OPTIONAL SPEAKER-MICROPHONE 11

■ HM-125 Descriptions

■ Attachment

Alligator type clip

Insert the speaker-mic connector on to the [SP MIC] connector and carefully screw it tight, as shown in the diagram below. Be careful not to cross thread the connection.

To attach the speaker-mic. to your shirt or collar, etc.

PTT switch

Transmits during push. Receives during release.

Microphone

Speaker

Set the triangle mark to the front side.

Detaching:

Pull up the cap in the direction of the arrow to detach it.

Attaching:

Attach the cap in the direction of the arrow completely.

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NEVER immerse the connector in water. If the connector becomes wet, be sure to dry BEFORE attaching it to the trans- ceiver.

NOTE: The microphone is located at the top of the speaker-microphone, as shown in the diagram above. To maximize the readability of your transmitted signal (voice), hold the microphone approx. 2.5 cm (1 inch) from your mouth, and speak in a normal voice level.

CAUTION: Attach the speaker-microphone’s connector securely to prevent accidental dropping, or water intrusion in the connector.

IMPORTANT: KEEP the transceiver’s [SP MIC] connector cap attached when the speaker-microphone is not in use. Water will not get into the transceiver even if the cover is not attached, however, the terminals (pins) will become rusty, or the transceiver will function abnormally if the connector has become wet.

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