G1000/GFC 700 Post Installation Checkout Procedure – Hawker / Beechcraft King Air C90
Page 3-5
190-00682-00
Revision 5
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