![background image](http://html.mh-extra.com/html/icom/ic-2300h/ic-2300h_instruction-manual_612020012.webp)
2
q
FREQUENCY READOUT
Shows the operating frequency, channel name, Set
mode contents, and so on.
•
The frequency decimal point blinks during a scan.
(p. 30)
•
While the DTMF memory function is in use, “d” ap-
pears in the 100 MHz digit. (p. 36)
w
TRANSMIT ICON
➥
Appears while transmitting. (p. 10)
➥
Blinks while transmitting with the One-Touch PTT
function. (p. 11)
e
Appears when the Audio Mute function is activated.
r
NARROW MODE ICON
Appears when the narrow FM mode is selected.
t
OUTPUT POWER ICONS
Displays the selected transmit output power level.
•
The “Mid-Low” power is not selectable in the Taiwan
version.
y
KEY ICONS
Displays the function(s) of the front panel keys di-
rectly below the function display.
u
SKIP ICON
Appears when the selected memory channel is set
as a skip channel.
i
MEMORY CHANNEL NUMBER READOUT
➥
Displays the selected memory channel number.
➥
“C” appears when the Call channel is selected.
o
MEMORY ICON
Appears when the Memory mode is selected.
!0
S/RF INDICATOR
➥
Shows the relative signal strength, while receiving
signals. (p. 8)
➥
Shows the output power level, while transmitting.
!1
BUSY ICON
➥
Appears when receiving a signal, or the squelch is
open.
➥
Blinks while the monitor function is turned ON.
!2
S-METER SQUELCH ICON
Appears while the S-meter Squelch function is turned
ON.
!3
SQUELCH ATTENUATOR ICON
Appears while the Squelch Attenuator function is
turned ON.
!4
PRIORITY WATCH ICON
Appears during Priority Watch.
!5
AUTO POWER OFF ICON
Appears when the Auto Power OFF function is turned
ON.
!6
TONE ICONS
Appear when the tone function is turned ON, and in-
dicate which tone function is in use.
•
Push
[TONE]
to select the desired tone function.
!7
DUPLEX ICONS
The “+” icon appears in the plus duplex mode.
The “–” icon appears in the minus duplex mode.
!8
LOCK ICON
Appears while the Lock function is turned ON.
!7
!3
!4
i
!5
!6
!0
!2
!1
!8
u
o
w
y
t
e
r
q
■
Function display
“ ”
Subaudible tone encoder (only TX)
(p. 13)
“ ” and “ ” DTCS encoder (only TX) (p. 13)
“ ”
CTCSS Squelch function (p. 41)
“ ” and “
” Reverse CTCSS Squelch function
“ ”
“ ” and “
” Reverse DTCS Squelch function
“ ” and “ ” CTCSS Pocket beep function (p. 39)
“ ” and “ ” DTCS Pocket beep function (p. 39)
1
PANEL DESCRIPTION