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903-0623-00 Rev. A
4.1.2 Configuration Settings
The VIB-X is configured as a remote (video input) or console (video output) using switch SW3, as shown
in Figure 4.1-3 and Table 4.1-1. Circuit 1 is used to set the card as video input or output and circuit 2 is
used for setting normal operation (mux mode, default) or for factory test options (test mode).
Table 4.1-1: VIB-X Card Configuration Settings (Switch SW3)
CCT1
CCT2
ON
OFF
OFF
OFF
ON
ON
OFF
ON
Input and output video formats are configured with switch SW1 per Table 4.1-2. Switch SW2 is not
required for the VIB-TX and VIB-RX configurations of the VIB-X card, and all SW2 circuits should be in
the OFF state. Note that in Y/C modes, "Y" (luma) must be connected to channel 1 to provide sync to "C"
(chroma) on channel 2, and for dual S-video mode, "Y" must be connected to channel 3 to provide sync to
"C" on channel 4. In RGB or YPrPb mode, the sync on "G" or "Y" must be connected to channel 1 to
provide sync to channels 2 and 3. Switch configurations for video format on the remote and console
video cards must match.
Table 4.1-2: VIB-X Input/Output Video Format Configuration (Switch SW1)
CCT1
CCT2
CCT3
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
ON
ON
OFF
OFF
OFF
ON
Focal Technologies Corp.
Remote Configuration (Video input, e.g. video signal from
camera is connected to this card)
Console Configuration (Video output, e.g. video signal from this
card is connected to a monitor)
Loop-Test Mode: Ch 1 In to Ch 3 Out; Ch 2 In to Ch 4 Out
Loop-Test Mode: Ch 3 In to Ch 1 Out; Ch 4 In to Ch 2 Out
CCT4
OFF
All Composite ( Channels 1, 2, 3, 4 = Composite)
OFF
Single S-Video (Channels 1/2 = Y/C, Channels 3, 4 = Composite)
OFF
Dual S-Video (Channels 1/2 = Y/C, Channels 3/4 = Y/C)
OFF
RGB Mode (Channels 1/2/3 = G/R/B, Channel 4 = Composite)
OFF
YPrPb Mode (Channels 1/2/3 = Y/Pr/Pb, Channel 4 = Composite)
Model 903 User's Guide, FMB-X-2.5 Version
Description
Description
Page 4-3
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