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3.4
Charging the batteries
3.4.1
Using the desktop charger (model R320) (see P4)
Insert the small plug on the end of the mains adaptor into the power-
in connection jack at the back of the desktop charger.
Plug the mains adaptor into a 240 V AC, 50 Hz main socket.
Place the PMR units in the charge cradle in an upright position. The
charge LED indicators will light up.
It takes about 10 hours to fully recharge the batteries if they are
completely run down. New batteries take up to 14 hours to fully
charge.
Important:
The unit must be charged using the mains adaptor provided. Using
any other adaptor will result in non-compliance with EN60950-1 and
will invalidate any approvals and warranty.
Always turn off the PMR units when charging. This will shorten the
charging time.
3.4.2
Using the adapter (model R300/ R320) (see P5)
Lift the charge socket cover located on the right side of the PMR.
Insert the round connector of the 9V DC / 200 mA adaptor into the
charge jack.
Plug the mains adaptor into a 240 V AC, 50 Hz main socket.
Important:
Use only power supplies listed in this user instruction. Csec AC
Adaptor brand ; Model -CSD0900200G power supply.
3.5
Battery meter
The battery meter is located in the left corner of the LCD screen. It
appears like a battery with three bars inside. These indicate the amount
of power available. When the battery level reaches it minimum level
in PMR on mode, the unit will emit two beep tones and automatically
the unit will power off.
The unit can detect the battery charge in 4 levels:
Battery charge at high level.
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