® PMC21A 21-Inch Color Monitor Installation/ Operation Manual C1959M (6/99) Pelco • 3500 Pelco Way • Clovis, CA 93612-5699 USA • www.pelco.
CONTENTS Section Page IMPORTANT SAFEGUARDS AND WARNINGS ................................................................ 3 DESCRIPTION ................................................................................................................... 3 INSTALLATION ................................................................................................................... 3 OPERATION ....................................................................................................................
IMPORTANT SAFEGUARDS AND WARNINGS Observe the following warnings before installing and using this product. 1. Installation and servicing should be done by qualified installation and service personnel only. 2. Installation should be done according to all local and national electrical and mechanical codes, using only approved materials. 3. Use only installation methods and materials capable of supporting four times the maximum specified load. 4.
3. Connect the equipment as shown in Figures 2 through 5. Refer to Table A for the type of video coaxial cable to use. Table A. Video Coaxial Cable Requirements 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 All-copper braided shield with 95% braid coverage 4. Set the IMPEDANCE switch on the monitor(s) to HIGH if the VIDEO OUT connection is used.
OUT S-VHS IN CAMERA INPUT AUDIO VIDEO OUT 75Ω VCR HIGH IMPEDANCE IN Figure 5. S-VHS Video (Y/C) Input Connections OPERATION FRONT PANEL CONTROLS Refer to Figure 6 for front panel controls. 1. Press the POWER switch to turn the monitor on. The power LED lamp above the switch will illuminate when the power is applied. 2. Press the VIDEO/S-VHS switch to select the S-VHS mode if the S-VHS input jack on the rear of the monitor is used. Otherwise, select the VIDEO mode.
MAINTENANCE If the quality of the picture is poor and cannot be improved by making adjustments on the front control panel, inspect all system connections and cable runs. To reduce the risk of electrical shock, do not remove the cover or the back. No user-serviceable parts are inside. Refer servicing to qualified personnel or contact the Pelco Customer Service Department for assistance. Refer to the Warranty and Return Information section.
Construction Monitor: Bezel Rack Mount: Finish Monitor: Bezel Rack Mount: Dimensions Monitor: Bezel Rack Mount: Unit Weight: Steel cabinet Steel Black with black bezel around screen Black See Figure 7 See Figure 8 52 lb (23.6 kg) ENVIRONMENTAL Operating Temperature: Humidity: 32° to 106°F (0° to 41°C) 10% to 95% (non-condensing) (Design and product specifications subject to change without notice.) 18.9 (48.0) 18.9 (48.0) 17.2 (43.
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).
