Keypad Beep
With this function, BR03 emits an audio beep everytime a button is pres-
sed.
To activate/deactivate the keypad beep:
Press the Function key 2.
Push the Function key 1 for 5 times till the display will show and ).
Enable or disable the keypad beep with the UP/DOWN keys.
= ON ;
= OFF.
Confirm by pushing PTT or wait for 3 seconds.
Recharging the battery pack
BR03 is equipped for using a 3.7V 2300mAh Li-Ion rechargeable battery
pack.
It is possible to recharge the complete radio or the battery pack only.
Place the radio into the bigger slot of the desktop charger or the battery
pack into the smaller slot.
Connect the socket of the AC/DC wall adaptor to a mains power socket
and insert the jack of the wall adaptor into the desktop charger plug.
It takes 5-6 hours to fully recharge the radio.
For maximum battery life, we recommend charging the battery pack when
the BR03 is off and the battery pack is fully discharged.
! Using a different battery charger other than the one specified can cause
damage to your device or may even cause explosions and personal injuries.
It is also possible to recharge the battery pack by connecting the supplied
USB cable into the micro USB port on the radio.
In this case, the led indicator on the front side of the radio (control n. 4)
will turn red while charging, and will turn off when the battery pack is fully
charged.
If you turn on the radio and then connect the micro USB cable, the display
will show the battery level while the radio is being charged, exactly like in
the smartphones.
The Battery power saving feature enables a reduction in consumption of
up to 50%. If it has been set, it comes on automatically when the transcei-
ver does not receive any signal for more than 7 seconds in order to save the
battery life. Power saving can be set only through Programming software.
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BR03 instruction guide