®
MLZ6DT
Motorized Zoom Lens Control
Installation/Operation Manual
C517M Rev C (6/92)
1.0 WARNINGS
CAUTION:
RISH OF ELECTRIC SHOCK.
DO NOT OPEN.
Priortoinstallationanduseofthisproduct,thefollowing
WARNINGS should be observed.
This symbol indicates that there are
important operating and mainte-
nance instructions in the literature
accompanying this unit.
1. Installation and servicing should only be done by
Qualified Service Personnel and conform to all
Local codes.
4. OnlyusereplacementpartsrecommendedbyPelco.
2. Unless the unit is specifically marked as a NEMA
Type 3, 3R, 3S, 4, 4X, 6, or 6P enclosure, it is
designed for indoor use only and it must not be
installed where exposed to rain and moisture.
5. After replacement/repair of this unit’s electrial
components, conduct resistance measurements
betweenlineandexposedpartstoverifytheexposed
parts have not been connected to line circuitry.
3. The product bears the following marks:
This symbol indiates that dangerous
voltage constituting a risk of electric
shock is present within this unit.
Please thoroughly familiarize yourself with the infor-
mation in this manual prior to installation and opera-
tion.
CAUTION:
TO REDUCED THE RISK OF ELECTRIALSHOCK,
DO NOT REMOVE COVER. NO USER-SERVICE-
ABLE PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
(800) 289-9100 or (1-559) 292-1981 • FAX (800) 289-9150 or (1-559) 292-3827
International customers call (1-559) 292-1981 or FAX (1-559) 348-1120
4.0 INSTALLATION
4. The contact pins supplied with the mating connec-
tor are the “crimp” type which may also be sol-
dered if you so desired (item 4).
4.1 CONNECTOR ASSEMBLY
Installation and/or testing will require you to assemble
the connector parts provided. Fabricate the intercon-
necting cable according to the following steps (refer-
ence Figure 1).
5. After crimping or soldering the contact pins to the
conductors, push them into the proper holes in the
connector until they snap in place.
NOTE: Contacts cannot be removed from the
connector without the use of the appropriate
AMP extraction tool which is available from
Pelco.
1. Slide partAof the cable clamp (item 1) over the end
of the cable (item 1, part C) with the threaded end
of the cable clamp facing the connector (item 5).
2. If the cable has a diameter less than 1/2 inch (1.3
cm), slide the rubber boot (item 2) over the end of
the cable and pull through the cable clamp to so that
the boot encases the cable and forms a good seal.
6. Slide partA of the cable clamp toward the connec-
tor and screw the parts together.Attach part B (item
1) onto part A and connect both parts with the
screws provided.
3. Strip back the cable jacket approximately 1-1/4
inches (3.2 cm) and separate the individual con-
ductors (item 3).
7. Connect the cable assembly to the unit and seat
the connector by twisting the locking collar until it
snaps into position.
Refer to Figure 2 for wiring diagram.
5
1
threaded end of
cable clamp
A
B
C
STEP 1
FLEXIBLE RUBBER BOOT
5
1
A
B
STEP 2
C
2
5 **
3
1
4
A
B
STRIP 1/8"
C
STEPS 3-7
CRIMP
INSULATION
CRIMP
WIRE
OUTSIDE
JACKET
OF CABLE
STRIP 1"
4
1
2
1
1
**
3
8
9
5
ITEM 5 DETAIL
4
6
15
10
16
23
3
9
14
22
28
10
15
21
20
25
28
7
33
14
11
29
37
34
26
16
15
FRONT VIEW
FRONT VIEW
FRONT VIEW
37-PIN CONNECTOR
28-PIN CONNECTOR
16-PIN CONNECTOR
3
1
3
1
4
7
4
6
THE MOST COMMONLY USED
CONNECTOR PIN-OUT CONFIG-
URATIONS ARE SHOWN HERE.
REFERENCE THE CONNECTOR
DRAWING APPLICABLE TO
YOUR SITUATION.
11
8
9
7
14
12
FRONT VIEW
9-PIN CONNECTOR
FRONT VIEW
14-PIN CONNECTOR
Figure 1. Connector Assembly
Pelco Manual C517M Rev C (6/92)
3
1
3
1
2
5
4
6
3
12
14
1
IRIS
RED
10
2
5
BLUE
MANUAL IRIS*
13
12
LENS COM
ZOOM
BLK
4
2
WHT
G
YEL
8
GND
11
FOCUS
3
GRN
CONTROL
OUTPUT
P3
LENS INPUT
*NO CONNECTION REQUIRED EXCEPT WHEN USED WITH A1700.
