Kenwood TK-2170 Series Function Reference

Also see for TK-2170 SERIES: Service manual Instruction manual Instruction manual Specifications Service manual

19 2-TONE78 Index Contents Confidential FUNC (K)/Ver. 1.0119.3 DecodeThere are 3 types of Optional Signaling for each channelin the Conventional Group: 2-tone 1, 2-tone 2 and 2-tone3.The following functions can be configured for 2-tone 1,2-tone 2 and 2-tone 3:• Decoder 1 to Decoder 2• A Tone/ B Tone/ C Tone/ D Tone• Auto Reset Timer• Clear to Transpond• Selective Call Alert LED19.3.1 Decoder 1 to Decoder 2Two types of Decoders can be configured for 2-tone 1,2-tone 2 and 2-tone 3. The transceiver can receive the2-tone code configured for Decoder 1 to Decoder 2 at thesame time.The following functions can be configured for eachDecoder. Call FormatCall Format can be used to configure the A Tone, B Tone,C Tone and D Tone combinations for receiving a call.Below is a list of the combinations.Table 19-2 Call Format Combination List Transpond/ Alert ToneTranspond/ Alert Tone can be used to configure thetransceiver operation when the transceiver receives acall with 2-tone.Table 19-3 Transpond/ Alert Tone OperationCombination Combination Pattern Standby1• A-B (The transceiver waits toreceive A Tone and B Tone.)• A-C (The transceiver waits toreceive A Tone and C Tone.)• A-D (The transceiver waits toreceive A Tone and D Tone.)The transceiverwaits to receivethe 1st Tone for 1second and the2nd Tone for 3seconds.2• B-A (The transceiver waits toreceive B Tone and A Tone.)• B-C (The transceiver waits toreceive B Tone and C Tone.)• B-D (The transceiver waits toreceive B Tone and D Tone.)3• C-A (The transceiver waits toreceive C Tone and A Tone.)• C-B (The transceiver waits toreceive C Tone and B Tone.)• C-D (The transceiver waits toreceive C Tone and D Tone.)4• D-A (The transceiver waits toreceive D Tone and A Tone.)• D-B (The transceiver waits toreceive D Tone and B Tone.)• D-C (The transceiver waits toreceive D Tone and C Tone.)5 • Long A (The transceiverwaits to receive A Tone.)The transceiverwaits to receive aSingle Tone formore than 5seconds.6 • Long B (The transceiverwaits to receive B Tone.)7 • Long C (The transceiverwaits to receive C Tone.)8 • Long D (The transceiverwaits to receive D Tone.)Transpond Alert OperationNo Off The transceiver does notrespond.Alert ToneorRinging ToneOff The transceiver transmits theTranspond tone.No Other than Off The transceiver emits the AlertTone.Alert Tone Other than OffThe transceiver emits the AlertTone after transmitting theTranspond tone.Ringing Tone Other than OffThe transceiver emits theRinging Tone after transmittingthe Transpond tone.