Function Display - Garmin GTX 327 Pilot's Manual

Function Display

GTX 327 Confi guration Mode
The GTX 327' s confi guration is normally set at time of installation. To view or change any
of the GTX 327 confi guration parameters, you must access the GTX 327 Confi guration Mode.
Use caution when changing confi guration. When in doubt, contact your authorized GARMIN
Aviation Service Center. Your GARMIN dealer can assist in confi guration changes. The Con-
fi guration Mode should not be used during fl ight.
To use the GTX 327 Confi guration Mode:
1. Press and hold the FUNC key while powering on the unit using the STBY, ON, or ALT key
(or using an avionics master switch).
2. Press the FUNC key to sequence through the confi guration pages. Press the START/STOP
key to sequence in reverse. Reverse sequence stops on the Display Mode page.
3. Use the CRSR key to highlight selectable fi elds on each page.
4. When a fi eld is highlighted, use the 8 or 9 keys to select changeable fi elds or the 0 - 9
keys to enter numeric data.
5. Press the CRSR key to confi rm list selections.
PRESSURE ALT: Displays the altitude data supplied to the GTX 327 in feet,
hundreds of feet (i.e., fl ight level), or meters, depending on confi guration.
FLIGHT TIME: Displays the Flight Time, controlled by the START/STOP
and CLR keys when Flight Timer is confi gured as manual. Under Auto-
mated Airborne Determination control, the timer begins when liftoff is
sensed.
COUNT UP TIMER: Controlled by START/STOP and CLR keys.
COUNT DOWN TIMER: Controlled by START/STOP, CLR, and CRSR
keys. The initial Count Down time is entered with the 0 – 9 keys.
CONTRAST: This page is only displayed if manual contrast mode is
selected in Confi guration Mode. Contrast is controlled by the 8 and 9 keys.
DISPLAY: This page is only displayed if manual backlighting mode is selected
in Confi guration Mode. Backlighting is controlled by the 8 and 9 keys.