Icom i2730A Instruction Manual page 24

2
MENU MODE
MENU items (Continued)
■
• DTC.TSQ: When you transmit, the DTCS code is superim-
posed on your normal signal.
When you receive, the tone squelch opens only
for a signal that includes a matching tone fre-
quency. (Audio is heard)
• DTCS code setting: "CODE"
• DTCS polarity setting: "DTCS-P"
• Tone frequency setting: "C TONE"
• TON.TSQ: When you transmit, the subaudible tone is su-
perimposed on your normal signal.
When you receive, the tone squelch opens only
for a signal that includes a matching tone fre-
quency. (Audio is heard)
• Subaudible tone setting: "R TONE"
• Tone frequency setting: "C TONE"
Offset frequency
Set the frequency offset for duplex (repeater) operation to be-
tween 0 and 59.99500 MHz.
• The duplex shift direction (DUP–/DUP) is set in the duplex
setting screen that is displayed when you hold down [MONI
DUP]C for 1 second in the VFO mode. (p. 50)
* The default value may differ, depending on the frequency
band (selected as the Main band before entering the MENU
mode) and the transceiver version.
19
Repeater Tone
Select a CTCSS tone frequency for repeater or other tone
squelch access.
50 tone frequencies (67.0~254.1 Hz) are selectable.
TSQL Freq
Select a CTCSS tone frequency for the tone squelch or the
Pocket beep function.
50 tone frequencies (67.0~254.1 Hz) are selectable.
• Tone frequencies (Unit: Hz)
(Default: 0.600.00*)
67.0 085.4 107.2 136.5
69.3 088.5 110.9 141.3
71.9 091.5 114.8 146.2
74.4 094.8 118.8 151.4
77.0 097.4 123.0 156.7
79.7 100.0 127.3 159.8
82.5 103.5 131.8 162.2
(Default: 88.5)
(Default: 88.5)
165.5 186.2 210.7 254.1
167.9 189.9 218.1
171.3 192.8 225.7
173.8 196.6 229.1
177.3 199.5 233.6
179.9 203.5 241.8
183.5 206.5 250.3