Retevis RB17A, Руководство пользователя

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11-Power Saving Function
Please select to enable or disable the power save function by
PC program software.
12-Battery Voltage Alert
When the battery voltage is lower than a 3.1V, the voice will
sound "please charge", and prohibit transmitting.
13-Busy Channel Lockout
If radio programmed with BCLO function, pressing PTT to
prohibit TX after receiving the signal and accompanied by a
long beep alarm sound.
14-High /Low Power Switch
Radio default setting is high power . You can switch high /low
power by PC programming software.
15-VOX
Enable or disable VOX by PC programming software.
When your radio turn on the VOX function, talking to the
microphone, then the voice will be sent out; Stop talking, then
the radio will be in receiving state.
when you use the earphone, need to adjust the VOX level in
an appropriate level. If the microphone is too sensitive, the
noise will activate transmitting; if the microphone is not
sensitive enough, your voice will not activate transmitting. In
order to communicate successfully, please adjust the
appropriate level.
16-QT/DQT
You can set the CTCSS/DCS by PC programming software.
When the channels are set the CTCSS/DCS, squelch can be
turned on when received a signal with the same
CTCSS/DCS. The two radios can talk with each other, If the
same channel uses a different QT/DQT, the squelch can not
be turned on and the light will be green. The two radios can’t
talk with each other
QT :(total 50 )
DQT:(total116*2 )
6-Squelch level
The purpose of the squelch is to mute the speaker when no
signals are present
Lower squelch level ,high background noise hear ,longer
communication range ,weaker the anti-inference .
Default squelch level is 5 and can be programmed level 0-9
by PC .
Level 0 is to open the squelch. The higher the selected
squelch level, the stronger the signals must be when
receiving
7-TOT
This function can prevent users from occupied the present
channel for a long time and limit TX time, meanwhile prevent
the radio from damage by long time transmitting
If radio continues TX over the limit time (set by the
programming software), the radio will quit TX and sounds a
warning sound. To stop warning sound, release the PTT, the
radio will back to the receiving state.When TX over time,
through the bell to carry out the early warning in
advance(setting by program software)
8-Scan
If you need to use scan function, you need to set at least 2
channels to scan, then set up the side button on the
programming software. Press the side button to turn on
the scan function,press again to turn off.
9-CTCSS
Check the Hopping option of program
，
CTCSS can become
into Non-standard TONE,so that increasing voice privacy.
10-Voice annunciation
Please choose the desired language by PC programming
software.
17-Local alarm function
Press the alarm button on the top of the radio. At this time,
the radio will send out the alarm sound. When press it again,
the alarm turns off.