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And generally, “Tight” is used in high noise environment. It requires stronger signal for the radio to
unmute. However, if the squelch level is set to Open, the speaker will keep unmuted irrespective of
the decoding conditions.
Scrambler
/Encrypt
To set whether to enable the Scrambler/Encrypt feature.
Language
To set the language in which all interface information is displayed.
Backlight
To set the backlight parameters. There are three options available: On, Off and Timer. The timer is
programmed by your dealer, with an available range of 5-60 seconds.
Brightness
To set the display brightness. You can raise or lower it using the Up/Down key.
Keypad Lock
To set whether to enable this function. When "Enable" is selected, you can use the Up/Down key to
set the time range after which the keypad will be locked. Available range: 5-60 seconds.
LED
To set whether to enable LED indication.
Tone
To set alert tones for your radio. You can set the following tones:
Radio Silent: to set whether the radio will give tone indication. If Silent On is selected, all tone
indication will be cancelled.
Talk Permit: to set whether the radio will give tone indication for transmission. The following options
are available: Disable (no tone indication for transmission), Digital Only (tone
indication for transmission on digital channels only), Analog Only (tone indication for
transmission on analog channels only), and Enable (tone indication for transmission
on both analog and digital channels).
Private Ring: to set whether the radio will give tone indication when the radio receives a private call.
TextMsg Ring: to set whether the radio will give tone indication when the radio receives a message.
Keypad: to set whether the radio will give tone indication when you are making keypad operations.
Vibration