Ice And Rain Protection; Pitot/Static Heat Failure (Amber L(R) Or L-R P/Sheat Cas Msg) - Cessna Grand Caravan 208B G1000 Manual

CESSNA
MODEL 208B G1000

ICE AND RAIN PROTECTION

PITOT/ STATIC HEAT FAILURE (Amber L, R OR L-R P/S
HEAT CAS MSG)
1. PITOT HEAT Circuit Breakers (L and R) . . . . . . . . . CHECK IN
If ice begins to form near the static port of the left pitot/static tube (from
compensation ring to aft end of tube) or if amber IAS MISCOMP and/ or
ALT MISCOMP CAS messages are displayed on the pilot's PFDs:
2. Pilot and Copilot Airspeed . . . . . . . . . . . . . . . . . . . . COMPARE
The Standby Airspeed Indicator uses the same
pitot-static sources as the pilot's side air data
computer (ADC1). Do not use Standby Airspeed
Indicator as sole source in determining correct
airspeed.
3. Autopilot . . . . . . . . . . . . . . . . DISENGAGE (altitude hold mode)
4. ALT STATIC AIR . . . . . . . . . . . . . . . . . . . . . . . . PULL FULL ON
The alternate static source is connected to the left PFD and
standby instruments only. Refer to Section 5, Performance
for airspeed and altimeter corrections.
IF STANDBY AIRSPEED AND COPILOT PFD AGREE (PILOT PFD
DIFFERS)
2. SENSOR Softkey (pilot PFD) . . . . . . . . . . . . . . . . . . . . . . PRESS
3. ADC2 Softkey . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PRESS
4. PFD ADI Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . CONFIRM
If ice begins to form near the pitot port (forward end) of the pitot/ static
tube:
IF PILOT PFD AND STANDBY AIRSPEED AGREE (COPILOT PFD
DIFFERS)
2. Pilot and Copilot Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . NOTE
FAA APPROVED
208BPHBUS-01
ABNORMAL PROCEDURES
(with Standby Airspeed Indicator)
WARNING
NOTE
("BOTH ON ADC2" is displayed on both PFDs)
(Continued Next Page)
SECTION 3
3-73
U.S.