21
206-4218
(Continued from previous page)
Repeat this step for additional tuners as necessary; if multiple tuners are connected to one
antenna, you do not need to run separate RF scans on each. Make note of the results, and
then continue with step 20.
20. If the
Setup Command >
prompt is on display, type exit and press Enter to return to the
Main Menu
Command >
prompt.
21. At the
Command >
prompt, type tuner and press Enter to access the Tuner Menu.
The next series of steps will guide you through the process of setting the channel and
program numbers and verifying the configuration for each tuner.
22. At the
Enter Tuner number >
prompt, type the number of the rst OAT100R RF IN port/
tuner to congure. Then, press Enter.
The system will identify the current tuner and then display a Tuner Menu command prompt,
for example:
Current Tuner: Tuner-1
Tuner-1 Command >
23. Use the Tuner Menu “channel” and “prog” commands, respectively, to set the channel and
program(s) for the tuner. Refer to “Set the Tuner Channel” and “Program Mapping” on
pages 44 and 45 for further information.
24. At the next
Tuner Command >
prompt, type info and press Enter, and then check the
following elds in the Tuner Information display:
• SNR: To avoid interference, the signal-to-noise ratio should be greater than 18.
• FEC Errors: There should be zero (0) forward error correction (FEC) errors.
• Locked: The tuner should be locked to the antenna signal.
If any of these elds shows a value that is NOT in accordance with the specications above,
refer to “Receiver Reception” troubleshooting information on page 70.
25. Repeat steps 23 and 24 for each tuner being used.
Note: Use the “tuner” command, as described on page 43, to access the Tuner Menu for
each of the tuners in turn.
26. If you changed the Control Port configuration (see step 14) and you have not yet reset the
system, type exit and press Enter to return to the Main Menu
Command >
prompt. Then,
reset the system as follows:
a) At the
Command >
prompt, type reset and press Enter.
b) At the prompt for conrmation, type y and press Enter.
The reset process, during which each of the tuners will also be reinitialized, may take up to
two minutes, after which the system resumes normal operation.
27. Check one or more room receivers to make sure all content is properly mapped and
available.
System Setup (Cont.)
