Retevis RT602 Manual Del Usuario página 5

or press Menu button four times with radio on until a
number (it stands for the kind of call tone)flashes in
the display while the icon CA does not flash on the
top right hand corner. Press UP or DOWN button to
select one kind of 10 call tone in total. Press C
button to transmit.
10. Keypad tone
Pressing Menu button five times enables key tone
option. Press UP or DOWN button to turn on or off
the tone.
11. Roger beep
Pressing Menu button six times enables the roger
beep feature. Press UP or DOWN button to turn it
on or off .
12. How to communicate
To communicate with each other, set the same
channel and tone as the other radio. Press and hold
PTT button with the radio about 5 cm away from
your mouth when talking. In order to communicate
at any time, release PTT immediately at the end of
your talk .
Note: The radio provides simplex communication on the
same channel so that it does not allow to transmit
when it is receiving signals, and vice versa. You
cannot hear the other side when the radio is
sending out signals and you also cannot talk when
the other is talking. If you press PTT to talk, you
will not hear what the other is speaking and the
other also can not hear you. the icon TX is
displayed in LCD when you are pressing PTT to
make transmittion and RX displayed when receiving
signals.
13. Battery Level
The battery level is displayed in LCD. Please
charge the battery in time when it is low.
14. Memory function
Due to memory function, there is no need to reset
channel when radio or power is off.
15. Factory defaults
With the radio off, press and hold Menu/Power
button to reset the radio to factory defaults.
The Stylized RETEVIS logos are registered trademarks
of Shenzhen Retevis Technology Co., Ltd, which are
used under license. All other trademarks are the
property of their respective owners.
2017 Shenzhen Retevis Technology Co., Ltd.
All rights reserved.
Remarks
• This guarantee card should be kept by the user, no
replacement if lost.
• Most new products carry a two-year manufacturer's
warranty from the date of purchase. Further details,
please read at http://www.retevis.com/after-sale/
• The user can get warranty and after-sales service as
below:
Contact the seller where you buy the product.
Products Repaired by Our Local Repair Center
• For warranty service, you will need to provide a
receipt from the actual seller for verification
4