Kenwood TK-2170 Series Function Reference page 90

19 2-TONE
19.3 Decode
There are 3 types of Optional Signaling for each channel
in the Conventional Group: 2-tone 1, 2-tone 2 and 2-tone
3.
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 LED
19.3.1 Decoder 1 to Decoder 2
Two types of Decoders can be configured for 2-tone 1,
2-tone 2 and 2-tone 3. The transceiver can receive the
2-tone code configured for Decoder 1 to Decoder 2 at the
same time.
The following functions can be configured for each
Decoder.
Call Format
Call 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.
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Index Contents
Table 19-2 Call Format Combination List
Combination
• A-B (The transceiver waits to
receive A Tone and B Tone.)
• A-C (The transceiver waits to
1
receive A Tone and C Tone.)
• A-D (The transceiver waits to
receive A Tone and D Tone.)
• B-A (The transceiver waits to
receive B Tone and A Tone.)
• B-C (The transceiver waits to
2
receive B Tone and C Tone.)
• B-D (The transceiver waits to
receive B Tone and D Tone.)
• C-A (The transceiver waits to
receive C Tone and A Tone.)
• C-B (The transceiver waits to
3
receive C Tone and B Tone.)
• C-D (The transceiver waits to
receive C Tone and D Tone.)
• D-A (The transceiver waits to
receive D Tone and A Tone.)
• D-B (The transceiver waits to
4
receive D Tone and B Tone.)
• D-C (The transceiver waits to
receive D Tone and C Tone.)
• Long A (The transceiver
5
waits to receive A Tone.)
• Long B (The transceiver
6
waits to receive B Tone.)
• Long C (The transceiver
7
waits to receive C Tone.)
• Long D (The transceiver
8
waits to receive D Tone.)
Transpond/ Alert Tone
Transpond/ Alert Tone can be used to configure the
transceiver operation when the transceiver receives a
call with 2-tone.
Table 19-3 Transpond/ Alert Tone Operation
Transpond
No
Alert Tone
or
Ringing Tone
No Other than Off
Alert Tone Other than Off
Ringing Tone Other than Off
Confidential
Combination Pattern
The transceiver
waits to receive
the 1st Tone for 1
second and the
2nd Tone for 3
seconds.
The transceiver
waits to receive a
Single Tone for
more than 5
seconds.
Alert Operation
The transceiver does not
Off
respond.
The transceiver transmits the
Off
Transpond tone.
The transceiver emits the Alert
Tone.
The transceiver emits the Alert
Tone after transmitting the
Transpond tone.
The transceiver emits the
Ringing Tone after transmitting
the Transpond tone.
FUNC (K)/Ver. 1.01
Standby