Use only with a mounting accessory recommended by Vicon, or sold with the video product. Any mounting of the video product should follow Vicon’s instructions, and a mounting accessory recommended by Vicon should be used.
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Vicon or that have the contact with them might be fatal. same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other 16.
Stable, continuous operation is guaranteed by both a fully regulated power supply and by an adjustable voltage gain of 13 dB. Housed in a heavy -gauge steel chassis and cover, Model V200VA-B Video Amplifier is designed for the small, basic closed-circuit video system user.
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CAMERA on the rear panel of the V200VA-B. See Figure 1. 2. Connect a video cable from the connector marked MONITOR on the rear panel of the V200VA-B to the input of a monitor, switcher, or other video device with 75-ohm termination. If several devices are wired in a looping arrangement, the last one in the chain must be terminated by 75 ohm impedance.
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Adjustment Procedure Remove the cover of the V200VA-B by removing the four screws (two on top, one on each side) securing it. Connect the V200VA-B to an appropriate power source. Vicon strongly recommends the use of line conditioners, voltage regulators, and uninterruptible power supply (UPS) systems. Adjust the unit following the procedure below.
Repairs should only be attempted by qualified personnel in an adequately equipped facility. If it is necessary to change the fuse, be sure to replace it with one of the same value, 1/4 A, 3 AG (120 VAC) or 1/8 A 3 AG slo blo (230 VAC). 4 • • Maintenance X672 Rev 700 V200VA-B...
Shipping Instructions Use the following procedure when returning a unit to the factory: 1. Call or write Vicon for a Return Authorization (R.A.) at one of the locations listed below. Record the name of the Vicon employee who issued the R.A.
120 VAC: 1/4 A 3 AG slo-blo. 230 VAC: 1/8 A 3 AG slo-blo. CONTROLS AND INDICATORS Power: On/off switch. Gain: Potentiometer. High Frequency Gain: Potentiometer. Low Frequency Gain: Potentiometer. Pilot Light: Long-life neon. 6 • • Technical Information X672 Rev 700 V200VA-B...
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Finish: Chassis: black baked enamel. Cover: black textured baked enamel. Front panel: black. ENVIRONMENTAL Operating Temperature Range: 32 to 104° F (0 to 40° C). Humidity: Up to 90% relative, noncondensing. Technical Information • • 7 X672 Rev 700 V200VA-B...
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