position
V Position
Enables use of the 3 / 4 key to select more PIP functions
More Options including Brightness, Contrast, Color, Tint, Sharpness and
System.
Adjusts the brightness of the PIP image.
Brightness
Contrast
Adjusts the degree of difference between dark and light for the
PIP image.
Increases or decreases the color range (R, G, B) of the image.
Adjusts the image to make it appear more red or green.
Adjusts the image to make it appear sharper or softer.
Color
Tint
Sharpness
Shows PIP image systems: NTSC, PAL, SECAM.
System
The input System cannot be changed by selection.
22
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
Shutdown
1. Press and hold POWER and a warning message will appear. To turn off
the projector, press and hold POWER again.
POWER
MENU
/EXIT
SOURC
KEYSTONE
-
KEYSTONE
AUTO
BLANK
2. The fan will continue to run for approximately 90 seconds.
3. Turn off the main power switch.
* After the projector is turned off, there is a 90-second cooling period before the
projector can be re-started.
DLP Personal Projector
23
Download from Www.Somanuals.com. All Manuals Search And Download.
4. Disconnect the power cord from the wall socket.
(220V)
(110V)
Caution
•
•
Please do not unplug the power cord before POWER is shut down
or during the two-minute cooling process.
If the projector is not properly shut down, to protect the lamp, the
system will detect this and cool the lamp for 90 seconds automati-
cally before turning on again.
24
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
Lamp Information
Use and Replacement of the Lamp
The lamp life is 1500 hours. When the Lamp Indicator lights up orange
suggesting the time of lamp replacement, please install a new lamp or
consult your dealer. An old lamp could cause a malfunction in the projector
and in rare instances may even explode.
Lamp Replacement
Please check with LG service center for the information of lamp replacement.
Caution
HIGH VOLTAGE/ HIGH TEMPERATURE/ HIGH PRESS
WHEN REPLACING THE LAMP, TURN OFF THE PROJECTOR AND
PULL OUT THE CORD FROM THE RECEPTACLE BEFORE REPLACING
THE LAMP.
WAIT UNTIL THE LAMP BECOMES COOL (MINIMUM 45 MINUTES).
TOUCHING THE LAMP WHEN IT IS HOT MAY CAUSE A BURN ON YOUR
HAND.
A HIGH-PRESSURE LAMP WHICH WHEN HOT, MAY EXPLODE IF
IMPROPERLY HANDLED.
To reduce the risk of injuries to fingers and damage to internal compo-
nents, use caution when removing lamp glass that has shattered into
sharp pieces.
To reduce the risk of injuries to fingers and/or compromising image
quality by touching the lens, do not touch the empty lamp compartment
when the lamp is removed.
This lamp contains mercury. Consult your local hazardous waste regu-
lations to dispose of this lamp in a proper manner.
DLP Personal Projector
25
Download from Www.Somanuals.com. All Manuals Search And Download.
Operative Information
When the three LEDs light up, they indicate the power, lamp or internal
temperature status or possible problems:
LED Indicator LEDs Display
Description
Standby (The AC power switch is on,
and the projector is off.)
Orange
When the power button is pressed, the
Blinking Green indicator blinks green until the LG logo
shows up.
Power
Indicator
Green
The projector is working,
POWER-DOWN. It will cools down for
90 seconds after the power is turned off.
Off (The AC power switch is off.)
The lamp has been in operation for over
1400 hours. The OSD message
“CHANGE LAMP, AND RESET LAMP
TIMER.” will be displayed on the screen
for 30 seconds.
Blinking Orange
-
Orange
The lamp has been in operation for over
1500 hours. The OSD message “OUT
OF LAMP USAGE TIME. CHANGE THE
LAMP!” will be displayed on the screen
for 30 seconds.
Lamp
Indicator
Red
Something is wrong with the lamp power
supply. Please turn off the projector
within 3 seconds.
Blinking Red
The internal temperature of the projector
is too hot.
When the temperature inside the
projector is too high, the OSD message
“Temperature is too high. Going to shut
down.” will be displayed on the screen
for 10 seconds and then the projector
will automatically shutdown. The fans
will be continuing to run for 90 seconds,
then you can restart the projector.
Something is wrong with the fans. The
OSD message “Fan or Diode error.
Going to shut down.” will be displayed
on the screen for 10 seconds, and then
the projector will automatically
Red
Temperature
Indicator
Blinking Red
shutdown. Please turn the projector off.
26
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
TROUBLESHOOTING
Common Problems & Solutions
NO POWER
Try these solutions:
•
•
•
•
Make sure the power cord is inserted snuged into the AC adapter socket.
Make sure the power cord is inserted snuged into the power outlet.
Toggle the power switch to the position “ I ”.
Wait 90 seconds after the projector is turned off before turning the projector
back on.
NO PICTURE
Try these solutions:
•
•
•
•
Check for the proper input source.
Ensure all cables are connected properly.
Adjust the brightness and contrast.
Remove the lens cap.
TRAPEZOID IMAGE ON THE SCREEN
Try these solutions:
•
•
Reposition the unit to improve its angle on the screen.
