Icom IC-92A Instruction Manual page 143

■ Connecting to the [DATA/SP/MIC] jack
When connecting the optional HM-174
- , HM-175GPS
SPEAKER MICROPHONE
- or PC-1799
SPEAKER MICROPHONE
, OPC-1797
CABLE CONNECTION CABLE
jack, follow the procedure below.
• Connecting to the [DATA/SP/MIC] jack
q Remove the rubber cap. from the [DATA/SP/MIC] jack.
Rubber cap
w Set the connector's fl at face and the [DATA/SP/MIC] jack's
flat face to same direction, (Verifing square mark) then
insert it tighten.
e Rotate fix screw clockwise tighten to fix the connected
cable.
[DATA/SP/MIC] jack (Upside view)
Flat face
Triangular mark
WAT E R P RO O F
GPS WATERPROOF
DATA COMMUNICATION
to the [DATA/SP/MIC]
[DATA/SP/MIC] jack
Connector (Side view)
Triangular mark
Flat face
CAUTION!:
Turn power OFF the transceiver before connecting/
disconnecting cable to/from the [DATA/SP/MIC] jack..
• Disconnecting from the [DATA/SP/MIC] jack
q Rotate fix screw counter-clockwise to loose the con-
nected cable.
Rotate the fix screw tighten.
w Disconnect the cable from the [DATA/SP/MIC] jack.
e Put the rubber cap tighten to the [DATA/SP/MIC] jack..
15
OPTIONS
No Sound from the inside
speaker when connecting
OPC-1797.
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