12
OTHER FUNCTIONS
12-10
The tone squelch opens only when you receive a
signal including a matching DTCS code in the FM or
FM narrow mode� You can silently wait for calls from
others using the same tone� Also, a reversed tone
squelch function mutes the squelch when you receive
a signal including a matching DTCS code�
DTCS squelch operation
D
DTCS code setting and operation
Step 1. Setting the DTCS code
MENU > DUP/TONE��� >
DTCS Code
1� Push [V/MHz] to enter the VFO mode�
2� Push [FM/DV] to select the FM or FM-N (FM
narrow) mode�
3� Rotate [DIAL] to set an operating frequency�
4� Push [MENU]�
5� Select “DUP/TONE����”
6� Select “DTCS Code�”
7� Rotate [DIAL] to set a DTCS code�
L
Set to between 023 and 754�
8� Push [MENU]�
•
Returns to the standby screen�
Step. 2 The DTCS code operation
1� Push [QUICK]�
2� Select “TONE�”
TIP: To sound beeps when a call is received
If “DTCS
S
” is selected, beeps sound for 30
seconds and “
S
” blinks when a call with the
matching tone signal is received�
L
Within 30 seconds, push [PTT] to stop the beeps�
(“
S
” disappears) After that, the transceiver selects
the regular tone squelch operation� If you make no
operation for 30 seconds, the beeps automatically
stop, but “
S
” continues to blink to indicate that you
received a call�
About the DTCS code type:
•
DTCS
S
: Enables the DTCS squelch with the Pocket
Beep function�
• DTCS:
Enables the DTCS Squelch function.
• DTCS-R: Enables the Reverse DTCS Squelch
function�
• DTCS(T) (“DTCS” blinks):
When you transmit, the selected DTCS
code is superimposed on your normal
signal�
When you receive, the function is OFF�
•
TONE(T)/DTCS(R)
(“T-DTCS” is displayed, “T” blinks.):
When you transmit, the selected subaudible
tone is superimposed on your normal signal�
When you receive, the DTCS squelch opens
only for a signal that includes a matching
DTCS code and polarity� (Audio is heard)
•
DTCS(T)/TSQL(R)
(“D-TSQL” is displayed, “D” blinks.):
When you transmit, the selected DTCS
code is superimposed on your normal
signal�
When you receive, the tone squelch opens
only for a signal that includes a matching
tone frequency� (Audio is heard)
[ENT]
[Down]
[Up]
3�
Select a DTCS code type. (Example: DTCS)
▼
4� Operate normally�
•
You will only hear the audio of stations that are using
the same DTCS code� All other signals will be muted