Tone Squelch Function; D.sql (Digital Squelch) Function; Ddigital Code Squelch; Dnetwork Access Code (Nac) - Icom IC-R8600 Instruction Manual

Tone squelch function

FM mode
The Tone squelch opens only when you receive a
signal that includes a matching subaudible tone.
LRefer to page 9-11 for Tone scan or Code scan.
1. Touch [TONE] on the FUNCTION screen.
• Each touch changes between [TSQL], [DTCS] and [OFF].
2. To change the Tone frequency or DTCS code,
touch [TONE] for 1 second.
• Opens the TONE FREQUENCY screen.
3. Touch [T-SQL TONE] or [DTCS CODE], then
rotate , to change the frequency or code.
• Touch [POL] to toggle the DTCS polarity.
• The settings are stored in each memory channel.
Toggles the polarity (DTCS)
4. To close the
TONE FREQUENCY
• Selectable tone frequencies (Hz)
67.0 88.5 114.8 151.4 177.3 203.5 250.3
69.3 91.5 118.8 156.7 179.9 206.5 254.1
71.9 94.8 123.0 159.8 183.5 210.7 150.0
74.4 97.4 127.3 162.2 186.2 218.1
77.0 100.0 131.8 165.5 189.9 225.7
79.7 103.5 136.5 167.9 192.8 229.1
82.5 107.2 141.3 171.3 196.6 233.6
85.4 110.9 146.2 173.8 199.5 241.8
• Selectable DTCS codes
023 054 125 165 245 274 356 445 506 627 732
025 065 131 172 246 306 364 446 516 631 734
026 071 132 174 251 311 365 452 523 632 743
031 072 134 205 252 315 371 454 526 654 754
032 073 143 212 255 325 411 455 532 662
036 074 145 223 261 331 412 462 546 664
043 114 152 225 263 332 413 464 565 703
047 115 155 226 265 343 423 465 606 712
051 116 156 243 266 346 431 466 612 723
053 122 162 244 271 351 432 503 624 731
Starts or stops a Tone
scan (p. 9-11)
Touch for 1 second to reset
to the default setting.
screen, push .

D.SQL (Digital Squelch) function

D Digital Code Squelch
D-STAR mode
The squelch opens only when you receive a D-STAR
signal that includes a matching CSQL (Code Squelch).
• Settable range: 00 ~ 99
1. Touch [D.SQL] on the FUNCTION screen.
• Each touch turns the function ON or OFF.
2. To change the digital code, touch [D.SQL] for
1 second.
• Opens the DIGITAL SQL (D-STAR) screen.
3. Rotate
L The setting is stored in each memory channel.
Information
L
When receiving the data communication signal, the data is
restored, regardless of the digital code setting.
D Network Access Code (NAC)
P25 mode
The squelch opens only when you receive an APCO
P25 signal that includes a matching NAC.
• Settable range: 000 ~ FFF (in hexadecimal)
1. Touch [D.SQL] on the FUNCTION screen.
• Each touch turns the function ON or OFF.
2. To change the NAC, touch [D.SQL] for 1 second.
• Opens the DIGITAL SQL (P25) screen.
3. Rotate
• Touch [EDIT] to enter using the keypad.
L The setting is stored in each memory channel.
5-9
OTHER FUNCTIONS
to set the code.
Touch for 1 second to reset
to the default setting.
to set the code.
Enter using the keypad
Resets to the default setting.
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