FREEWIRE FW500 Manual De Instrucciones página 29

Battery Installation
Using Li-ION rechargeable battery. Press the top end of battery door and slide it down
Follow "This Side Out" & +/- direction to install the Li-ION battery pack into the
compartment Then push up the battery door to close.
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Warning:
Reversing the polarities of battery could damage the unit and the battery.
If you're not going to use the unit for a long period of time e.g several weeks, please take
out the battery.
Please dispose of old and defective batteries in a safe & environmentally friendly manner
(for example . Batteries must be discharged before disposal.
Do not dispose of batteries in a fire.
Use Alkaline batteries
You can use normal AAA size batteries with the optional AAA battery case:
- Follow +/- direction to install 3 AAA size Alkaline batteries into the 3A battery case;
- Power off the PMR, remove the thin battery door and the Li-ION battery;
- Insert the top end of the AAA battery case and then push down the battery knob to close.
NOTE: It's possible install also 3 AAA rechargeable batteries but have to be already
charges because through PMR is impossible to recharge the 3 AAA rechargeable
batteries.
Recharging the Battery
When the LCD display shows the battery level is low, you must charge the battery with the
enclosed AC/DC Adaptor or Desktop Charger. The battery has a built-in charging current
limit circuit, when the battery fully charged, the circuit will cut the charge current
automatically to protect the battery.
Charging with the AC/DC Adaptor:
- Plug the adaptor into the wall socket and plug the other end into the earphone jack.
- The unit will automatically turn off, LCD backlight turn on in 'RED' and have no display.
- Charge time is around 4 hours. Once fully charged, the LCD backlight will turn to 'Green'.
During charging, the unit will slightly warm.
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