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Quick Talk Features/ Applications Manual
Page 8
6.
PROGRAMMING DIGITAL
QUIET CALL SUB-AUDIBLE
SQUELCH INTERFERENCE
ELIMINATOR
What is Digital Quiet Call? DQC is a digital sub-audible
coded squelch system. Refer to page 7.
Do I need to program my Quick Talk with a Digital Quiet
Call code? If your radio system does not use Digital Quiet
Call, or any other trade name equivalent, skip this section
and go to the next programming feature.
TO PROGRAM A DIGITAL QUIET CALL CODE:
a. Determine the specific Digital Quiet Call (DQC) code
used for your system, then make sure this code is
listed in Table 3, which shows all of the possible
DQC codes for Quick Talk. If your system code is
not listed, call your radio service provider or Ritron.
b. Write down your code.
c. Pick up the telephone receiver, and listen for the
acknowledge tone.
d. Dial "22" followed by the selected 3-digit DQC
code.
EXAMPLE: If your DQC code is "131", dial
"22131".
Wait for the confirmation tone.
e. You may either hang up or continue programming.
NOTE: Record your frequency and QC or DQC
code in the space provided on page 7.
TABLE 3: DIGITAL QUIET CALL CODES
Normal
Invert
Normal
023
047
174 ........ 074
025 ........ 244
205 ........ 263
026 ........ 464
223 ........ 134
031 ........ 627
226 ........ 411
032 ........ 051
243 ........ 351
043 ........ 445
244 ........ 025
047 ........ 023
245 ........ 072
051 ........ 032
251 ........ 165
054 ........ 413
261 ........ 732
065 ........ 271
263 ........ 205
071 ........ 306
265 ........ 156
072 ........ 245
271 ........ 065
073 ........ 506
306 ........ 071
074 ........ 174
311 ........ 664
114 ........ 712
315 ........ 423
115 ........ 152
331 ........ 465
116 ........ 754
343 ........ 532
125 ........ 365
346 ........ 612
131 ........ 364
351 ........ 243
132 ........ 546
364 ........ 131
134 ........ 223
365 ........ 125
143 ........ 412
371 ........ 734
152 ........ 115
411 ........ 226
155 ........ 731
412 ........ 143
156 ........ 265
413 ........ 054
162 ........ 503
423 ........ 315
165 ........ 251
431 ........ 723
172 ........ 036
432 ........ 516
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Page 8
Invert
Normal
Invert
445 ........ 043
464 ........ 026
465 ........ 331
466 ........ 662
503 ........ 162
506 ........ 073
516 ........ 432
532 ........ 343
546 ........ 132
565 ........ 103
606 ........ 631
612 ........ 346
624 ........ 632
627 ........ 031
631 ........ 606
632 ........ 624
654 ........ 743
662 ........ 466
664 ........ 311
703 ........ 565
712 ........ 114
723 ........ 431
731 ........ 155
732 ........ 261
734 ........ 371
743 ........ 654
754 ........ 116
7.
TEST THE QUICK TALK
RADIO TRANSMITTER
What is the purpose of testing the Quick Talk radio
transmitter? After following the previous instructions, your
Quick Talk will be programmed to transmit on the same
frequency as your radio receivers, and you also will have
programmed your Quick Talk to transmit any coded squelch
signals required for your radio system.
Do I need to test my Quick Talk Transmitter? Yes; if you
perform this test when you have finished programing
frequency (and if used, QC or DQC code), you will save
yourself time and confusion later.
TO TEST THE QUICK TALK RADIO TRANSMITTER:
a. Attach the Quick Talk flexible antenna.
b. Turn on your radio receiver.
c. Momentarily place a screwdriver, paper clip or other
electrically conductive item across the Switch #1
terminals.
d. Quick Talk transmits the Closed and Open Switch
messages, which you should hear on your radio.
If this is the case, remove the conductive item and
proceed with your setup.
If you do not hear the messages, you have not
properly programmed Quick Talk transmitter
frequency or Quiet Call Coded Squelch. Repeat
the programming, then perform this test again.
Page 8
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