Retevis RA636 Manual Del Usuario página 5

Installing Battery
A. For use of non-rechargeable batteries:
1.Open the battery compartment cover.
2.Insert 4 x AAA Battery (Not included)
3.Install the battery according to the polarity marks on the battery compartment.
4.After placing the battery in the correct position, replace
B. For use of rechargeable batteries with Walkie
Charge the rechargeable battery on the radio with the specified charging cable.
Using the device
Turning the device on/off
1.Switch on: Turn on the volume ON/OFF switch knob clockwise until a beep
heard;
2.Shutdown: Turn the volume ON/OFF switch knob counterclockwise.
Adjusting the volume
1.Volume up: Turn the volume ON/OFF switch knob clockwise;
2.Volume down: Turn the volume ON/OFF switch knob
3.Battery Charge Level/Low Battery Indication
The battery charge level is indicated by the number of
squares present inside the battery icon on the LCD Screen.
Battery Full
Battery 2/3 charged
Battery 1/3 charged
Battery empty
When the battery charge level is low, the battery icon will flash and a beep will be
heard to indicate that the batteries need to be replaced or recharged.
4. Receiving/transmitting communications:
The devices are in ''Reception" mode when it is turned ON and no transmitting.
When a signal is received on the active channel, the LCD will display in
reception.
When you press the PTT (push to talk) button, the device switches to
"Transmission" mode.
Hold the device in a vertical position with the MIC (microphone) 3-5 cm away
from your mouth. While holding the PTT button, speak into the microphone in a
normal tone of voice.
Release the PTT button when you have finished transmitting.For others to
receive your transmission, they must be on the same channel with you.
Note:
1.The talking range depends on terrain and weather conditions. It will be
affected by obstructions such as hills, bush or buildings.
2.Don't try to use two devices which are less than 1.5m (5 feet) apart.
Otherwise, you may experience interference.
5. Changing Channels
Press the MENU button one time, the channel number willlash on the display.
Press the up▲/down▼ button to change the channel.
Press the PTT button to confirm and return to standby mode.
Note: if no button is pressed within 10 31seconds during setting, the device will
return to standby mode.
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