Speaker Microphone - Icom ic-m423 Instruction Manual

2
PANEL DESCRIPTION

Speaker Microphone

■
r
IC-M423G/IC-M424G
8
q
Microphone
Speaker
w
e
IC-M423/IC-M424
q PTT [PTT]
Hold down to transmit, release to receive. (p. 14)
w CHANNEL UP/DOWN KEYS [Y]/[Z]
Push either key to check Favorite channels, change scan-
ning direction or manually resumes a scan. (pp. 14, 20)
e TRANSMIT POWER KEY [H/L]*
Push to toggle the power high or low. (p. 14)
➥
• Some channels are set to only low power.
While holding down [H/L], turn ON the power to turn the
➥
Microphone Lock function ON or OFF. (p. 17)
* [HI/LO] is printed for the IC-M423/IC-M424.
r CHANNEL 16/CALL CHANNEL KEY [16/C]
➥ Push to select Channel 16. (p. 11)
➥ Hold down for 1 second to select the Call channel. (p.
11)
• The "CALL" icon is displayed when the Call channel is se-
lected.
*For only IC-M423G and IC-M424G.