Icom IC-E7 Instruction Manual page 91

D D HM-153
-
TIE PIN MICROPHONE
An optional OPC-782 is required for connection.
NOTE: Connect the OPC-782 after removing
the [MIC/SP] cap (MIC/SP jack cover).
Keep the [MIC/SP] cap attached when jack
are not in use to keep the contact clean.
[MIC/SP]
cap
OPC-782
Microphone
HM-153
Speaker/MIC
connector
D D HM-153P
-
TIE PIN MICROPHONE
Connects to the IC-E7 directly (without the OPC-782).
NOTE: Connect the HM-153P after removing
the [MIC/SP] cap (MIC/SP jack cover).
Keep the [MIC/SP] cap attached when jack
are not in use to keep the contact clean.
[MIC/SP]
cap
15
OPTIONS
Microphone
HM-153P
15
78