Attitude And Heading Reference System (Ahrs) Failure; Amber Both On Ahrs1 Or Ahrs2 Message Comes On; Amber Both On Gps1 Or Gps2 Message Comes On; Amber Using Ahrs1 Or Ahrs2 Message Comes On - Textron Cessna Grand Caravan Ex 208B Pilot's Operating Handbook And Faa Approved Airplane Flight Manual

SECTION 3
ABNORMAL PROCEDURES
ATTITUDE AND HEADING REFERENCE SYSTEM
(AHRS) FAILURE
AMBER BOTH ON AHRS1 OR AHRS2 MESSAGE COMES
ON
1. PFD SENSOR Softkey . . . . . . . . . . . . . . . . . . . . . . . . . PRESS
2. PFD AHRS1 or AHRS2 Softkey . . . . SELECT ON-SIDE AHRS
3. PFD Displays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONFIRM
(amber BOTH ON AHRS1 or AHRS2 message goes off both
PFDs and no red X on PFD 1 or PFD 2 attitude indicator)

AMBER BOTH ON GPS1 OR GPS2 MESSAGE COMES ON

1. GPS Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CHECK
a. Select MFD . . . . . . . . . . . . . . . . AUX-GPS STATUS PAGE
b. Select GPS1 then GPS2 softkeys and verify sufficient
satellite reception.

AMBER USING AHRS1 OR AHRS2 MESSAGE COMES ON

1. Pilot's PFD SENSOR Softkey . . . . . . . . . . . . . . . . . . . . PRESS
2. PFD AHRS1 Softkey . . . . . . . . . . . . . . . . . . . . . . . . . . . PRESS
3. PFD Displays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONFIRM
(amber BOTH ON AHRS1 message shown on both PFDs)
4. Copilot's PFD SENSOR Softkey . . . . . . . . . . . . . . . . . . PRESS
5. PFD AHRS2 Softkey . . . . . . . . . . . . . . . . . . . . . . . . . . . PRESS
6. PFD Displays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONFIRM
(amber BOTH ON AHRS2 message shown on both PFDs)
7. PFD Displays. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONFIRM
(amber BOTH ON AHRS1 or AHRS2 message goes off on both
PFDs)
3-80
(displaying data from opposite side AHRS)
(AHRS1 for Pilot PFD, AHRS2 for Copilot PFD)
U.S.
CESSNA
MODEL 208B 867 SHP
GARMIN G1000
FAA APPROVED
208BPHCUS-00