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5
3
PANEL DESCRIPTION
New2001
■
Front, top and side panels (Continued)
u
CHANNEL UP/DOWN KEYS [
Y
Y
]/[
Z
Z
]•
[TAG]
• Selects an operating channel. (pgs. 7, 8)
• Selects the SET mode condition of the item. (p. 16)
• Checks tag channels or changes scanning direction dur-
ing scan. (p. 14)
• Sets or clears the displayed channel as a tag (scanned)
channel when pushed both keys for 1 sec. (p. 14)
• While pushing this key, turn power ON to clear all tag
channels in the channel group. (p. 14)
i
DIAL/CHANNEL GROUP KEY [DIAL]
• Push to return to the channel selection before selecting
the channel 16 or the call channel with [16•
C
].
• Selects one of 2 regular channel groups in sequence
when pushed for 1 sec. (p. 8)
- International, U.S.A.*
1
(or ATIS*
2
) channels are available.
*
1
Available for the UK version only
*
2
Available for the German version only
o
CHANNEL 16 KEY [16•C]
• Selects Channel 16 when pushed. (p. 7)
• Selects the call channel when pushed for 1 sec. (p. 7)
• Enters call channel programming condition when the call
channel is selected and this key is pushed for 3 sec.
(p. 11)
• Exits set mode when pushed during set mode operation.
(p. 16)
!0
PTT SWITCH [PTT]
Push and hold to transmit; release to receive.
■
Function display
q
TRANSMIT INDICATOR
(p. 10)
Appears while transmitting.
w
BUSY INDICATOR
Appears when receiving a signal or when the squelch
opens. (p. 10)
“
” blinks while monitoring. (p. 12)
e
TAG CHANNEL INDICATOR
(p. 14)
Appears when a tag channel is selected.
r
CALL CHANNEL INDICATOR
(p. 7)
Appears when the call channel is selected.
q
e
r
y
t
w
!5
!3
!4
i
u
o
!2
!1
!0
!7
!6
IC-M31.qxd 03.10.20 9:18 AM Page 5 (1,1)