00546 BB5HD Series Heavy-Duty Spectra® Back Box Installation Manual C2429M (3/01) Pelco • 3500 Pelco Way • Clovis, CA 93612-5699 USA • www.pelco.
CONTENTS IMPORTANT SAFEGUARDS AND WARNINGS ......................................................................................................... 3 DESCRIPTION ................................................................................................................................................................... 4 MODELS ........................................................................................................................................................................
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 conform to all local codes. 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. 3. Only use replacement parts recommended by Pelco. 4.
DESCRIPTION The Heavy-duty Spectra is perfect for installations where structural integrity and vandalism are a priority. The system features barrel key locks, heavy-duty construction and a thick acrylic lower dome. The in-ceiling model has a reinforced bracket mounting system for installation in a fixed ceiling. Pendant models can be mounted to a pole or wall using the IWM Spectra wall mount.
INSTALLATION IN-CEILING MODEL STEP 1 - PREPARE CEILING 00530 00532 00531 a. Locate the center point of the mount ing location. Drill a hole in the ceiling using a 3/32-inch drill. c. Use the mounting ring as a template and mark the hole pattern onto the mounting surface. Prepare the holes. b. Insert the compass tool into the hole. Draw a circle on the ceiling using the compass tool and a pencil. Cut the circle out of the ceiling.
STEP 4 - WIRE CIRCUIT BOARD 24 VAC TRANFORMER Attach the wiring to the circuit board inside the back box. When finished, close the door to the back box and turn on the power. The red LED will light. IMPORTANT: If the LED does not light, refer to the Trouble shooting section.
INSTALLATION PENDANT MODELS STEP 1 - MOUNT AND INSTALL THE BACK BOX NOTE: If installing outdoors make sure the installation is properly sealed to keep moisture out. 00535 00540 a. Install the mount for the pendant dome. Refer to the instruc- tions supplied with the mount. Bring the wiring for the dome through the mount. Refer to Tables A and B in the Appendix for wiring distances. b. Turn the thumbscrew and open the hinged door located inside the back box. 00541 c.
STEP 3 - INSTALL DOME DRIVE SW1 ON 1 SW2 2 3 4 5 6 7 8 ON RED TAB GREEN TAB LABEL SW1 SW2 1 2 3 4 5 6 7 8 LABEL SW2 RS-422 TERMINATION SWITCH 00539 00538 a. Set the DIP switches for SW1 and SW2 on the bottom of the dome drive for the appropriate receiver address. Refer to the labels on the dome drive or tables C through E in the Appendix in the back of this manual. b. Line up the green and red tabs with the green and red labels. Push in on the tabs.
TROUBLESHOOTING PROBLEM Unit does not operate. The controller is not communicating with the Spectra unit. POSSIBLE CAUSE SOLUTION Check to see if the red LED on the circuit board in the back box is lit. 1. The red LED is not lit. a. Fuse is bad. b. 24 VAC power source is not con nected or back box is bad. 2. The red LED is lit. a. Wiring is incorrect or is not fully seated. b. DIP switch settings are incorrect. a. Check fuse on the circuit board. Replace fuse if it is bad.
APPENDIX Table A. Video Coaxial Cable Wiring Distances Cable Type* Maximum Distance RG59/U RG6/U RG11/U 750 ft (229 m) 1,000 ft (305 m) 1,500 ft (457 m) * Minimum cable requirements: 75 ohms impedance. All-copper center conductor. 95% braided copper shield. Table B. 24 VAC Wiring Distances The following are the recommended maximum distances for 24 VAC with a 10-percent voltage drop. (Ten percent is generally the maximum allowable voltage drop for AC-powered devices.
Table D. Switch Settings for SW2 – P-Type Control NOTE: For Coaxitron controls, SW2 is not used; set all switches OFF. For D-type control systems, refer to Table E.
Table E.
Table E.
SPECIFICATIONS MECHANICAL Construction Back box: Dome drive: Lower dome: Aluminum Aluminum, ABS plastic Acrylic Cable Entry In-Ceiling: Pendant: .75-inch (1.91 cm) conduit fitting Through 1.5-inch (3.81 cm) NPT pendant mount Pan Movement: 360° continuous pan rotation Vertical Tilt: Unobstructed +2° to -92° Manual Pan/Tilt Speeds* Pan Spectra II: Spectra Lite: Tilt Spectra II: Spectra Lite: 0.1-40°/sec 0.5-40°/sec Preset Speeds Pan: Tilt: 250°/sec 200°/sec 0.
GENERAL Environment In-Ceiling: Pendant: Operating Range In-Ceiling: Pendant Without Heater: With Heater: Indoor only Indoor/outdoor 32 to 140°F (0 to 60°C) intermittent operation; 32 to 122°F (0 to 50°C) continuous operation 32 to 140°F (0 to 60°C) absolute maximum operating temperature; 32 to 122°F (0 to 50°C) sustained maximum operating temperature (Assumes no wind chill factor; for detailed test conditions, contact Pelco.
PRODUCT 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. • Three years on Genex ® Series products (multiplexers, server, and keyboard).