Use the KEYSTONE correction key on the control panel of the projector or
the remote control unit.
POOR COLOR
Try these solutions:
•
•
Select the correct video system.
Adjust brightness, contrast, or color.
BLURRED IMAGE
Try these solutions:
•
Press AUTO on the control panel of the projector or the remote control unit
to get better picture quality.
•
•
•
Adjust the focus.
Reposition the unit to improve its projection angle.
Ensure the distance between the unit and screen is within the adjustment
range of the lens.
REMOTE CONTROL DOES NOT WORK
Try these solutions:
•
•
•
•
Replace the batteries with new ones.
Make sure there is no obstacle between the remote control and the projector.
Stand within 6 meters (19.5 feet) of the projector.
Make sure nothing is blocking the front and rear receivers.
DLP Personal Projector
27
Download from Www.Somanuals.com. All Manuals Search And Download.
Status Messages
On-Screen Messages
Description
Projector is searching for input.
SEARCHING
Projector has identified the input signal and is
running the auto image adjustment function.
ACQUIRING SIGNAL
Input signal frequency exceeds the projector’s
range.
OUT OF RANGE
The lamp has been in operation for 1400
hours. Install a new lamp for optimal
performance.
LAMP WARNING -
CHANGE LAMP AND
RESET LAMP TIMER!
The lamp has been in operation for over 1500
hours. The warning message will display for
30 seconds.
OUT OF LAMP USAGE
TIME. CHANGE THE
LAMP!
28
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
SPECIFICATIONS
Projector Specifications
Technical Specifications
Note: All specifications are subject to change without notice.
General
Product name
Model name
Personal Projector
RDJT50
RDJT52
1024X768 XGA
1024X768 XGA
Optical
Display system
Lens F/Number
Lamp
1-CHIP DMD
F/2.6
250W UHP lamp
Electrical
Power supply
Power consumption
AC100 ~ 240V, 4.0A, 50/60 Hz (Automatic)
330W (Typical)
Mechanical
Dimensions
Operating temperature
range
302.3 mm (W) x 91.7 mm (H) x 216.3 mm (D)
0°C ~ 35°C
Weight
6.6 lbs (3.0 Kg)
Input terminal
Computer input
D-SUB IN
D-sub 15-pin (female)
DVI-D 19-pin (female)
DVI-D
Video signal input
S-VIDEO
Mini DIN 4-pin port x1
VIDEO
RCA jack x1
D-sub <--> YPbPr RCA jack x3, through D-SUB IN
terminal
HDTV signal input
Audio signal input
Audio
Mini jack stero port
Output
USB mouse connector
Speaker
A/B series x1
2 watt x 1
Control
RS-232C
9-pin x1
DLP Personal Projector
29
Download from Www.Somanuals.com. All Manuals Search And Download.
Timing Chart
Suppoted timing for Analog RGB and DVI inputs
Horizontal
Frequency
(kHz)
Vertical
Frequency
(Hz)
Pixel
Frequency
(MHz)
Resolution
Mode
720x400
37.927
31.469
37.861
37.500
43.269
35.156
37.879
48.077
46.875
53.674
49.725
35.522
48.363
56.476
60.023
68.667
60.134
67.500
60.000
63.981
85.039
59.940
72.809
75.000
85.008
56.250
60.317
72.188
75.000
85.061
74.550
86.957
60.004
70.069
75.029
84.997
74.700
75.000
60.000
60.020
35.500
25.175
31.500
31.500
36.000
36.000
40.000
50.000
49.500
56.250
57.283
44.900
65.000
75.000
78.750
94.500
79.857
108.000
108.000
108.000
720x400_85
VGA_60
VGA_72
640x480
VGA_75
VGA_85
SVGA_56
SVGA_60
SVGA_72
SVGA_75
SVGA_85
MAC16”
800x600
832x624
XGA_43i
XGA_60
XGA_70
1024x768
XGA_75
XGA_85
MAC19”
1152x864
1280x960
1280x1024
SXGA1_75
QuadVGA_60
SXGA3_60
Supported timing for YPbPr input
Horizontal Frequency
Vertical Frequency
(Hz)
Signal Format
(kHz)
480i(525i)@60Hz
15.73
31.47
15.63
31.25
45.00
37.50
33.75
28.13
59.94
480p(525p)@60Hz
576i(625i)@50Hz
576p(625p)@50Hz
720p(750p)@60Hz
720p(750p)@50Hz
1080i(1125i)@60Hz
1080i(1125i)@50Hz
59.94
50.00
50.00
60.00
50.00
60.00
50.00
30
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
Supported timing for Video and S-Video inputs
Horizontal
Frequency (kHz)
Vertical
Frequency (Hz)
PixelFrequency
(MHz)
Video mode
NTSC
15.73
15.63
15.63
15.73
15.63
15.73
15.73
60
3.58
PAL
50
50
60
50
60
60
4.43
SECAM
PAL-M
PAL-N
4.25 or 4.41
3.58
3.58
PAL-60
NTSC4.43
4.43
4.43
DLP Personal Projector
Download from Www.Somanuals.com. All Manuals Search And Download.
31
|
