System Setup - LG CodePlus OAT100R Installation & Setup Manual

System Setup (Cont.)
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18. (64-QAM output only) Streams 1, 2, 3, and 4 are configured by default when 64-QAM output
is used, though any four of the OAT100R tuners may be mapped to these streams. In the
default system configuration, Tuner 1 is mapped to Stream 1, Tuner 2 is mapped to Stream
2, etc. If Tuners 5, 6, 7, and/or 8 are among the four tuners that were connected to the
terrestrial antenna distribution system, make sure the tuners are mapped to the appropriate
streams, as follows:
a) If the Command > prompt is on display, type tuner and press Enter to access the
Tuner Menu.
b) At the Enter Tuner number > prompt, type the number of the first OAT100R RF IN
port/tuner to configure. Then, press Enter.
The system will identify the current tuner and then display a Tuner Menu command
prompt, for example:
Current Tuner: Tuner-5
c) Use the Tuner Menu "output" command to map the tuner to the appropriate stream (1, 2,
3, or 4). See "Configure Tuner/Output Assignments" on page 46 for further information.
d) Repeat step (c) for each of the additional three tuners, as required.
Note: Use the "tuner" command as described on page 43, to access the Tuner Menu
for each of the tuners in turn.
e) When you are finished mapping the last tuner stream, at the Tuner Command >
prompt, type exit and press Enter to return to the Main Menu Command > prompt.
19. (Optional) As part of the system setup, you will need to set tuner channel and program
numbers. If you are not sure which RF channels and programs are available on each of
the tuners, you may wish to run one or more RF scans before you set the channel and
program numbers as described later in this procedure.
a) If the Command > prompt is on display, type setup and press Enter to access the
Setup Menu.
b) Use the Setup Menu "scan" command to initiate an RF scan. See "Scan for RF
Channels" on page 55 for further information.
Note that an RF scan takes several minutes. When a scan is complete, the system will
provide a listing of the available channels on the selected tuner(s) as well as the program(s)
available for each of those channels.
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
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