Learjet 60 - Crew Mask - Scott ATO (Figure 6-8 A)

LEarjE# 60

Pilot's Manual
CREW MASKS -
Scott ATO
:e flight crew oxygen masks are stowed in accessible stowage boxes
just aft of the pilot's and copilot's circuit
breaker panels or in
storage
cups just aft of the pilot and copilot on the
bulkhead . The mask
regula-
tors provide for normal, 100%
oxygen, and emergency operation (refer
to the Airplane
Flight Manual for detailed operational procedures) .
Each
mask
incorporates a microphone controlled by the
NORM MIC/
OXY MIC switch on the respective audio control
panel . When the OXY
MIC is in use, a voice-activated hot
interphone exists for crew member
communication . An
optional oxygen pressure detector may be located
in the oxygen line . If sufficient pressure is available
in the line, the
detector shows "green" .
CREW MASK - SCOTT ATO
Figure 6-8A
F80 ," OB000U-OB8-01
PM-123

603
Change 4