Installation manual

Installation
28 Apollo GX50/60/65 Installation Manual
appropriate altitude and over all normal flight attitudes. Performance should be checked using
low, high, and mid band frequencies.
FINAL SYSTEM CHECK
The GX50/60/65 GPS navigation functions should be complete at this time. The final check
includes checking database, entering a direct to waypoint, and checking the navigation
functions. Start with the unit turned on and operating in the normal mode. Refer to the user’s
manual for operating instructions.
1. Verify a valid position is displayed.
2. Check the database to ensure it is for the right coverage area and check the expiration
date. To check the database:
a) Press
SYS, rotate the LARGE knob to the “SYSTEM INFO” page, and press ENT.
b) Rotate the
LARGE knob to the Apollo GX “SOFTWARE VERSION” page
c) Rotate the SMALL knob to display the database information. The database name,
expiration date, and version will be displayed.
3. Enter a direct to waypoint. Press the DIRECT-TO button, use the LARGE and SMALL knobs
to select a nearby waypoint, then press ENT. Or use the nearest search function to select
a waypoint.
4. Verify the bearing and distance to the selected waypoint.
If the database is expired, or if a different coverage area is needed, contact the II Morrow
factory for an update.