Operator`s manual

NTSC VIDEO OUTPUT

This BNC connector provides a timebase corrected version of the video input signal.

GENLOCK OK LED

This LED will light when a valid genlock video signal is connected to the TBC genlock video input.

GENLOCK VIDEO INPUT

The TBC card uses genlock video input to establish timing for its video output signal. The signal connected to this

input must always be stable, such as the output from a black burst or color bar generator. DO NOT attempt to use a

non-time base corrected VCR for your genlock reference. With a valid signal connected to this input, the video output

of the TBC card will be co-timed (genlocked) to this signal. The rear panel genlock OK LED will light. When no

external reference is supplied to the genlock input, the TBC IV uses its internal sync generator. To loop the genlock

reference to another device, use the provided BNC Y cable DPS part #774-517.

Figure 4-4: TBC IV Card

8 7 6 5 4 3 2 1

INTERNAL SERIAL DATA

CONNECTORS

BSW1

DIP Switches

CHE6

8 7 6 5 4 3 2 1

-----------P1-B12

-----------P1-B14

-----------P1-B16

-----------P1-B18

-----------P1-B20

-----------P1-B22

-----------P1-B24

-----------P1-B26

DHE2 DHE1 DHE3

AHE5

CHE4