Kenwood TK-2160 Instruction Manual

Also see for TK-2160: Service manual Specifications Instruction manual Specifications Service manual

172-TONE SIGNALLING2-Tone Signalling is enabled or disabled by your dealer. Thisfunction opens the squelch only when the transceiver receivesthe two tones programmed in your transceiver, in succession.Transceivers that do not transmit the correct tones will not beheard.Your dealer may also activate Group Call for your transceiver.Group Call sends on the first tone of the 2-Tone signal when acall is made.R ECEIVINGWhen you receive a signal containing the correct tones,squelch opens and you will hear the call.• The LED indicator flashes orange.• To mute the speaker after squelch opens, press the keyprogrammed as Monitor Momentary or Monitor Toggle.• Your dealer can program the squelch to close again after aspecific time period elapses.• If Transpond for 2-Tone Signalling is programmed, anacknowledgment signal is returned to the calling station.• If Call Alert for 2-Tone Signalling is programmed, an alert tone willsound when the correct tones are received.TRANSMITTINGTo transmit a 2-Tone signal, press and hold the PTT switch,then press the key programmed as 2-Tone Encode andcontinue your call as normal.If Single Tone has been activated, only the first tone of the2-Tone signal will be transmitted, activating the Group Callfunction.