Руководство по эксплуатации Pelco MLZ6DT

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®
MLZ6DT
Motorized Zoom Lens Control
Installation/Operation Manual
C517M Rev C (6/92)
1.0 WARNINGS
CAUTION:
RISH OF ELECTRIC SHOCK.
Prior to installation and use of this product, the following
DO NOT OPEN.
WARNINGS should be observed.
This symbol indicates that there are
1. Installation and servicing should only be done by
important operating and mainte-
Qualified Service Personnel and conform to all
nance instructions in the literature
Local codes.
accompanying this unit.
4. Only use replaceme

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2.0 SCOPE 3.1 OPTIONS The information contained within this manual covers AI701 Auto-iris servo for motorized zoom the MLZ6DT Motorized Zoom Lens Control with the lenses with “ND” and “MS” in suffix. 24 VAC wall mount transformer power supply. Allows for fully automatic iris opera- tion with manual override when used 3.0 DESCRIPTION with MLZ6DT lens control. The MLZ6DT is a desk top zoom lens control which C06HWC Pre-wired, 6 foot (1.82 m) intercon- provides remote control of zoom, focus, and

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4.0 INSTALLATION 4. The contact pins supplied with the mating connec- tor are the “crimp” type which may also be sol- 4.1 CONNECTOR ASSEMBLY dered if you so desired (item 4). Installation and/or testing will require you to assemble 5. After crimping or soldering the contact pins to the the connector parts provided. Fabricate the intercon- conductors, push them into the proper holes in the necting cable according to the following steps (refer- connector until they snap in place. ence Figure 1

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13 1 5 6 2 4 12 14 3 1 IRIS RED 10 5 BLUE 2 MANUAL IRIS* 13 LENS COM BLK 4 ZOOM 12 2 WHT G YEL 8 GND 11 FOCUS 3 GRN CONTROL P3 OUTPUT 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)

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5.0 OPERATION AND SYSTEM TEST NOTE: AUTO operation only works in con- junction with AI700 or AI701 auto iris servo 1. Hook up the control cable between the output con- units. If the lens is equipped with AI700 or nector on MLZ6DT and the input connector on the AI701, use the following guidelines to test auto lens (see Figure 3). operation (see Figure 4). 2. Check that the video is connected from the camera 6. Connect the AI700 or AI701 as shown in Figure 4. to the monitor. Put the power switch

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7.0 SCHEMATIC Figure 5. MLZ6DT Schematic 6 Pelco Manual C517M Rev C (6/92)

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8.0 SPECIFICATIONS Cable Distances: The following distances are approxi- mate maximum recommended under CONTROLS the following conditions: — Based on a 35mA load @ 9 VDC Zoom: Paddle switch TELE/WIDE — Single lens function activation Focus: Paddle switch NEAR/FAR — Single common conductor in lens Manual Iris: Paddle switch OPEN/CLOSE cable Auto-Iris: Paddle switch AUTO/MANUAL — 10% loss in voltage Video Level: Knob adjustment (MLZA6DT only) Speed: Knob adjustment 22 Awg 797 feet (243 m) On/

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9.0 WARRANTY AND RETURN INFORMATION WARRANTY RETURNS Pelco will repair or replace, without charge, any merchandise proved In order to expedite parts returned to the factory for repair or credit, please defective in material or workmanship for a period of one year after the date call the factory at (800) 289-9100 or (559) 292-1981 to obtain an of shipment. authorization number (CA number if returned for credit, and RA number Exceptions to this warranty are as noted below: if returned for repair).