Textron Cessna Grand Caravan Ex 208B - Loss of Radio Tuning Functions; Transponder Failure

CESSNA SECTION 3
MODEL 208B 867 SHP ABNORMAL PROCEDURES
GARMIN G1000
U.S.
FAA APPROVED
AVIONICS/AUTOPILOT (Continued)
LOSS OF RADIO TUNING FUNCTIONS
1. COM Frequency Toggle Button
(affected PFD) . . . . . . . . . . . . . . . . . . . PRESS AND HOLD
(for 2 seconds)
NOTE
This procedure will tune the active COM field to the
emergency frequency 121.5. Certain failures of the tuning
system will automatically tune 121.5 without pilot action.
TRANSPONDER FAILURE
1. TRANSPONDER . . . . . . . . . . . . . . . . . . . SELECT OPPOSITE
a. PFD XPDR Softkey . . . . . . . . . . . . . . . . . . . . . . . . . PRESS
b. XPDR1 or XPDR2 Softkey. . . . . . . . . . . . . . . . . . . . PRESS
(to select opposite transponder)
2. XPDR1 or XPDR2 Circuit Breaker (affected side) . . . . . . OPEN
(pull out)
NOTE
The second transponder is an option on the 208B.
208BPHCUS-00 3-75