Ross TRA-8206, Руководство пользователя

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TRA-8206 User Manual (Iss. 05) User Controls • 3–3
•
HD
— Select this option when using 1.485Gbps rate.
•
SD
— Select this option when using 143, 177, 270, 360, and 540Mbps rates.
5. Channel C Rate Selection (SW3)
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 143, 177, 270, 360, and 540Mbps rates.
6. Bootload Button (SW4)
This button is used for factory service in the unlikely event of a complete card failure. The
Bootload process is further described in the “
Bootload Button ” on page 6-2.
7. BNC 2 and 4 Output Configuration (JP3)
Use
JP3
to select one of the following input channels to output on BNC 2 and BNC 4:
•
A
— BNC 2 and BNC 4 will output the signal input on Channel A.
•
B
— BNC 2 and BNC 4 will output the signal input on Channel B (default setting).
•
C
— Position C is not used on the TRA-8206 and should not be selected.
•
Blank
— The top blank position for these jumpers is for factory use, and should not be
selected for normal operation. If selected, the BNCs output the signal input on Channel
A.
•
None
— If the jumper is removed, the BNCs will output the signal input on Channel A.
8. BNC 3 and 5 Output Configuration (JP4)
Use
JP4
to select one of the following input channels to output on BNC 3 and BNC 5:
•
A
— BNC 3 and BNC 5 will output the signal input on Channel A.
•
B
— BNC 3 and BNC 5 will output the signal input on Channel B (default setting).
•
C
— Position C is not used on the TRA-8206 and should not be selected.
•
Blank
— The top blank position for these jumpers is for factory use, and should not be
selected for normal operation. If you select this position, the BNCs will output the signal
input on Channel A.
•
None
— If the jumper is removed, the BNCs will output the signal input on Channel A.
9. BNC 6, 7, 8 Output Configuration (JP5)
Use
JP5
to select one of the following input channels to output on BNC 6, 7, and 8:
•
A
— BNC 6, 7, and 8 will output the signal input on Channel A.
• B — BNC 6, 7, and 8 will output the signal input on Channel B (default setting).
•
C
— Position C is not used on the TRA-8206 and should not be selected.
•
Blank
— The top blank position for these jumpers is for factory use, and should not be
selected for normal operation. If you select this position, the BNCs will output the signal
input on Channel A.
• None — If the jumper is removed, the BNCs will output the signal input on Channel A.