30
Digital Book System
®
Resetting
If the keyboard fails to respond or the screen per-
forms erratically, press
CLEAR
and then press
ON/OFF
.
If nothing happens, hold
CLEAR
while pressing
ON/OFF
. If still nothing happens, press the recessed
reset button on the back of the Digital Book System
using a paper clip. WARNING: Resetting the Digital
Book System will erase information, such as notes,
you may have entered in the installed digital books.
Protecting and Cleaning
• Do not touch the metal contacts on the back of
digital books or the rubber contacts on the Digital
Book System with statically charged objects such
as your fingers. CAUTION: touching your digital
books with statically charged objects may erase
information that you entered in them.
• 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.
• When not using the Digital Book System, store
digital books in its slots to prevent dust buildup.
