![background image](http://html.mh-extra.com/html/icom/ic-m31/ic-m31_instruction-manual_612756011.webp)
6
3
PANEL DESCRIPTION
New2001
t
LOCK INDICATOR
(p. 12)
Appears while the lock function is activated.
y
BATTERY INDICATOR
Indicates remaining battery power.
u
SCAN INDICATOR
(p. 14)
Blinks while scanning.
i
DUALWATCH/TRI-WATCH INDICATORS
(p. 15)
“DUAL” appears during dualwatch; “TRI” appears during
tri-watch.
o
DUPLEX INDICATOR
Appears when a duplex channel is selected.
!0
SUB CHANNEL READOUT
• Indicates Channel 16 during priority scan, dualwatch or
tri-watch. (p. 15)
• Indicates the SET mode item while in SET mode. (p. 16)
• Indicates the squelch level while squelch setting. (p. 9)
• Indicates the volume level while volume setting. (p. 9)
!1
SQUELCH LEVEL INDICATOR
Shows the squelch level.
!2
VOLUME LEVEL INDICATOR
Shows the volume level.
!3
VOLUME LEVEL ADJUSTING INDICATOR
Blinks while adjusting the volume level.
!4
SQUELCH LEVEL ADJUSTING INDICATOR
Blinks while adjusting the squelch level.
!5
CHANNEL NUMBER READOUT
• Indicates the selected operating channel number.
• In SET mode, indicates the selected condition.
!6
CHANNEL GROUP INDICATOR
(p. 8)
“
I
” appears when International; “
U
” appears when U.S.A.
(U.K. version only); “ATIS” appears when the channel
group in which ATIS function is activated (German version
only).
!7
LOW POWER INDICATOR
(p. 10)
• “LOW” appears when low power is selected.
• “LOW” blinks when switching forced low power mode be-
cause of a high temperature error or low voltage.
Indication
Full
Middle
Charging
required
No battery
Battery level
blinks when the battery is exhaustion.
blinks when the battery over charged.
3
IC-M31.qxd 03.10.20 9:18 AM Page 6 (1,1)