Scientific Atlanta D9225 Car Satellite Radio System User Manual


 
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The Crossover frequency option is an Alt-2 Mode function. The Crossover fre-
quency is an internal threshold frequency used for selecting the L-Band 1 or
L-Band 2 frequency, depending on the current Downlink and L-Band frequency
settings. The Crossover frequency is valid only if the Frequency Mode is set to
Downlink (dnLn). If you are unsure about which Crossover Frequency to use,
contact your dealer/reseller, or local service provider.
Perform the first step if you are changing the Crossover Frequency.
Available options: Press 1 to save the new setting (donE), or press 2 to discard all
changes (rstr), or press 3 to cancel the operation (abrt).
Repeat this action to change to another frequency. You use the left or right
arrow button to change from low to high resolution. Note that when displaying
high resolution (i.e., least significant digits), the decimal point flashes ON and OFF
repeatedly (see “…About frequency settings”). The Crossover frequency can be
displayed from any channel, but can only be changed from the Installer Channel
(see “…About the current channel). A Crossover frequency is only required when
the Frequency Mode is set to Downlink (dnLn), and is not valid if set to L-Band 1
[Lb1] or L-Band 2 [Lb2]. For more information about frequency settings, see
“Setting up the receiver”.
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The Factory Reset option is an Alt-1 Mode function, and is used to replace the cur-
rent receiver settings with the factory default settings. If you are unsure about us-
ing factory default settings, contact your dealer/reseller, or local service provider.
For information about factory default receiver settings, see “Setting up the re-
ceiver” (see also Table 8).
Repeat this action to restore the factory default settings. Once initiated, a Factory
Reset cannot be interrupted or reversed. A Factory Reset can only be performed
from the Installer Channel (see …About the current channel”).
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The Frequency option is an Alt-1 Mode function. The displayed Frequency is the
current Downlink [dnLn], L-Band 1 [Lb1] or L-Band 2 [Lb2] operating frequency
used by the receiver for tuning the received digital signal. If you are unsure about
which Frequency to use, contact your dealer/reseller, or local service provider.
Perform the first step if you are changing the operating Frequency.