3–2 • User Controls
TEA-8207 User Manual (Iss. 06)
Card Overview
This section describes the card-edge controls on the TEA-8207. Refer to
Figure 3.1
for locations.
Figure 3.1
TEA-8207 Card-edge Controls
1. Channel A Rate Selection Button
Channel A has a rate selection button and corresponding SD and HD LEDs. Use the rate selection
button and LEDs to set the input signal rate type that Channel A will process. Pressing the button
cycles between the HD and SD options. You can choose between the following signal rate types:
•
HD
— Select this option when using 1.485Gbps rate.
•
SD
— Select this option when using 143Mbps, 177Mbps, 270Mbps, 360Mbps, and
540Mbps rates.
2. Channel B Rate Selection Button
Channel B has a rate selection button and corresponding SD and HD LEDs. Use the rate selection
button and LEDs to set the input signal rate type that Channel B will process. Pressing the button
cycles between the HD and SD options. You can choose between the following signal rate types:
•
HD
— Select this option when using 1.485Gbps rate.
•
SD
— Select this option when using 143Mbps, 177Mbps, 270,Mbps 360Mbps, and
540MBps rates.
3. Channel C Rate Selection Button
Channel C has a rate selection button and corresponding SD and HD LEDs. Use the rate selection
button and LEDs to set the input signal rate type that Channel C will process. Pressing the button
cycles between the HD and SD options. You can choose between the following signal rate types:
•
HD
— Select this option when using 1.485Gbps rate.
•
SD
— Select this option when using 143Mbps, 177Mbps, 270Mbps, 360Mbps, and
540MBps rates.
4. Bootload Button
In the unlikely event of a complete card failure, you may be instructed by a Ross Technical
Support specialist to perform a software reload on the card. Refer to the section “
Bootload
Button
” on page 6-2 for details.
1) Channel A Rate Selection Button
3) Channel C Rate Selection Button
2) Channel B Rate Selection Button
4) Bootload Button
2
3
4
1
