User manual

Cable Connections
This section provides instructions for connecting cables to the ADC-8032B when mounted in
RossGear 8000 series Digital Products Frames. See the following frame rear panel diagram for BNC
input and output designations:
1
I
N
3
5
7
2
4
6
8
Analog
Composite
Video In
Not Used
Color Black
Reference
In (Loop)
Color Black
Reference
In
TTL Tracking
Delay Pulse
SDI Out 2
SDI Out 1
SDI Out 3
SDI Out 4
Figure 4. BNC Designations for RossGear Frames
Connect the BNC cables as follows:
1. Connect the composite signal to be converted to the IN BNC.
2. Connect BNCs 1 through 4 to the inputs of four component SDI devices.
3. Connect BNC 6 to any device that needs to track the video delay through the 8032B
or 8032B-S. (RossGear ADL-8520 AES/EBU Auto Tracking Audio Delay)
The Tracking Delay Pulse is a positive 5V pulse. Its width tracks the video delay as
it passes through the card. The ADC-8032B tracking delay pulse tracks up to 2 video
lines, the ADC-8032B-S up to 2 fields.
4. Connect a video reference one of two ways ( please refer to the “Jumper Setup”
section)
• If you wish to reference the card from the frame’s Master Reference
connector, ensure that a composite analog color black reference signal is
connected to the REF BNC on the frame (see Figure 7 in Chapter 5). Be
sure that JP6 is set to FRAME and UNTERM.
• If you wish to obtain the reference directly from the card’s back plane,
connect a composite analog color black reference to BNC 7 or 8. Be sure
that JP6 is set to O/P 8. BNC 7 and 8 are passively connected.
To terminate the reference on the card, install the jumper on JP6 in the TERM
position. See Figure 3. If un-terminated (JP6 in the UNTERM position) the
reference can be looped to another source.
2-4 • Installation and Setup ADC-8032B User Manual (Iss. 02B)