ALLOWS MANUAL IRIS CONTROL.
Figure 2. Wiring Diagram for Output Pin Assignments
4
Pelco Manual C517M Rev C (6/92)
5.0 OPERATION AND SYSTEM TEST
NOTE: AUTO operation only works in con-
junction with AI700 or AI701 auto iris servo
units. If the lens is equipped with AI700 or
AI701, use the following guidelines to test auto
operation (see Figure 4).
1. Hook up the control cable between the output con-
nector on MLZ6DT and the input connector on the
lens (see Figure 3).
2. Check that the video is connected from the camera
to the monitor.
6. Connect the AI700 or AI701 as shown in Figure 4.
Put the power switch in theAUTO/ON position. The
IRIS switch should not operate; ZOOM and FO-
CUS switches should operate normally. Observing
the monitor, test operation of ZOOM and FOCUS
switches. Next, turn the lens toward a dark area, and
observing the monitor, check that the iris opens.
Move the lens back toward a lighter area, and ob-
serving the monitor, check that the iris closes.
3. Plug the mating connector of the wall mount trans-
former into the back of the MLZ6DT and plug the
transformer into a 120 VAC source. The power in-
dicator LED will light when power is applied.
4. For manual operation, put the switch in the
MANUAL position. Observing the monitor, test
for proper operation of zoom, focus, and iris func-
tions with related switches on the front panel.
6.0 MAINTENANCE
Under normal operating conditions and usage, mainte-
nance of this equipment is not necessary. However, if
maintenance should be required, consult Pelco or a
qualified service technician.
5. Test for fast and slow speeds of all functions by
observing their operation as the LENS SPEED
knob on the front panel is adjusted.
COAX CABLE
WALL MOUNT
TRANSFORMER
CONTROL CABLE
MLZ6
Figure 3. Basic System Configuration
COAX CABLE
AI700
WALL MOUNT
TRANSFORMER
CONTROL CABLE
(AI700 REQUIRES EXTERNAL
MLZ6
POWER SUPPLY)
Figure 4. System Configuration Using AI700 or AI701 Auto Iris Servo
Pelco Manual C517M Rev C (6/92)
5
7.0 SCHEMATIC
Figure 5. MLZ6DT Schematic
6
Pelco Manual C517M Rev C (6/92)
8.0 SPECIFICATIONS
CONTROLS
Cable Distances: The following distances are approxi-
mate maximum recommended under
the following conditions:
— Based on a 35mA load @ 9 VDC
— Single lens function activation
— Single common conductor in lens
cable
Zoom:
Paddle switch TELE/WIDE
Focus:
Paddle switch NEAR/FAR
Paddle switch OPEN/CLOSE
Paddle switch AUTO/MANUAL
Knob adjustment (MLZA6DT only)
Knob adjustment
Manual Iris:
Auto-Iris:
Video Level:
Speed:
— 10% loss in voltage
22 Awg
797 feet (243 m)
On/Off:
Pilot Lamp:
Rocker switch
Light emitting diode (LED)
(MLZ6DT)
20 Awg 1,267 feet (386 m)
18 Awg 2,015 feet (614 m)
Long life neon (MLZA6DT)
NOTE: Video is limited to 500 feet on RG-
59 coax cable without equalization amplifier.
ELECTRICAL
GENERAL
Input Voltage: 120 or 230 VAC, 50/60 Hz
Output Voltage: ±2-12 VDC
Power
Construction:
Cover
Chassis
Panel
Steel, black polyester powder coat
Steel, zinc plated
Aluminum, black polyester powder
coat with white silkscreen
See Figure 6
Consumption:
3-6 watts
Power Supply: 24 VAC, CT 400 mA wall mount
transformer (MLZ6DT)
Output
Dimensions
Connector:
Circuit:
Cable
AMP CPC type, 14-pin (mate sup-
plied)
Full wave power supply with solid-
state drive
Weight
MLZ6DT Series
MLZA6DT Series 4 lbs (1.8 kg)
Unit
3 lbs (1.35 kg)
Shipping
5 lbs (2.25 kg)
6 lbs (2.7 kg)
Requirements: Four(4)conductorsplusground;one
(1) additional conductor for manual
override
Rating: NEMA 1
Figure 6. MLZ6DT Dimension Drawing
Pelco Manual C517M Rev C (6/92)
7
9.0 WARRANTY AND RETURN
INFORMATION
WARRANTY
RETURNS
Pelco will repair or replace, without charge, any merchandise proved
defectiveinmaterialorworkmanshipforaperiodofoneyearafterthedate
of shipment.
