Ash Technologies Liberty Scholar 2, Руководство пользователя

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Battery
The Liberty Scholar 2 contains a rechargeable battery that can provide power
for mobile use. A low battery warning icon will appear briefly on the screen, in
addition to warning beeps, when the battery is running low or when powered-
on with a dying battery. The Liberty Scholar 2 will only power up very
briefly, or not at all, when the battery is dead.
Low Battery Warning Power Adapter Detected
The battery will power the unit for over 5 hours depending on the backlight
brightness. So, to extend battery time, use the lowest backlight level you can
comfortably read with.
A full recharge takes approximately 5 hours. The Liberty Scholar 2 will
charge when the power cable is inserted; it does not have to be switched on and
it will also recharge during normal use with the power cable attached. The
battery cannot “overcharge” and does not have to be fully discharged before
recharging. An icon will appear briefly on the screen when the power cable is
attached, showing that the battery is now being charged.
Maintenance
When the Liberty Scholar 2 becomes dirty it can be cleaned with a damp cloth
and mild detergent. Do not use solvents or abrasive cleaning agents as they
can mark the display area. The camera’s lens and the reading lens should be
cleaned with a clean, dry cloth.
If the tilting of the camera becomes too loose with use, we have supplied an
allen key with this manual to enable you to tighten the movement. Do not over
tighten the screw!