G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
Page 7-39
190-00716-01
Revision 1
16.
Ensure cockpit speaker is selected ON. Use the PFD1 FMS knob to highlight each of the following
messages then select PLAY. Verify each of the following audio messages are played:
•
Too Low, Terrain
•
Terrain Ahead (2X)
•
Too Low, Flaps
•
Terrain Ahead, Pull Up (2X)
•
Too Low, Gear
•
Obstacle Ahead (2X)
•
Sink Rate
•
Obstacle Ahead, Pull Up (2X)
•
Pull Up
•
Five Hundred
•
Don’t Sink
•
Four Hundred
•
Caution, Terrain (2X)
•
Three Hundred
•
Terrain (2X), Pull Up (2X)
•
Two Hundred
•
Terrain (2X)
•
One Hundred
•
Caution, Obstacle (2X)
•
Glide Slope
•
Obstacle (2X), Pull Up (2X)
•
Glide Path
17.
Pull the PFD1 PRI and PFD1 SEC circuit breakers, and re-power PFD1 in normal operating mode.
NOTE
The following steps require the movement of the flaps and landing gear.
This portion of the check can be accomplished in conjunction with the Landing Gear
Aural Alert and XM Audio Suppression Test in Section 7.2.2.
18.
Place the airplane on jacks (Ref. Super King Air 300 or B300 Maintenance Manual Chapter 7-00-00)
with the wheels clear of the ground.
19.
Ensure all equipment and personnel are clear of the flaps and landing gear. Place the flaps and
landing gear in the full down positions.
20.
Using an air data test set connected to the pilot side pitot/static system, set an airspeed of at least 190
kts as displayed on PFD1.
21.
After an alert advisory appears, press the softkey directly below the flashing ADVISORY.
22.
Verify the “TAWS FLAP FAULT – Flaps detected in the LDG position” and “TAWS GEAR
FAULT – Landing Gear detected in the DOWN position” messages are present.
23.
Press the ALERTS softkey to close the alerts window.
24.
Place the flaps and landing gear in the full up positions.
25.
Press the ALERTS softkey again to open the alerts window.
26.
Verify the “TAWS FLAP FAULT – Flaps detected in the LDG position” and “TAWS GEAR
FAULT – Landing Gear detected in the DOWN position” messages not present.
27.
Return air data test set to GROUND.
28.
Place the landing gear in the down position and remove the aircraft from the jacks.
If no other service is to be performed, continue to the return-to-service checks in Section 8.
Summary of Contents for Cessna Caravan G1000
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