Icom IC-R6 Instruction Manual - Page 64

Frequency offset OFFSET, Duplex direction DUP, Tone squelch TSQL

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9 SET MODE D Frequency offset (OFFSET) Sets the frequency offset for each frequency band independently within the range of 0 to 159.995 MHz. While [SQL] is held down, the monitoring frequency shifts up or down from the set operating frequency, according to the duplex setting (+DUP or -DUP). The default value may differ depending on the selected frequency band before accessing the Set mode, and the receiver version. The selected tuning step in the VFO mode is used when setting the frequency offset. D Duplex direction (DUP) Selects the duplex direction. The displaying frequency shifts the programmed frequency in frequency offset above when monitor function is in use (while holding down [SQL]). • OFF : Simplex operation. (default) • -DUP : The displayed frequency shifts down dur- ing monitor. • +DUP : The displayed frequency shifts up during monitor. 51 D Tone squelch (TSQL) Selects the tone or DTCS squelch operation and pocket beep, so you can wait for a desired signal. (default: OFF) • OFF : Regular noise squelch operation. • TSQLS : In addition to the "TSQL" setting, aler t beeps will sound when a signal with the matched subaudible tone is received. • TSQL : S elects tone squelch. The squelch opens only when a signal with a matched subaudible tone is received. • DTCSS : In addition to the "DTCS" setting, alert beeps will sound when a signal with a matched DTCS code is received. • DTCS • TSQL-R : S elects DTCS squelch. The squelch opens only when a signal with a matched DTCS code is received. : S elects reverse tone squelch. The squelch mutes only when a signal with a matched subaudible tone is received. • DTCS-R : S elects reverse DTCS squelch. The squelch mutes only when a signal with a matched DTCS code is received. The subaudible tone frequency is programmed in the tone frequency option and DTCS code is programmed into the DTCS code option.

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51
9
SET MODE
D
Frequency offset (OFFSET)
Sets the frequency offset for each frequency band independ-
ently within the range of 0 to 159.995 MHz. While
[SQL]
is
held down, the monitoring frequency shifts up or down from
the set operating frequency, according to the duplex setting
(+DUP or -DUP).
The default value may differ depending on the selected
frequency band before accessing the Set mode, and the
receiver version.
The selected tuning step in the VFO mode is used when
setting the frequency offset.
D
Duplex direction (DUP)
Selects the duplex direction. The displaying frequency shifts
the programmed frequency in frequency offset above when
monitor function is in use (while holding down
[SQL]
).
• OFF
: Simplex operation.
(default)
• –DUP
: The displayed frequency shifts down dur-
ing monitor.
• +DUP
: The displayed frequency shifts up during
monitor.
D
Tone squelch (TSQL)
Selects the tone or DTCS squelch operation and pocket
beep, so you can wait for a desired signal.
(default: OFF)
• OFF
: Regular noise squelch operation.
• TSQL
S
: In addition to the “TSQL” setting, alert
beeps will sound when a signal with the
matched subaudible tone is received.
• TSQL
: Selects tone squelch. The squelch opens
only when a signal with a matched subaudi-
ble tone is received.
• DTCS
S
: In addition to the “DTCS” setting, alert
beeps will sound when a signal with a
matched DTCS code is received.
• DTCS
: Selects DTCS squelch. The squelch opens
only when a signal with a matched DTCS
code is received.
• TSQL-R
: Selects reverse tone squelch. The squelch
mutes only when a signal with a matched
subaudible tone is received.
• DTCS-R
: Selects
reverse DTCS squelch. The squelch
mutes only when a signal with a matched
DTCS code is received.
The subaudible tone frequency is programmed in the tone
frequency option and DTCS code is programmed into the
DTCS code option.