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a) An encoding template consists of at least one and at most 3
encoding sequences. The setting of each sequence has options 5-
Tone, 2-Tone, and DTMF. If it is set at 5-Tone or DTMF, you need
to program its content. If it is set at 2-Tone, you need to program
two frequencies. After setting the encoding templates, the dealer
can choose one of these encoding templates as the user solution.
b) The decoding templates are divided into 5-Tone decoding
templates and 2-Tone decoding templates. Only when the
decoding template is identical with the encoding template, it can
decode successfully.
Busy Channel Lockout (BCL)
Busy Channel Lockout can prevent you from interfering other
radios using the same channel.
If you press the PTT button when the channel is busy, the radio
with BCL function active will make warning sound and
transmission is prohibited. To stop the warning sound, please
release the PTT button and the radio will return to receiving mode.
The dealer can set one of the following BCL types:
1) OFF: BCL is inactive and you can transmit on the busy channel.
2) Carrier wave: If carrier wave is detected, the radio is unable to
transmit.
3) QT/DQT: The radio is allowed to transmit when the QT/DQT
signalings are identical.
SP Un-mute
The dealer can the conditions to activate the speaker. There are 6
options:
1) Carrier wave: The speaker will be activated when carrier wave
is detected.
2) Carrier wave + selective signaling: The speaker will be activated
when carrier wave is detected and the selective signalings are
identical.
3) Carrier wave or selective signaling: The speaker will be
activated when carrier wave is detected or the selective signalings
are identical.
4) QT/DQT: The speaker will be activated when QT/DQT
signalings are identical.
5)QT/DQT + selective signaling: The speaker will be activated
when QT/DQT and selective signalings are identical.
6) QT/DQT or selective signaling: The speaker will be activated
when QT/DQT or selective signalings are identical
DTMF
The dealer can set DTMF signaling into encoding sequence. If
DTMF is set in the encoding template, press the corresponding
programmable button "Call 1" or "Call 2" to transmit the coding.
5-Tone
The dealer can activate or inactivate this function by programming.
5-Tone has 17 encoding formats: CCIR1, CCIR2, PCCIR, ZVEI1,
ZVEI2, SVEI3, PZVEI, DZVEI, PDZVEI, EEA, EURO SINAL,
NATEL, EIA, CCITT, MODAT, USER DEFINED 1, and USER
DEFINED 2. The last tow formats are user defined.
