Tone/Dtcs Operation; D Tone Squelch Frequency Setting - Icom IC-PCR1500 Instruction Manual

9
TONE SQUELCH OPERATION

Tone/DTCS operation

The tone or DTCS opens only when receiving a signal with
the same pre-programmed subaudible tone or DTCS code,
respectively in FM mode. You can silently wait for the speci-
fied signal using the same tone.

D Tone squelch frequency setting

qClick zFMx to select FM mode.
wClick zTSQLx to turn the tone squelch ON.
• "TSQL" appears in the function display.
eRight-click zTSQLx to display the [TSQL] setting screen.
rClick zZx to select the desired tone squelch frequency.
• 51 tone frequencies from 67.0 to 254.1 Hz are available.
tCheck the [Reverse Action] check box to mute the received
audio signal when the received signal's tone is matched.
"R"
• appears in the function display.
yClick the close button ([X]) to close the [TSQL] setting
screen.
uWhen the received signal includes a matched tone,
squelch opens and the signal can be heard.
• When the [Reverse Action] check box is checked in step t, the
received audio signal is muted.
• When the received signal's tone is not matched, tone squelch
does not open, however, the S-indicator shows signal strength.
iClick zTSQLx again to cancel the tone squelch.
• "TSQL" disappears.
94
(Multi-function receiver/Component screens only)
• [Receiver] screen
IC-PCR1500 IC-PCR2500
Active band only
Indicators
• [Compo] screen
IC-PCR1500 IC-PCR2500
MODE/VOL PANEL Active band only
• [TSQL] screen
e Click
w
Check the check box to turn
the Reverse Action ON.
q Select the desired tone squelch frequency.
• Available tone squelch frequencies list
67.0 79.7 097.4 118.8 146.2
69.3 82.5 100.0 123.0 151.4
71.0 85.4 103.5 127.3 156.7
71.9 88.5 107.2 131.8 159.8
74.4 91.5 110.9 136.5 162.2
77.0 94.8 114.8 141.3 165.5
zTSQLx
Reverse Action indicator
Tone squelch indicator
zTSQLx
(Hz)
167.9 186.2 206.5 241.8
171.3 189.9 210.7 250.3
173.8 192.8 218.1 254.1
177.3 196.6 225.7
179.9 199.5 229.1
183.5 203.5 233.6