Tuning Step; Scan Pause Timer; D Scan Resume Timer; Display Dimmer - Icom IC-2300H Instruction Manual

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11
OTHER FUNCTIONS
D
Repeater tone
Select the subaudible tone needed to access the re-
peater. A total of 50 tone frequencies (67.0–254.1 Hz)
are selectable. (default: 88.5 Hz)
MUTE
NAR
MID
LOW
LOCK ANM DUP
S ET MONI LOW
D
Tone squelch frequency
Select the CTCSS tone frequency to use for the Tone
Squelch function.
A total of 50 tone frequencies (67.0–254.1 Hz) are se-
lectable. (default: 88.5 Hz)
MUTE
NAR
MID
LOW
LOCK ANM DUP
S ET MONI LOW
• Selectable subaudible tone frequencies
67.0 79.7 94.8 110.9 131.8
69.3 82.5 97.4 114.8 136.5
71.9 85.4 100.0 118.8 141.3
74.4 88.5 103.5 123.0 146.2
77.0 91.5 107.2 127.3 151.4
D
DTCS code
Set the DTCS code (both encoder and decoder) for
DTCS squelch operation. A total of 104 codes are se-
lectable. (default: 023)
MUTE
NAR
MID
LOW
LOCK ANM DUP
S ET
MONI LOW
D
DTCS polarity
Set the Transmit and Receive DTCS polarity to "NN,"
"NR," "RN" or "RR." (default: NN)
MUTE
NAR
MID
LOW
LOCK ANM DUP
S ET MONI LOW
D
Frequency offset
Set the duplex frequency offset between 0 and 20 MHz.
In the duplex mode, the transmit frequency shifts up or
down from the receive frequency by the offset amount.
(default: Depending on the transceiver versions)
MUTE
NAR
MID
LOW
LOCK ANM DUP
S ET MONI LOW
D

Reverse function

Turn the Reverse Duplex function ON or OFF (default).
When the Reverse Duplex function is ON, the receive
and transmit frequencies are reversed.
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK ANM DUP T-SCAN PRIO SCAN
S ET LOW TONE M/CALL V/MHz
MONI
OFF: Normal duplex (default)
DIGITAL PRIO AO BUSY
T-SCAN PRIO SCAN
TONE M/CALL V/MHz
DIGITAL PRIO AO BUSY
T-SCAN PRIO SCAN
TONE M/CALL V/MHz
156.7 171.3 186.2 203.5 229.1
159.8 173.8 189.9 206.5 233.6
162.2 177.3 192.8 210.7 241.8
165.5 179.9 196.6 218.1 250.3
167.9 183.5 199.5 225.7 254.1
DIGITAL PRIO AO BUSY
T-SCAN PRIO SCAN
TONE M/CALL
V/MHz
DIGITAL PRIO AO BUSY
T-SCAN PRIO SCAN
TONE M/CALL V/MHz
DIGITAL PRIO AO BUSY
T-SCAN PRIO SCAN
TONE M/CALL V/MHz
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK ANM DUP T-SCAN PRIO
S ET LOW TONE M/CALL
MONI
ON: Reversed duplex
D

Tuning step

Set the VFO tuning step to 5, 6.25, 10, 12.5, 15, 20, 25,
30 or 50 kHz. (default: Depending on the versions)
MUTE
NAR
MID
LOW
LOCK
S ET
D

Scan pause timer

Select the scan pause timer option.
When receiving a signal, the scan pauses according to
the scan Pause Timer. (default: SCP-10)
• "SCP-2"–"SCP-20" : When receiving a signal, the
• "SCP-HO"
MUTE
NAR
MID
LOW
LOCK
S ET
D
Scan resume timer
Set the scan resume options of a pause after the re-
ceived signal disappears. (default: SCT-2)
• "SCT-0"
• "SCT-1"–"SCT-5"
• "SCT-HO"
MUTE
NAR
MID
LOW
LOCK
S ET
D

Display dimmer

Set the backlight brightness to between 1 (Dark) and
4 (Bright; default).
MUTE
NAR
MID
LOW
LOCK
S ET
D
Auto dimmer
Set the Auto Dimmer brightness.
The Auto Dimmer function automatically reduces the
backlight brightness if no operation has been performed
for 5 seconds.
• "ATD OF" (default) : Auto Dimmer function is turned OFF.
• "AT OF"
• "AT D1" – "AT D3" : The backlight lights with the level 1
SCAN
V/MHz
MUTE
NAR
MID
LOW
LOCK
S ET
45
DIGITAL PRIO AO BUSY
ANM DUP T-SCAN PRIO SCAN
MONI LOW TONE M/CALL V/MHz
scan pauses for 2 to 20 seconds
(set in 2 seconds steps).
: When a signal is received, the
scan pauses until it disappears.
DIGITAL PRIO AO BUSY
ANM DUP T-SCAN PRIO SCAN
MONI LOW TONE M/CALL V/MHz
: The scan resumes immediately
after the signal disappears.
: The scan resumes 1 to 5 seconds
after the signal disappears.
: The scan remains paused ac-
cording to the Pause Timer, even
if the signal disappears. Rotate
[DIAL] to resume the scan.
DIGITAL PRIO AO BUSY
ANM DUP T-SCAN PRIO SCAN
MONI LOW TONE M/CALL V/MHz
DIGITAL PRIO AO BUSY
ANM DUP T-SCAN PRIO SCAN
MONI LOW TONE M/CALL V/MHz
The backlight is continuously ON,
while the transceiver is turned ON.
: The backlight automatically turns
OFF if no operation has been per-
formed for 5 seconds.
(Dark) to 3 (Bright), if no operation
has been performed for 5 seconds.
DIGITAL PRIO AO BUSY
ANM DUP T-SCAN PRIO SCAN
MONI LOW TONE M/CALL V/MHz