I Microphone - Icom IC-M402A Instruction Manual

!1 CHANNEL COMMENT INDICATOR
➥ Channel comment appears if programmed. (p. 10)
➥ "
" scrolls when the battery voltage drops to
approx. 10 V DC or below.
➥ "
" blinks during Dualwatch; "
watch. (p. 11)
!2 CHANNEL GROUP INDICATOR (p. 7)
Indicates whether a U.S.A. "U," International "I" or Cana-
dian "C" channel is in use.

I Microphone

" blinks during Tri-
q PTT SWITCH [PTT]
w CHANNEL UP/DOWN KEYS [Y Y ]/[Z Z ]
e TRANSMIT POWER KEY [HI/LO]
PANEL DESCRIPTION
q
w
Push and hold to transmit; release to receive. (p. 8)
Push either key to change the operating memory channel,
Set mode settings, etc. (pgs. 6, 7, 30)
➥ Toggles power high and lower when pushed. (p. 8)
• Some channels are set to low power only.
➥ While pushing [HI/LO], turn power ON to toggle the mi-
crophone lock function ON and OFF. (p. 10)
2
2
Microphone
e
5