TYT TH-UVF 9 User Manual page 24

D C S C O D E
023
074
172 265
371 503
662
025
114 174
266 411
506
664
026
115 205
271
412
516 703
031 116
212
274 413
523
712
032
122 223
306
423 526
723
036
125 225
311
431 532
731
043 131
226
315 432
546 732
047
132 243
325
445 565
734
050
134 244
331
446 606
743
051
143 245
332
452 612
754
053
145
246 343
454
624 -
054 152
251 346
455
627
-
065 155
252 351
462
631 -
071 156
255 356
464 632
-
072
162 261
364 465
645
-
073
165 263
365 466
654
-
F u n c t i o n 2: T O N E S e a r c l i S c a n n i n g
In operating situations w t i e r e y o u don't l<now ttie C T C S S / D C S tone being used by
a n o t h e r station or stations, y o u c a n c o m m a n d the radio to listen to the incoming signal
and scan in search of the tone being u s e d .
E n t e r IMenu 31^/32"" to start C T C S S / D C S s e a r c h i n g .
If the T o n e scan feature d o e s not detect a tone or c o d e , it will continue to scan
indefinitely. W h e n this h a p p e n s , it m a y be that the other station is not sending a n y tone.
Y o u can press P T T key to halt the scan at a n y time.
Y o u also can press iVIONI key during T o n e scanning to listen to the (muted) signal f r o m
the other station. W h e n y o u release the iVIONI key. T o n e scanning will r e s u m e .
T o n e Scanning w o r k s either in the V F O or M R m o d e s .
F u n c t i o n 3: T O N E Calling ( 1 7 5 0 H z )
If the repeaters in y o u r country require a 1 7 5 0 H z burst tone for access (typically in
Europe), y o u can press and hold C A L L key for 2s and transmitter will automatically be
activated, and a 1750Hz audio tone will be s u p e r i m p o s e d on the carrier. O n c e a c c e s s
to the repeater has been g a i n e d , y o u m a y release C A L L a n d use P T T key for activating
the transmitter.
2 2 ) V F O S t e p s e t t i n g ( S T E P — M E N U 2 9 )
F u n c t i o n s : setting of the synthesizer steps
E n t e r [Menu 2 9 * to s e t V F O s t e p .
Available V a l u e s : 5/6.25/10/12.5/25/50/100 k H z
M39