97-15 GPS Installation
Refer to R66 Illustrated Parts Catalog (IPC) Figure 97-1.
NOTE
Refer to Garmin GTN 600/700 series Maintenance Manual and
Instructions for Continued Airworthiness.
A. Description
The G500H system requires connection to at least one WAAS-enabled GPS receiver.
Garmin's Wide Area Augmentation System (WAAS) utilizes ground reference stations
that monitor GPS satellite data and issue correction messages which are broadcast
via satellite to WAAS-enabled GPS receivers, improving accuracy, integrity, and
availability.
One GTN 700-series, or one or two GTN 600-series, GPS(s) may be installed in the
G060 upper console.
Also refer to § 97-56 for Garmin GTN 600/700-series GPS Installation.
B. Schematic
Refer to MM Figure 98-12 for GTN 600/700-series GPS Installation electrical schematic.
C. Removal
1. Turn battery & avionics switches off and pull out GPS 1 (5 amp) and GPS 2 (5 amp)
circuit breakers as required at panel.
2. Loosen radio key securing GTN 600/700-series GPS(s) to tray in upper console.
3. Carefully unplug/remove GPS(s) from tray.
D. Installation
1. Turn battery & avionics switches off and pull out GPS 1 (5 amp) and GPS 2 (5 amp)
circuit breakers as required at panel.
2. Carefully plug-in/install GTN 600/700-series GPS(s) in appropriate location in tray in
upper console.
3. Tighten radio key securing GPS(s) to tray. Verify equipment security.
4. Push in GPS 1 (5 amp) and GPS 2 (5 amp) circuit breakers as required at panel.
Turn battery & avionics switches on.
5. Perform appropriate functional checks per Garmin GTN 600/700 series Pilot's
Guide. Turn battery & avionics switches off.
Page 97.6 Chapter 97 Avionics MAY 2015
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