Icom IC-M25

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OPTIONAL SPEAKER-MICROPHONE (HM-213)
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Descriptions
The HM-213 s p e a k e r m i c r o p h o n e is a lightweight speaker
microphone. It fits in the palm of your hand and allows you to
talk and listen more easily.
NEVER immerse the connector in water. If the connector
getswet,besuretodryitBEFOREconnectingittothe
transceiver.
NOTE: The microphone is located at the top of the
speaker-microphone, as shown above. To maximize the
readability of your transmitted signal (voice), hold the
microphoneapproximately5to10cm(2to4inches)from
your mouth, and speak at your normal voice level.
Attaching
Turn OFF the power. Then, insert the speaker-mic connector
into the [SP/MIC] connector and securely screw it, as shown
below.Becarefulnottocross-threadtheconnection.
IMPORTANT: KEEP the transceiver’s [SP/MIC] cap attached
when the speaker-microphone is not used. If the cover is
not attached, water will get into the transceiver. Moreover,
the terminals (pins) will become rusty, or the transceiver will
function abnormally if the connector gets wet.
PTT switch
Push to transmit,
release to receive.
Microphone
Speaker
Alligator type clip
To attach the speaker-mic.
to your shirt or collar.
Tu rn the transceiver power OFF
when connecting the HM-213.
CAUTION: Attach the speaker-microphone’s
connector securely to prevent accidental
loss, or water intrusion into the connector.
Detaching:
Rotate the [SP MIC] cap counter-
clockwise, and then detach it.
Attaching:
Attach the [SP/MIC] cap, and then
rotate it clockwise completely.