Icom IC-7100 Advanced Instructions - Page 87
Tone squelch operation
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Previous view 4 RECEIVE AND TRANSMIT Tone squelch operation The tone squelch opens only when you receive a signal containing a matching subaudible tone. You can silently wait for calls from others using the same tone. qqSelect the desired frequency band. (p. 3-6) wwOn the Mode selection screen, touch "FM" to select the FM mode. eePush MENU (C) one or more times to select the "M-2" screen (M-2 menu). rrTouch [TONE](D) one or more times to turn ON the Tone squelch function. • "TSQL" appears. • Touch [TONE](D) to toggle between "TONE," "TSQL," "DTCS" and OFF (icon disappears). ttTouch [TONE](D) for 1 second to display the "TONE" screen. • "TSQL Tone" appears. yyRotate the Dial to select the desired tone squelch frequency. See the table shown below. • If desired, touch [DEF] for 1 second to reset to the default setting. uuPush MENU (C) to exit the "TONE" screen. iiCommunicate in the usual manner. • The tone squelch opens only when you receive a signal containing a matching subaudible tone. • Subaudible tones are superimposed on your transmit signal. Left Display Center Right The L, R, C or D in the instructions indicate the part of the controller. L: Left side R: Right side C: Center bottom D: Display (Touch screen) TSQL icon Touch [TONE] for 1 second • Available tone squelch frequencies (Unit: 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 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 Touch for 1 second Tone frequency to reset to default 4-22