Analog Voice Descrambler - AOR AR-DV10 Operating Manual

in FM mode with IF bandwidth set to 6kHz or 15kHz.
Basically DCS functions the same way than CTCSS, however as the tone signal is
digital, there are more codes available for DCS.
To enable DCS:
1. Press [MENU] then [ENT].
2. Use [▶] to select [VFO EDIT] and press [ENT]
3. Use [▶] to select [SQL TYPE] and press [ENT]
4. Rotate the dial selector until [DCS] is displayed and
validate with [ENT].
5. Use [▶] to select the line [DCS CODE].
6. Press [ENT] again and rotate the dial selector knob to
chose any of the following tone codes at which the
squelch should open.
OFF SRCH*
047 050
114 115
152 155
225 226
263 265
332 343
413 423
464 465
565 606
703 712
* SRCH does auto-detect the tone code.
7. Press [ENT] then [▶] until you reach the line [VFO PARAMETER SET] and save your
selections with [ENT].
◯ 「DCS」will be displayed on the left side of the LCD when that function is active.

10.6. ANALOG VOICE DESCRAMBLER

Analog voice scrambled transmissions can be decoded with the V.SCR function. It is
sometimes used in public service radio, automobile racing and cordless telephones. This
function is limited to FM mode with IF bandwidth of 6kHz and 15kHz. (V.SCR not available in
the U.S consumer version)
To enable V.SCR:
1. Press [MENU] then [ENT].
2. Use [▶] to select [VFO EDIT] and press [ENT]
3. Use [▶] to select [V.SCR] and press [ENT]
4. Turn the dial selector know until [ON] appears and press
[ENT].
017 023 025
051 053 054
116 122 125
156 162 165
243 244 245
266 271 274
346 351 356
431 432 445
466 503 506
612 624 627
723 731 732
026 031
065 071
131 132
172 174
246 251
306 311
364 365
446 452
516 523
631 632
734 743
47
032 036 043
072 073 074
134 143 145
205 212 223
252 255 261
315 325 331
371 411 412
454 455 462
526 532 546
654 662 664
754