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Changing both of tone encoder/tone decoder frequencies
1. Set the tone encoder in the tone squelch setting mode. (T icon is ON.)
Change the tone encoder frequency with dialing, then the setting is completed.
2. When memory is programmed in this mode, the current tone frequency will be
programmed to both of encoder frequency and decoder frequency.
Changing the tone decoder frequency only
1. The tone squelch is programmed in the tone squelch setting mode. (T.SQL icon is ON.)
2. Change the tone decoder frequency with dialing, then the setting is completed.
3. When memory is programmed in this mode, the current tone frequency will be
programmed as the decoder frequency. In this case, encoder frequency is not reprogrammed.
Tone squelch operation
The squelch is released when received tone frequency accords with the rogrammed tone frequency.
6-4 DCS (Digital Code Squelch) Function
DCS setting
Press and hold the F key, then press 7/DCS key while F icon is ON. [DCS] icon is
turned ON and DSQ code appears. The initial mode is [023]. Each time you
press the 7/DCS key, the mode is switched.
DCS
........ 023 ......... DCS-OF .....
.......................................
The lamp function and MONI key are available while indicating the code on the LCD.
Press any key (except for FUNC and MONI keys) to complete the setting. The
LCD returns to the ordinal mode with DCS indication.
DCS code changing
[When you change the DCS code]
1. Set the DCS code in the DCS code setting mode. (DCS icon is ON.)
2. Change the DCS code with dialing, then the setting is completed.
3. When the memory is programmed in this mode, the current tone frequency will be
programmed to both of encoder frequency and decoder frequency.
DCS operation
The squelch will be released when the received code is accordant with programmed
code.
6-5 Manual DTMF Transmitting
This function allows you to transmit DTMF code manually by pressing one of 16 keys
during transmitting.
1. Press and hold the PTT key, then press one of 16 keys.
2. DTMF code that is accordant with one of 16 keys will be transmitted.
. Manually transmitted DTMF code is stored until 16 digits automatically, and it will
be redialed when necessary as well as the auto dialer.
6-6 Auto Dialer Memory Setting
The function stores the DTMF code that is transmitted by the auto dialer to the memory.
There are 16 kinds of codes in DTMF with maximum 16 digits. They are entered with 16 keys.
. There are 9 channels of 1CH~9CH, and the channel can be selected by dialing.
Auto dialer code setting
1. Press and hold the F key, then press 9/ dial M key, the unit enters the dialer setting mode.
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