Speaker Microphone; Optional Hm-203Ex Description - Icom IC-F4200DEX Instructions Manual

6

Optional HM-203EX description

■
PTT SWITCH
Hold down to
transmit, release
to receive.
Turn OFF the trans-
ceiver power when
connecting or dis-
connecting the mi-
crophone.
NEVER immerse the connector in water. If the connector becomes
wet, be sure to dry it BEFORE connecting it to the transceiver.
NOTE: The microphone is located at the top of the speaker mi-
crophone, as shown in the diagram above. To maximize the
readability of your transmitted signal (voice), hold the micro-
phone approximately 5 to 10 cm (2 to 4 inches) from your mouth,
and speak at a normal voice level.
39

SPEAKER MICROPHONE

Microphone
Speaker
Belt clip