CALLS PANEL

Question 1

How do you call a mechanic stationed on the outside of the aircraft?

Answer 1

Momentarily depress the MECH pushbutton. A blue light on the EXT PWR PANEL will illuminate and an external horn will sound

Question 2

How do you make a normal call to the ITM’s?

Answer 2

a. Press the FWD or AFT call button (This sounds one high/low chime in the cabin)
b. Listen and transmit on CAB
c. The ITM can only pick up a cabin phone at the station called

Question 3

What happens when you press the EMER pushbutton?

Answer 3

a. Pink light flashes at all area attendant panels
b. EMERGENCY CALL appears on all ITM indication panels
c. High-low chime (repeated 3 times) sounds throughout the cabin loudspeakers
d. ITM can answer on any cabin phone

Question 4

What happens when the ITM’s initiate an emergency call?

Answer 4

a. The white EMER ON light and amber CALL lights flash
b. The amber ATT lights flash on the ACPs
c. 3 long buzzers sound in the cockpit (inhibited during critical phases of flight)
d. System resets when the attendant hangs up the relevant system