Electrical Load Test Procedures - Garmin G1000 Checkout Procedure

3.2

Electrical Load Test Procedures

CAUTION - De-icing heat elements will be energized during this procedure. Ensure aircraft is safe for the
application of anti-ice heat.
1. Using a 28 VDC ground power cart apply external power to the aircraft. Set BAT, EXT PWR and
AVIONICS MASTER switches to ON. Allow all aircraft systems to complete initialization and operate
for 15 minutes.
2. Set the clamp-on meter to read DC amps. Follow meter manufacture instructions to zero the amp-
meter. Place meter around the ground power cart DC power cable.
3. Make or verify the following switch selections: Switches not listed are not required.
•
EXT PWR – OFF
•
AVIONICS MASTER PWR – OFF
•
BAT – OFF
•
GEN 1 – OFF
•
GEN 2 - OFF
•
LEFT /RIGHT ENG AUTO IGNITION – OFF
•
BUS SENSE – NORM
•
GEN TIES – NORM
•
LEFT/RIGHT ENGINE ANTI-ICE – OFF
•
AUTOFEATHER – OFF
•
LEFT/RIGHT LANDING LIGHTS – OFF
•
TAXI LIGHTS – OFF
•
ICE LIGHTS – OFF
•
NAV LIGHTS – OFF
•
RECOG LIGHTS – OFF
•
PILOT WSHLD ANTI-ICE – OFF
•
COPILOT WSHLD ANTI-ICE – OFF
•
PROP ANTI-ICE – OFF
•
LEFT/RIGHT FUEL VENT ICE PROTECTION – OFF
•
SURFACE DEICE – OFF
•
STALL WARN ICE PROTECTION – OFF
•
LEFT/RIGHT PITOT ICE PROTECTION – OFF
•
BEACON LIGHTS – OFF
•
STROBE LIGHTS – OFF
•
TAIL FLOOD LIGHT – OFF
•
PROP SYNC – OFF (extended)
•
STANDBY BATTERY – OFF (extended)
•
CABIN BAR – OFF
G1000/GFC 700 Post Installation Checkout Procedure – Hawker / Beechcraft King Air C90
190-00682-00
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Revision 5