Panasonic SC-GNW10 Owners Manual - Page 8

Charging Before use The rechargeable battery (installed in the SC-GNW10) is not charged initially. Charge the battery before using the SC-GNW10. • The operation indicator (R) lights (red) during charging and goes out when charging finishes.  USB A USB charging cord (supplied) B USB AC adaptor, etc. ∫ Charging time Approx. 4.0 hours • When using a USB AC adaptor (optional) that is capable of supplying an output current of 1500 mA at 5 V DC • Ambient temperature 25 oC (77 oF)/When recharging a fully discharged battery Note: • When using a USB AC adapter first connect the SC-GNW10 to the charger, then plug the charger into the AC power source. • Use a USB AC adaptor that is capable of supplying an output current of at least 1500 mA at 5 V DC. It is also possible to use a device that has an output current of less than 1500 mA, but it may not be able to charge correctly. • Charging by connecting the supplied USB cable to the USB port that supports USB charging on a computer is also possible. However, this operation is not guaranteed on all computers. • Charging may not be performed or may stop if the computer is in or switched to standby or sleep mode. • Do not use any other USB charging cord except the one which is supplied. Doing so may cause a malfunction. • The built-in rechargeable battery may deteriorate if it is not used for long periods, so recharge once every 6 months. • The volume reduces if you use the SC-GNW10 with the USB cable connected. ∫ Battery level notification • When the battery level drops to 20 %, the operation indicator (R) blinks (red) and an operation tone sounds. • When you press and hold the [ ] button while the SC-GNW10 is on, you can see the remaining battery charge with the operation indicators. Remaining battery charge 71 % to 100 % 21 % to 70 % 6 % to 20 % 5 % or less Operation indicator (L) Lights (blue) Lights (blue) Lights (red) Blinks (red) Operation indicator (R) Lights (blue) Off Off Off 8