2
Communicating with specified stations
Selecting the Squelch Type
1. Press and hold the [
F
menu
] key.
2. Rotate the
DIAL
knob to select [
24 SQL.TYP
] then
press the
DIAL
knob.
3. Rotate the
DIAL
knob to select the squelch type, refer to the table below.
Squelch Type
Icon indication
Description
OFF
-
Deactivates the tone squelch function and DCS func-
tion OFF, then returns to the normal squelch opera-
tion.
TON.ENC
FM Transmissions contain the CTCSS tone. Receives
as a normal squelch operation.
TON.SQL
Activates the CTCSS tone squelch function.
REV.TON
-
Activates the reverse tone function. Used to monitor
communications based on the squelch control sys-
tem. When a signal contains the designated tone,
the squelch is not opened, and when the tone signal
disappears, the squelch opens and communication
starts.
DCS
Activates the Digital Code Squelch (DCS) function.
The DCS code may be selected from 104 codes (from
023 to 754).
PR FRQ
Activates the no-communication squelch function for
radios. The no-communication signal tone frequencies
may be specified within the range of 300 Hz to 3000
Hz in steps of 100 Hz.
PAGER
Activates a new two-tone CTCSS pager function.
When communicating with transceivers among friends,
specify personal codes (each code is composed of
two tones) so that you can call only specific stations.
DCS.ENC*
-
Transmits the signal containing the DCS CODE. Re-
ceives as a normal squelch operation.
TON.DCS*
-
Sends a CTCSS tone signal when transmitting, and
receives only signals that match the DCS code.
DCS.TSQ*
-
Sends the DCS CODE when transmitting, and re-
ceives only signals that contain a matching CTCSS
tone.
* Turning the Set Mode [
26 SQL.EXP
] to ON, “DCS.ENC”, “TON.DCS” and “DCS
TSQ” setting values are activated.
