10
*: Press and hold the [
F
MENU
] key
[
SIGNALING
]
[
10 SQL EXPANTION
] set to
“
ON
”, “D CD”, “TONE-DCS” and “D CD-TONE SQL” setting values are activated.
3. Press the
PTT
switch to save the settings and return to normal operation.
• The squelch type may be set for each frequency band (BAND).
• The CTCSS and DCS squelch settings are also active during scanning. If scanning is
performed with the CTCSS and DCS squelch function activated, scanning stops only
when a signal containing the specified CTCSS tone or DCS code is received.
• Pressing the MONI/T-CALL switch allows signals that do not contain a tone or DCS code,
and signals with different tones, DCS codes, digital mode signals to all be heard.
• Press and hold the [
F
MENU
] key
[
SIGNALING
]
[
3 DCS INVERSION
]
allows to receive
the DCS code of the inverted phase.
Tone squelch feature
The tone squelch opens the speaker audio only when a signal containing the specified
CTCSS tone is received. The receiver will be quiet while waiting for a call from a specific
station.
The tone squelch function does not function in digital mode. Touch [
MODE
] to change the
communication mode to Analog FM mode or turn the AMS function ON.
Setting CTCSS Tone frequency
The tone frequency may be selected from 50 frequencies (from 67.0 Hz to 254.1 Hz).
1. Press the [
F
MENU
] key
[
SQTYP
]
.
If [
SQTYP
] is not displayed, touch [
FWD →
] to display [
SQTYP
] and then touch it.
2. Rotate the DIAL knob to select “
TONE SQL
”.
3. Press the
PTT
switch to save the settings and return to normal operation.
4. Press the [
F
MENU
] key]
[
CODE
]
.
5. Rotate the DIAL knob to select the tone frequency.
6. Press the [
BACK
] key to save the setting and return to
normal operation.
12 TONE SQL FREQ
TONE : 100.0 Hz
• The tone frequency setting is common with the squelch types as follows:
TONE, TONE SQL, REV TONE, TONE-DCS, D CD-TONE SQL
• The default setting is “100.0 Hz”
Searching for the CTCSS Tone transmitted by the other Station
The tone search function does not function in digital mode. Touch [
MODE
] to change the
communication mode to Analog FM mode or turn the AMS function ON.
Search and display the tone squelch CTCSS tone transmitted by the other station.
1. Press the [
F
MENU
] key
[
SQTYP
]
.
If [
SQTYP
] is not displayed, touch [
FWD →
] to display [
SQTYP
] and then touch it.
2. Rotate the DIAL knob to select the “
TONE SQL
”.
3. Press the
PTT
switch to save the setting and return to normal operation.
