Руководство по эксплуатации Pelco TVJ6AC-1/LPP

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®
TVJ6AC-1, TVJ6AC-1/LPP
AND TVJ6MS-1
Motorized Zoom Lens
Installation/Operation Manual
C707M-B (11/96)
Pelco • 300 W. Pontiac Way, Clovis, CA 93612-5699 • USA • (800) 289-9100 or (1-209) 292-1981
FAX (800) 289-9150 or (1-209) 292-3827 • DataFAX (800) 289-9108 or (1-209) 292-0435
International customers call 1-209-292-1981 or FAX 1-209-348-1120

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TABLE OF CONTENTS Section Page 1.0 WARNINGS ........................................................................................................................................1 2.0 SCOPE ...............................................................................................................................................2 3.0 DESCRIPTION ...................................................................................................................................2 4.0 INSTALLATI

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INSTALLATION/OPERATION MANUAL TVJ6AC-1, TVJ6AC-1/LPP AND TVJ6MS-1 MOTORIZED ZOOM LENSES 1.0 WARNINGS Prior to installation and use of this product, the following 3. Only use replacement parts recommended by Pelco. WARNINGS should be observed. 4. After replacement/repair of this unit’s electrical 1. Installation and servicing should only be done by components, conduct a resistance measurement Qualified Service Personnel and conform to all between line and exposed parts to verify the exposed Loca

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2.0 SCOPE 4.0 INSTALLATION The information contained within this manual covers 4.1 CABLE DISTANCES the installation and operation of Pelco TVJ6AC-1 and TVJ6MS-1 motorized zoom lenses. The following distances are for reference only and are the approximate maximum recommended under the fol- Installation should be in accordance with all applicable lowing conditions: local and national electric codes, utilizing approved materials only. — 30mA maximum at 12 VDC — Single lens function activation P

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4.2.1.2 “LPP” Type Wiring Small 4-Conductor Cable* Auto Iris Cable Wiring for “LPP” type lenses is as follows: Red wire VCC (+8 to +18 VDC) Connector Black wire Ground Function Color Pin Number White wire Video Signal Green wire Not used Iris (see note below*) Green 1 Zoom Red 2 *Plug for this cable is provided with the camera. Focus Blue 3 Common Black 4 Pot Supply Yellow 6 Zoom Feedback Gray 7 Common Feedback Brown 8 Focus Feedback White 9 * NOTE: This wire is only used on

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4.2.2 TVJ6MS-1 Motorized Zoom Lens 4.3 AUTO IRIS ADJUSTMENT This lens has a tapered neutral density spot filter and This adjustment is initially set at the factory and in most has fully controllable zoom, focus and iris functions. cases will not require further adjustment. If, however, after installation is complete it is determined that fur- 4.2.2.1 Wiring Pinouts ther adjustment is necessary, please follow the proce- dures as outlined below: Wiring is as follows: 1. With the camera installed

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6.0 TRACK ADJUSTMENTS 8.0 MODELS In order for a zoom lens to hold tracking focus through TVJ6AC-1 6X (12.5 to 75 mm), f1.2 mo- the full zoom range, the effective distance from the torized zoom lens, 2/3" format, banking shoulder of the mounting thread to the image auto iris and tapered neutral den- plane of the camera (faceplate of Vidicon) must be 0.690 sity spot filter inches. This is a screwdriver adjustment on most cam- eras and is referred to as the “mechanical focus adjust- TVJ6AC-1/LPP

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9.0 WARRANTY AND RETURN If a warranty repair is required, contact Pelco at (800) INFORMATION 289-9100 or (209) 292-1981 for a Repair Authorization number (RA), and provide the following WARRANTY information: Pelco will repair or replace, without charge, any 1. Model and serial number merchandise proved defective in material or 2. Date of shipment, P.O. number, Sales Order workmanship for a period of one (1) year after the date number, or Pelco invoice number of shipment. Exceptions to this warra