Pelco C939M-D - Manuals - manualsarea.com

Page 2 - CONTENTS; LIST OF ILLUSTRATIONS

2 Pelco Manual C939M-D (7/00) CONTENTS Section Page IMPORTANT SAFEGUARDS AND WARNINGS ................................................................ 3 DESCRIPTION ................................................................................................................... 3 INSTALLATION .......

Page 3 - IMPORTANT SAFEGUARDS AND WARNINGS; Only use replacement parts recommended by Pelco.; DESCRIPTION

Pelco Manual C939M-D (7/00) 3 IMPORTANT SAFEGUARDS AND WARNINGS Prior to installation and use of this product, the following WARNINGS should be observed. 1. Installation and servicing should only be done by qualified service personnel and con-form to all local codes. 2. Unless the unit is specifical...

Page 4 - INSTALLATION; MOUNTING; INPUT AND ENCLOSURE POWER

4 Pelco Manual C939M-D (7/00) INSTALLATION To install the ERD97P21-U Receiver: – Mount the receiver.– Change the input power cable (230 VAC only).– Connect the wiring for power to the enclosure.– Install the option board (if applicable).– Make all equipment connections.– Set the voltage options for ...

Page 5 - Wire Pan A to the pan/tilt connection that is labeled “SL (360; PP Models –; The main PC board has one alarm input, which is normally open. The

Pelco Manual C939M-D (7/00) 5 4. Insert the enclosure cable through the feedthrough gland at the base of the receiver.Connect to terminal strip. Enclosure voltage is always the same voltage as the input volt-age to the receiver. 5. Replace the protective shield over the terminal strip and reinstall ...

Page 6 - JUMPER SETTINGS; RX Termination –; VOLTAGE AND FUSING OPTIONS; Table A. Voltage Cubes and Fuses; Voltage Input Cube

6 Pelco Manual C939M-D (7/00) JUMPER SETTINGS 1. RX Termination – To daisy chain receivers (connect two or more receivers together), reset the RX Termination jumper to the non-terminating position. The last receiver inthe daisy chain is the terminating unit, do not reset the jumper. 2. TX Terminatio...

Page 7 - SWITCH SETTINGS; Table B. Switch Settings

Pelco Manual C939M-D (7/00) 7 SWITCH SETTINGS DIP switches are used to select the receiver address, the communication rate and the com-munication protocol. Refer to Table B. Switch Setting Address 1 2 3 4 5 Off Off Off Off Off On Off Off Off Off Off On Off Off Off On On Off Off Off Off Off On Off Of...

Page 8 - OPERATION

8 Pelco Manual C939M-D (7/00) OPERATION The ERD97P21-U Receiver runs a configuration cycle at startup to detect preset capabili-ties and verify that the unit functions properly. To start the receiver, plug it in. Set the ON/OFF switch to ON. The pan/tilt unit tilts down andpans left, followed by a t...

Page 9 - RANDOM SCAN; TROUBLESHOOTING; RESET

Pelco Manual C939M-D (7/00) 9 RANDOM SCAN To start random scanning, call preset 97.To stop random scanning, call preset 96. When random scanning starts, the pan/tilt unit moves to the left for 60 seconds or until ithits a limit stop. When a limit stop is hit, the unit pans to the right for 60 second...

Page 10 - SPECIFICATIONS; ELECTRICAL

10 Pelco Manual C939M-D (7/00) SPECIFICATIONS ELECTRICAL Input Voltage: 24 VAC, 120 VAC, 230 VAC (selected with labeled plug-in connectors) Pan/Tilt Voltage: 24 VAC (2A maximum), 120 VAC, 230 VAC (selected with labeled plug- in connectors; no voltage step-up possible; with 230 VAC input, notpossible...

Page 11 - GENERAL; NEMA 4X

Pelco Manual C939M-D (7/00) 11 GENERAL OperatingTemperature: 14 ° to 122 ° F (-10 ° to 50 ° C) Dimensions: 9.44 (W) x 4.32 (H) x 11.62 (D) inches(23.98 x 10.97 x 29.51 cm) Weight: 12 lb (5.43 kg) Rating: NEMA 4X (Design and product specifications subject to change without notice.)

Page 12 - REVISION HISTORY; PRODUCT WARRANTY AND RETURN INFORMATION

12 Pelco Manual C939M-D (7/00) REVISION HISTORY Manual # Date Comments C939M 11/95 Original manual. C939M-A 12/95 Fusing information updated. C939M-B 5/96 Updated per ECO#95-468. Changed exploded view and parts call-out. C939M-C 12/99 Revised range for lens voltage adjustment. Moved exploded assembl...