46 Sync Control System
Video Amplier
A video amplier is used to increase the signal from the RF combiner to a sufcient level for the
displays in the center. The unit is specically designed to amplify higher frequencies more than the
lower frequencies to compensate for the greater loss of the higher frequencies as it is sent through the
coax cable. The output of the amplier is pre-adjusted at the factory for a optimum output level.
Video Amplier
The functions of the components and connectors on the amplier are:
(1) Coax Input - Input connection for the signal coming from the RF combiner.
(2) Coax Output - Output connection for the amplied signal going to the overhead monitors.
(3) Power Connection - 6 VDC power input.
(4) Power - Power indicator light.