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Pelco MLZA6DT manual

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Table of contents for the manual

  • Page 1

    MLZA6DT Motorized Zoom Lens Contr ol Installation/Operation Manual C518M Rev B (4/91) ® Pelco • 3500 Pelco Way • Clovis, CA 93612-5699 • USA • www.pelco.com (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[...]

  • Page 2

    ii Pelco Manual C518M Rev B (4/91) T ABLE OF CONTENTS Section Page 1.0 W ARNINGS ........................................................................................................................................ 1 2.0 SCOPE ........................................................................................................................[...]

  • Page 3

    Pelco Manual C518M Rev B (4/91) 1 Please thoroughly familiarize yourself with the information in this manual prior to installation and operation. 4 . Only use replacement parts recommended by Pelco. 5. After replacement/repair of this unit’ s electrical components, conduct a resistance measurement between line and exposed parts to verify the ex- [...]

  • Page 4

    2 Pelco Manual C518M Rev B (4/91) 2.0 SCOPE The information contained within this manual covers the MLZA6DT Motorized Zoom Lens Control. 3.0 DESCRIPTION The MLZA6DT is a desktop zoom lens control with auto/manual iris control designed for use with all Pelco motorized zoom lenses with “ND” or “MS” in the model number . The servo amplifier co[...]

  • Page 5

    Pelco Manual C518M Rev B (4/91) 3 4.0 INST ALLA TION 4.1 CONNECTOR ASSEMBL Y 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). 1. Slide part A of the cable clamp (item 1) over the end of the cable (item 1, part C) with[...]

  • Page 6

    4 Pelco Manual C518M Rev B (4/91) Figure 2. Wiring Diagram for Output Pin Assignments *GROUND WIRE IS SOLDERED T O CONNECT OR HOUSING. CONTROL OUTPUT (CONA14P) P3 LENS INPUT (CONA5M) IRIS LENS COM ZOOM GND FOCUS RED BLK GRN WHT 10 13 12 8 11 1 4 2 G 3 YEL 13 12 14 1 2 6 3 5 4 WHT *[...]

  • Page 7

    Pelco Manual C518M Rev B (4/91) 5 4.2 R300 RACK MOUNT KIT INST ALLA TION The R300 Rack Mount Kit holds up to three control modules. Blank filler panels are provided for less than three modules. T o convert desk top units, perform the following steps (refer to Figure 3): 1. Disconnect the equipment from its power supply . 2. Remove the feet from the[...]

  • Page 8

    6 Pelco Manual C518M Rev B (4/91) 5.0 OPERA TION AND SYSTEM TEST 5.1 SYSTEM TEST FOR MLZA6DT 1. Hook up the cable between the output connector on the MLZA6DT and the input connector on the lens (see Figure 4). 2. Connect the video cable from the camera to the VIDEO LOOP-THRU on the rear panel and to the monitor (see Figure 4). 3. Turn the power swi[...]

  • Page 9

    Pelco Manual C518M Rev B (4/91) 7 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. NOTE: Pelco offers a 24-hour , seven-days- a-week T echnical Assistance Program (T AP) designed to assist any [...]

  • Page 10

    8 Pelco Manual C518M Rev B (4/91) 7.0 SCHEMA TIC Figure 5. MLZA6DT Schematic BLK BLU BLU BLK VIDEO LOOP-THRU 1 2 R2 C8 .05 1.5K 500V R1 15M C13 .01MF CR7 CR8 R22 15M R3 2.7M R4 430 Q3 2N5457 R23 3.9K VIDEO AMP B- B+ B- B+ R25 1.2K Q5 MPC 6527 R26 330K Q6 2N2907 R28 4.7K R29 47K LEVEL ADJUST R74 2.5K 17 18 19 R9 5.6K B+ C11 .05MF NOTES: -ALL DIODES [...]

  • Page 11

    Pelco Manual C518M Rev B (4/91) 9 8.0 SPECIFICA TIONS CONTROLS Zoom: Paddle switch TELE/WIDE Focus: Paddle switch NEAR/FAR Manual Iris: Paddle switch OPEN/CLOSE Auto-Iris: Paddle switch AUTO/MANUAL Speed: Knob adjustment Video Level: Knob adjustment On/Off: Rocker switch Pilot Lamp: Long life neon ELECTRICAL Input Voltage: 120 VAC or 230 VAC, 50/60[...]

  • Page 12

    10 Pelco Manual C518M Rev B (4/91) 9.0 WARRANTY AND RETURN INFORMATION WARRANTY Pelco will repair or replace, without charge, any merchandise proved defective in material or workmanship for a period of one year after the date of shipment. Exceptions to this warranty are as noted below: • Five years on FT/FR8000 Series fiber optic products. • Th[...]