737 MAX Flight Crew Operations Manual
Communications -
Controls and Indicators
5.10.4
MN-FLT-OH-201
Audio Control Panel (ACP)
1B785, 1B786
1B401, 1B402, 1B801 - 1J594
B
SPKR
MKR
1-ADF-2
1-NAV-2
PA
FLT
SVC
1-VHF-2-VHF-3
MIC SELECTOR
I/C
R/T
R
V
NORM
ALT
BOOM
MASK
1-HF-2
FLIGHT DECK CREW STATIONS
1
2
3
5
6
7
4
Note: When a switch is labeled "INOP" that switch
is not available and should not be used.
VHF 1
VHF 2
VHF 3
HF 1
HF 2
INT
CABIN
PA
MIC SELECTOR
RADIO
INT
ALT
NORM
1-NAV-2
1-ADF-2
MKR
SPKR
SAT 1
SAT 2
C
C
B
R
V
C
C
C
C
C
C
C
SAT CALL CONTROL
1
2
FLIGHT DECK CREW STATIONS
3
4
6
7
5
8
Note: When a switch is labeled "INOP" that switch
is not available and should not be used.
October 26, 2021