Hytera MD622i, Руководство пользователя

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To turn this feature on or off, press the preprogrammed
Monitor key.
Squelch Off
The Squelch Off feature allows the radio's speaker to
keep turned on no matter whether the squelch condition is
satisfied.
To turn this feature on or off, press the preprogrammed
Squelch Off key.
Squelch Level
The squelch level refers to the squelch threshold required
for the radio's speaker to be turned on.
To adjust the squelch level, go to Settings -> Radio Set -
> Squelch Level , or press the preprogrammed Adjust
Squelch Level
key. The radio switches among three
levels, i.e. Open, Normal, and Tight (from low to high).
Generally, a higher squelch level requires higher signal
strength. If the squelch level is set to Open, the speaker
will always keep turned on.
CTCSS/CDCSS
The Continuous Tone- Coded Squelch System
(CTCSS)/Continuous Digital- Coded Squelch System
(CDCSS) feature allows the radio to filter out unwanted
voice on the current channel. With this feature enabled,
the radio's speaker is turned on only when the
CTCSS/CDCSS code received matches the CTCSS/CDCSS
code set for the radio.
You can request your dealer to enable this feature.
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