In order to expedite parts returned to the factory for repair or credit, please
call the factory at (800) 289-9100 or (559) 292-1981 to obtain an
authorization number (CA number if returned for credit, and RA number
if returned for repair).
Exceptions to this warranty are as noted below:
All merchandise returned for credit may be subject to a 20% restocking
and refurbishing charge.
•
•
Five years on FT/FR8000 Series fiber optic products.
Three years on Genex® Series products (multiplexers, server, and
keyboard).
Three years on Camclosure® and fixed camera models, except the
CC3701H-2, CC3701H-2X, CC3751H-2, CC3651H-2X, MC3651H-2,
and MC3651H-2X camera models, which have a five-year warranty.
Goods returned for repair or credit should be clearly identified with the
assigned CA or RA number and freight should be prepaid. Ship to the
appropriate address below.
•
If you are located within the continental U.S., Alaska, Hawaii or Puerto
Rico, send goods to:
•
•
Two years on standard motorized or fixed focal length lenses.
Two years on Legacy®, CM6700/CM6800/CM9700 Series matrix, and
DF5/DF8 Series fixed dome products.
Two years on Spectra®, Esprit®, ExSite™, and PS20 scanners, includ-
ing when used in continuous motion applications.
Two years on Esprit® and WW5700 Series window wiper (excluding
wiper blades).
Service Department
Pelco
3500 Pelco Way
Clovis, CA 93612-5699
•
•
•
If you are located outside the continental U.S., Alaska, Hawaii or Puerto
Rico and are instructed to return goods to the USA, you may do one of the
following:
Eighteen months on DX Series digital video recorders, NVR300
Series network video recorders, and Endura™ Series distributed
network-based video products.
If the goods are to be sent by a COURIER SERVICE, send the goods to:
Pelco
3500 Pelco Way
Clovis, CA 93612-5699 USA
•
•
One year (except video heads) on video cassette recorders (VCRs).
Video heads will be covered for a period of six months.
If the goods are to be sent by a FREIGHT FORWARDER, send the goods
to:
Six months on all pan and tilts, scanners or preset lenses used in
continuousmotionapplications(thatis,presetscan,tourandautoscan
modes).
Pelco c/o Expeditors
473 Eccles Avenue
Pelco will warrant all replacement parts and repairs for 90 days from the
date of Pelco shipment. All goods requiring warranty repair shall be sent
freight prepaid to Pelco, Clovis, California. Repairs made necessary by
reason of misuse, alteration, normal wear, or accident are not covered
under this warranty.
South San Francisco, CA 94080 USA
Phone: 650-737-1700
Fax: 650-737-0933
Pelco assumes no risk and shall be subject to no liability for damages or
loss resulting from the specific use or application made of the Products.
Pelco’s liability for any claim, whether based on breach of contract,
negligence, infringement of any rights of any party or product liability,
relating to the Products shall not exceed the price paid by the Dealer to
Pelco for such Products. In no event will Pelco be liable for any special,
incidental or consequential damages (including loss of use, loss of profit
and claims of third parties) however caused, whether by the negligence
of Pelco or otherwise.
The above warranty provides the Dealer with specific legal rights. The
Dealer may also have additional rights, which are subject to variation from
state to state.
If a warranty repair is required, the Dealer must contact Pelco at (800)
289-9100 or (559) 292-1981 to obtain a Repair Authorization number
(RA), and provide the following information:
1. Model and serial number
2. Date of shipment, P.O. number, Sales Order number, or Pelco invoice
number
3. Details of the defect or problem If there is a dispute regarding the
warranty of a product which does not fall under the warranty conditions
stated above, please include a written explanation with the product
when returned.
Method of return shipment shall be the same or equal to the method by
which the item was received by Pelco.
This equipment contains electrical or electronic components that must be recycled properly to comply with Directive 2002/96/EC of the European Union
regarding the disposal of waste electrical and electronic equipment (WEEE). Contact your local dealer for procedures for recycling this equipment.
8
Pelco Manual C517M Rev C (6/92)
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