User's Manual

11
5.3 Cleaning and maintenance
• Technical work on the product can be performed only by qualified persons. The
product may neither be opened nor changes be carried out to it. The
components cannot be serviced by the user.
• Make sure that the surroundings are as dust-free as possible when you use and
store the device.
• Clean the screen with a wet cloth; do not use abrasive cleaners. Keep the eBook
Reader in a suitable protective case to prevent scratches (not included).
• The capacity indicated by your operating system can be different than the
actual capacity of your device. Like most manufacturers of computer hardware,
TrekStor uses the prefixes for units (e. g. 1 GB = 1.000.000.000 bytes) as
prescribed by the International System of Units (SI). Unfortunately, many
operating systems do not comply with this norm and display a lower capacity
because they base their calculations on the assumption that 1 GB = 2
30
bytes =
1.073.741.824 bytes.