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7-2
7.
TONE SQUELCH AND POCKET BEEP
D
Tone squelch and DTCS squelch
The CTCSS Tone squelch or DTCS squelch opens
when a signal with a matched tone or code is
received
D
Reverse Tone/DTCS squelch
The Reverse Tone/DTCS squelch convenient when
you want to ignore a specific signal The transceiver
mutes the squelch when a signal with a matched tone
or code is received
D
Setting CTCSS tone or DTCS code
1 Set the operating frequency
2 Push [SET LOCK] to enter the Set mode
3 Repeatedly push [SET LOCK] or [MONI ANM PA]
to select “ ” and “Ct” (Tone Squelch frequency) or
“ ” and “dt” (DTCS code)
4 Rotate [DIAL] to select the desired tone or code
5 Push any key other than [SET LOCK] or
[MONI ANM PA] to save and exit the Set mode
Tone/DTCS squelch
The Tone Squelch
frequency item
The DTCS code item
The DTCS polarity item
Selectable Tone Squelch frequencies
(unit: Hz)
D
Setting DTCS polarity
1 Set the operating frequency
2 Push [SET LOCK] to enter the Set mode
3 Repeatedly push [SET LOCK] or [MONI ANM PA]
to select “DTP” (DTCS polarity)
4 Rotate [DIAL] to select the desired DTCS Polarity
mode
• NN: Normal polarity is used for both TX and RX
• NR: Normal polarity is used for TX, Reverse
polarity for RX
• RN: Reverse polarity is used for TX, Normal
polarity for RX
• RR: Reverse polarity is used for both TX and RX
5 Push any key other than [SET LOCK] or
[MONI ANM PA] to save and exit the Set mode
023
025
026
031
032
036
043
047
051
053
054
065
071
072
073
074
114
115
116
122
125
131
132
134
143
145
152
155
156
162
165
172
174
205
212
223
225
226
243
244
245
246
251
252
255
261
263
265
266
271
274
306
311
315
325
331
332
343
346
351
356
364
365
371
411
412
413
423
431
432
445
446
452
454
455
462
464
465
466
503
506
516
523
526
532
546
565
606
612
624
627
631
632
654
662
664
703
712
723
731
732
734
743
754
Selectable DTCS codes
670
693
719
744
770
797
825
854
885
915
948
974
1000
1035
1072
1109
1148
1188
1230
1273
1318
1365
1413
1462
1514
1567
1598
1622
1655
1679
1713
1738
1773
1799
1835
1862
1899
1928
1966
1995
2035
2065
2107
2181
2257
2291
2336
2418
2503
2541
LOCK
SET
ANM
MONI
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK
SET
ANM
MONI
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW
LOCK
SET
ANM
MONI
DIGITAL PRIO AO BUSY
MUTE
NAR
MID
LOW