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Apollo CNX80 Pilot’s Guide
19
4. Press the Menu/Enter key if no choice is desired.
Emergency
Press the Emrgncy key to insert the Emergency frequency
(121.500) as the Standby frequency.
Flip/Flop
Press the <-> (flip/flop) key to swap the Active and Standby frequen-
cies.
Signal
1. Press Menu/Enter and then the Signal key to bring up the RF Level
and Noise Level values. The Signal menu label will be highlighted.
These values are useful for troubleshooting installations as a mea-
sure of signal quality. You won’t normally need to use these values.
2. Press the Signal key again to turn the value display off.
Weather
1. Press Menu/Enter and then the Weather key to bring up the list of
Weather frequencies (where available). The Weather menu label
will be highlighted.
2. Turn the Large knob to highlight a frequency.
3. Press <SBY to insert the highlighted frequency as the Standby fre-
quency or <A> to insert it as the Active frequency.
4. Press the Weather key again to turn the value display off.
Audio
1. Press Menu/Enter and then the Audio key to bring up the Audio
Level values. The Audio menu label will be highlighted.
2. Press the Audio key again to turn the value display off.
3. Turn the Large knob to highlight the Audio Message Annunciator
(AMA) volume, Com radio volume, Sidetone level, and Nav radio vol-
ume.
4. Use the Small knob to adjust the values.
Com Radio
CNX80 Pilot Guide 560-0984-00C Draft1.book Page 19 Tuesday, September 2, 2003 10:36 AM