Maintenance manual
MSA, Châtillon sur Chalaronne • Tél. +33 (0)474 55 01 55 •
E-mail [email protected]
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5. Audio cable:
Tools: Philips screwdriver.
Dismantling duration: 5 minutes.
Mounting duration: 5 minutes.
For this operation it is first necessary to remove the edge roll in order to access
the cable protection system.
- Remove the right ear cup,
- Remove the left ear cup,
- Remove the neck pad (make sure you do not break the piece of polystyrene inside
it),
- Put the ear cups inside the helmet,
- Remove the edge roll (see section 4),
- Unfasten the cable bushing from the connection circuit.
Unscrew the 2 screws of the cable protector and remove it
Carefully unplug the link cable to the Lz/Hz microphone switching box.
For reassembly, perform the same operations in reverse.
Warning: connect the JST plug on the link cable to the switching box on the circuit, in the
socket labelled "MIKE".