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5
2
PANEL DESCRIPTION
New2001
2
o
TIME ZONE INDICATOR
➥
Shows the current time data when a GPS receiver is
connected.
➥
“
No Time
” appears when no GPS receiver is con-
nected and no time data is input manually.
➥
“
Local
” appears when the offset time data is set.
(p. 43)
!0
LOW BATTERY INDICATOR
“
” blinks when the battery voltage drops to approx. 11 V
DC or below.
!1
CHANNEL COMMENT INDICATOR
Channel comment appears if programmed. (p. 10)
• More than 9-character comment scrolls automatically.
■
Microphone
q
PTT SWITCH [PTT]
Push and hold to transmit; release to receive. (p. 8)
w
CHANNEL UP/DOWN KEYS [
J
J
]/[
K
K
]
Push either key to change the operating memory channel,
set mode settings, etc. (pgs. 6, 45)
e
TRANSMIT POWER KEY [HI/LO]
➥
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)
Microphone
w
q
e
!IC-M421-3.qxd 06.5.26 1:43 PM Page 5 (1,1)
Summary of Contents for IC-M421
Page 1: ......
Page 42: ...re ush call or r Push ENT to transmit the polling request call to the se lected station ...
Page 61: ...55 12 TEMPLATE 11 12 Unit mm 164 78 149 61 6 ...
Page 62: ......
Page 63: ...57 28 3 14 2 111 2 60 6 Unit mm ...
Page 64: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan ...