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SPEAKER MICROPHONE
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Optional HM-168LWP description
■
Alligator type clip
To attach the speaker-mic.
to your shirt or collar, etc.
PTT switch
Transmits while pushed
Receives while released
Microphone
Speaker
Turn the transceiver power
OFF when connecting the
HM-168LWP.
NEVER
immerse the connector in water. If the connector
becomes wet, be sure to dry it BEFORE attaching it to the
transceiver.
NOTE:
The microphone is located as shown in the dia-
gram above. To maximize the readability of your transmit-
ted signal (voice), hold the microphone approximately 5 to
10 cm (2 to 4 inches) from your mouth, and speak in a
normal voice level.
Attaching
■
Attach the connector of the speaker-microphone into the [SP
MIC] jack on the transceiver and tighten the screws with your
fingers.
NOTE:
Use only your fingers instead of tools to tighten the
screws.
Hand tighten
CAUTION: Attach the con-
nector snugly.
A loose connection will al-
low water intrusion into the
connector.
IMPORTANT:
Keep the [SP MIC] jack cover attached to
the transceiver when the speaker-microphone is not in
use.