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A330/A340 FLEET DSC-23-20-40 P 1/8
FCOM 19 AUG 10
GROUND MECHANIC CALL
Applicable to:
The system allows the flight crew and ground mechanics to communicate each other.
CONTROLS AND INDICATORS ON OVERHEAD PANEL
(1) MECH pb
Pressed (and
held)
: COCKPIT CALL lights up blue on the external power panel.
An external horn sounds.
Released : COCKPIT CALL remains lighted.
The ground mechanic can extinguish it by pressing the HORN RESET
pushbutton on the external power panel. The external horn stops
sounding.
Note: To communicate with the ground mechanic, the flight crew must select the MECH
key and the INT reception knob on the ACP must be selected.
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
COMMUNICATIONS
INTERCOMMUNICATION SYSTEMS - CALL SYSTEMS
A330/A340 FLEET DSC-23-20-40 P 2/8
FCOM 19 AUG 10
CONTROLS AND INDICATORS ON EXTERNAL POWER PANEL
(1) COCKPIT CALL lt
The blue light appears when cockpit calls the ground mechanic. An external horn also
sounds.
(2) COCKPIT CALL pb
Pressed: This calls the cockpit.
The MECH lights flash amber on the ACPs and a buzzer sounds.
Released: The MECH lights go out after 60 s if they are not reset on the ACPs. The buzzer
stops.
(3) HORN RESET pb
Pressed: The COCKPIT CALL light goes out.
The external horn stops sounding.
GROUND MECHANIC CALL
Applicable to: ,
The system allows the flight crew and ground mechanics to communicate each other.
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
COMMUNICATIONS
INTERCOMMUNICATION SYSTEMS - CALL SYSTEMS
A330/A340 FLEET DSC-23-20-40 P 3/8
FCOM 19 AUG 10
CONTROLS AND INDICATORS ON OVERHEAD PANEL
(1) MECH pb
Pressed (and
held)
: COCKPIT CALL lights up blue on the external power panel.
An external horn sounds.
Released : COCKPIT CALL remains lighted.
The ground mechanic can extinguish it by pressing the HORN RESET
pushbutton on the external power panel. The external horn stops
sounding.
Note: To communicate with the ground mechanic, the flight crew must select the MECH
key and the INT reception knob on the ACP must be selected.
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
COMMUNICATIONS
INTERCOMMUNICATION SYSTEMS - CALL SYSTEMS
A330/A340 FLEET DSC-23-20-40 P 4/8
FCOM 19 AUG 10
CONTROLS AND INDICATORS ON EXTERNAL POWER PANEL
(1) COCKPIT CALL lt
The blue light appears when cockpit calls the ground mechanic. An external horn also
sounds.
(2) COCKPIT CALL pb
Pressed: This calls the cockpit.
The MECH lights flash amber on the ACPs and a buzzer sounds.
Released: The MECH lights go out after 60 s if they are not reset on the ACPs. The buzzer
stops.
(3) HORN RESET pb
Pressed: The COCKPIT CALL light goes out.
The external horn stops sounding.
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
COMMUNICATIONS
INTERCOMMUNICATION SYSTEMS - CALL SYSTEMS
A330/A340 FLEET DSC-23-20-40 P 5/8
FCOM 19 AUG 10
CABIN CALL SYSTEM
Applicable to: ALL
GENERAL
This system is for communication between the cockpit and the cabin.
Applicable to:
CALL FROM THE COCKPIT
(1) FLT REST / CAB REST / PURS / FWD / MID / EXIT / AFT pushbutton
Pressed: A steady pink light comes on, on the corresponding area call panel.
“CAPTAIN CALL” appears on the corresponding attendant indication panel, and
a green light comes on.
A high–low chime sounds through corresponding loudspeaker.
(2) ALL pushbutton
Pressed: All stations respond as indicated above, and “CALL ALL CAPT” appears on the
attendant indication panels.
(3) EMER pushbutton (guarded)
ON : A pink light comes on, at all area call panels.
“CALL PRIO CAPT” appears on all attendant indication panels, and a red light
comes on.
High–low chime is repeated three times, through all loudspeakers. The ATT
flashes in amber, on the Audio Control Panels.
ON lt : This light flashes in white for an emergency call from the cockpit to the cabin.
A330/A340 FLIGHT CREW
OPERATING MANUAL
AIRCRAFT SYSTEMS
COMMUNICATIONS
INTERCOMMUNICATION SYSTEMS - CALL SYSTEMS
A330/A340 FLEET DSC-23-20-40 P 6/8
FCOM 19 AUG 10
CALL lt : This light flashes in amber for an emergency call from the cockpit or cabin.
For an emergency call from the cabin to the cockpit:
The white ‐ ON light and amber CALL light flash.
‐ The ATT flashes in amber on the audio control panels.
‐ The buzzer is repeated three times in the cockpit.
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A330/A340机组操作手册 FLIGHT CREW OPERATING MANUAL FCOM 2(83)
