Speaker Microphone - Icom IC-M423GE Instruction Manual

2
PANEL DESCRIPTION

■ Speaker Microphone

r
IC-M423G/IC-M423GE
/IC-M424G
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)
8
q
Microphone
Speaker
w
e
IC-M423/IC-M424
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 the IC-M423G, IC-M423GE, and IC-M424G.