![](/images/new-backgrounds/1293652/29365265x1.webp)
SPEAKER-MICROPHONE 10 ![](/images/new-backgrounds/1293652/29365265xi2.webp)
■HM-138 Description
Alligator type clip
To attach the
PTT switch
Transmits during push
Receives during release
Microphone
Speaker
NEVER immerse the connector in water. If the connector be- comes wet, be sure to dry it BEFORE attaching it to the trans- ceiver.
NOTE: The microphone is located at the top of the
■Attachments
Insert the connector of the
|
| Detaching: |
| w | Unscrew (q), |
| then detach the | |
|
| |
q |
| jack cover (w). |
Attaching: Attach the jack
e cover (e), th-
en tighten the screw (r).
r
CAUTION: Attach the s
IMPORTANT: KEEP the [SP MIC] jack cover attached (transceiver) when the
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