User's Manual

Safety Precautions 6
Maintenance
Do not disassemble or modify the book reader.
Do not use the Device with a damaged battery, charger
(broken case, poor contact, broken feed cable) or SD
card. If the battery is damaged (cracked case, leakage of
electrolyte, off-shape etc.) it should be replaced by the
authorized personnel. Usage of home-made or modied
batteries may cause an explosion and/or damage the
Device.
Do not use organic or inorganic solvents (e.g. benzoyl
etc.) to clean the screen/case. Use a soft cloth to remove
dust from the Device’s surface. Apply a few drops of dis-
tilled water to remove dirt.
Up to ve faulty pixels are acceptable in the screen and
do not constitute a warrantable defect of the screen.