AKG CK 77 WR Mode D'emploi page 20

4 Cleaning
In theater work, the microphone grill and sound entry
may become clogged by makeup and perspiration.
1. Unscrew the grill from the cable module CCW.
2. Place the grill in an ultrasonic cleaning bath of the
type jewelers use to clean jewelry. This is the best way
to clean even the smallest orifices in the grill.
3. Allow the grill to dry.
4. Screw the grill back on the cable module.
5 Service
If the microphone fails due to condensation caused by
perspiration after long periods of use on the body, you
can replace the transducer element in the field. To re-
place the transducer element, you do not even need to
remove the microphone from the actor's body.
Therefore, this method is faster than replacing the entire
microphone.
Replacement transducer elements are available from
AKG Service.
1. Unscrew the grill from the cable module.
2. Unscrew the transducer element from the cable
module.
3. Screw the replacement transducer element on the
cable module.
4. Replace the grill.
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