Organizational maintenance of Headset-Micro-
Operator's maintenance of Headset-Microphone
phone H-l82/PT consists of replacing the micro-
H-182/PT Consists primarily of preventive main-
phone and earphone elements, shields, packing,
tenance. Refer to the preventive maintenance
O-ring, and covers. The microphone and earphone
procedures for the external equipment with
elements can be checked by substitution and no
which the H-182/PT is used.
tools are required for replacing these parts.
Caution: When cleaning the receiver-trans-
mitter earcup and the microphone mouthpiece,
do not insert sharp tools into the holes.
2 Microphone element
3 Microphone mouthpiece
4 Microphone case