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Retevis RB39 - Warning; Charging Precautions; Function Operations

Retevis RB39
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Warning
Please read this manual carefully before using this walkie-talkie.
·Please do not charge this walkie-talkie in areas that are flammable, explosive and where radio communication
is prohibited (e.g. petrol stations, gas stations, airports, etc.).
·Please do not operate this walkie-talkie without a licence in areas where it is prohibited by government law.
·Please make sure that the walkie-talkie is protected from sunlight and avoid placing it near any heating device.
·Please make sure this radio avoids any dusty, humid and water splashed place, and also avoids to put it near
any heating device
·If the walkie-talkie smells or smokes, please remove the battery pack from the walkie-talkie immediately, and
then contact your nearest dealer.
·The repair of this walkie-talkie is the responsibility of a professional technician and is not be dismantled by
yourself.
Charging precautions
·The charging port is a Type-C USB port.
·When charging the whole walkie-talkie, it is recommended to switch off the walkie-talkie.
·For optimum battery performance use, please charge the battery for at least 5 hours for the first time.
·Please do not charge the battery for a long time as this will shorten the life of the battery. When the battery is
fully charged, please stop charging promptly.
·This charger will only charge the battery of this walkie-talkie, please do not charge other batteries as this will
damage the charger and the battery.
·The battery pack should be stored in a cool, dry place after it has been fully charged. Please do not place the
batterry near fire or in the sun as this is a safety hazard.
·It is not recommended to transmit the walkie-talkie while the it is being charged.
·It is normal for the battery to heat up slightly during the charging process.
Function Operations
1. Antenna
2. Transmit button (PTT)
3. Menu button/programmable button
4. + button : short press for channel increase/long press for
scanning function
5. - button : short press for channel decrease/long press for
alarm function
6. Charging base contact point
7. Speaker
8. Microphone
9. Type-C USB charging port
10. Headphone/programming jack (Jianwu double-pin jack)
11. Power button /LED light
01

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