20
Using the Digital Book System
®
Resetting the Digital Book System
To reset the Digital Book System, hold
CLEAR
while
pressing
ON/OFF
. Or press the recessed reset button on
the back of the Digital Book System. (Read its
Basic
Operating Guide for details.)
WARNING: Resetting the Digital Book System perma-
nently erases information, such as notes and default set-
tings, that you have entered in the installed digital books.
If the keyboard fails to respond or if the screen per-
forms erratically, you can press
CLEAR
and then press
ON/OFF
rather than resetting the Digital Book System. If
nothing happens, then reset.
Protecting and Cleaning
• Do not bring statically charged objects in touch with
the metal contacts on the back of digital books or the
rubber contacts on the Digital Book System. Statical-
ly charged objects may erase information that you
entered in the digital books.
• Do not put excessive weight on digital books or the
Digital Book System or expose them to extreme or
prolonged heat, cold, or other adverse conditions.
• To clean digital books, apply isopropyl alcohol with a
cotton swab. To clean the Digital Book System,
apply a mild household cleaner with a soft cloth.
CAUTION: Spraying liquids on digital books or the
Digital Book System may damage them.
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