Scientific Atlanta D9225 Car Satellite Radio System User Manual


 
$ERXW,4VLJQDOLQYHUVLRQ
The I/Q Select function provides automatic or manual tracking of inverted and
non-inverted digital QPSK signals. When set to Automatic, the I/Q Select function
automatically tracks the received digital signal and inverts the signal, as required.
When set to Inverted, the received digital signal is always inverted. Conversely,
when set to Non-Inverted, the received digital signal is never inverted. The I/Q
Select function is normally set to Automatic. The I/Q Select Inverted and
Non-Inverted settings can be used to automatically reject unwanted signals.
Available options: Press 1 to save the new settings (Yes), or press 2 to discard all
changes (No), or press 3 to cancel the operation (Cancel).
Repeat the above action to change the I/Q Select setting. Unless otherwise recom-
mended, I/Q Select should normally be set to Automatic (default). If you are un-
sure about which setting to use, contact your dealer/reseller, or local service pro-
vider. For a list of default receiver settings, see Table 8.