9
Before initial use, the product should be fully charged for optimal performance.
Caution
5. Directions for activating the G4
Charging with the ac adapter
STEP 1.
Connect the 24 pin USB cable
to the USB port at the bottom
of the unit.
STEP 2.
Connect the other end of the USB cable
to the ac adapter. It will take a few hours
for the battery to be fully charged. Do not
unplug the ac adapter during the process
of charging.
Before initial use, charge the battery for at least 8 consecutive hours.
For subsequent charges, wait for the power indicator to turn green
before unplugging it from the power outlet.
Do not use the product in environments of extreme heat or charge it
only when the battery has completely drained to prevent accidents.
Be sure to turn off the unit completely by using the main power switch
or fully charge the unit once per week to prevent excessive discharge
after an extended period of non-use.