Garmin G1000 Pilot's Manual page 305

2. Press the numbered softkeys (PS1 - PS15) on
the bottom of the screen to directly select the
desired preset channel. Press MORE, if neces-
sary.
GDL 69 TROUBLESHOOTING
Although it is the responsibility of the facility that in-
stalled the GDL 69/69A to correct any hardware problems,
the user can perform some quick troubleshooting steps to
find the possible cause of a failure.
First, ensure that the owner/operator of the aircraft in
which the GDL 69/69A is installed has subscribed to XM
Radio, and that it has been activated. Perform a quick
check of the circuit breakers to ensure the GDL 69/69A
has power applied. If a failure still exists, review the mes-
sages listed in Table 8-3. The advisory messages may pro-
vide insight to a possible failure.
For troubleshooting purposes, the Status, Serial Num-
ber, and Software Version numbers for the GDL 69/69A
are displayed in the LRU Information Window on the Sys-
tem Status Page (Figure 8-15).
To select the System Status Page:
Turn the large FMS knob to select the AUX
1.
Page Group.
2. Turn the small FMS knob to select the System
Status Page.
190-00498-00 Rev. A Garmin G1000 Pilot's Guide for Cessna Nav III
OPTIONAL EQUIPMENT
Figure 8-15 LRU Information Window
8-27