Operation Manual

! COOL-ER and CoolerBOOKS User Manual from Interead.com V1.1 43 of 45
Object Entry
Never push objects of any kind into your COOL-
ER through openings as they may touch
dangerous voltage points or short-out parts that
could result in a fire or electric shock.
Servicing
Do not attempt to service this product yourself
as opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all
servicing to qualified service personnel.
Damage Requiring Service
If your COOL-ER is damaged or behaving
abnormally, contact qualified service personnel.
Please refer all warranty claims to Interead.com
COOL-ER Warranty Department.
Replacement Parts
Only use replacement parts specified by
Interead.com. Unauthorized substitutions may
result in damage to your COOL-ER.
Avoid EM interference
The product should be situated away from all
sources of electromagnetic radiation, i.e.
microwaves, amplifiers, speakers etc. These can
hinder proper performance and damage your
data.
This equipment generates, uses and can radiate
radio frequency energy and, if not installed and
used in accordance with the instructions, may
cause harmful interference to radio
communications.
However, there is no guarantee that interference
will not occur.
Ergonomics
Position your COOL-ER so the top third of the
screen is at eye-level or slightly below and hold
at least 45 centimeters from eyes away to avoid
strain.
Take a break from reading now and again to
avoid eyestrain. Get up, stretch, flex your
wrists, walk about, and look at something else
for about 10 minutes every hour.
Avoid situations that could cause glare and angle
the screen so that it doesn’t reflect any light
into your eyes. If possible use your COOL-ER in
natural light or use a non-flickering light source.
Select a seat with good lower back support. The
seat should allow your feet to rest flat on the
floor or on a footrest directly, without twisting
your back.
Servicing
Do not attempt to service the COOL-ER yourself.
Doing so may violate your warranty and expose
you and the COOL-ER to electric shock. Refer all
servicing to authorized service personnel.
Cleaning
Before cleaning, please power off and disconnect
cables. After, please make sure that the COOL-
ER is completely dry before reconnecting the
USB cable and/or switching on. Please do not use
any liquid or spray cleaners directly on surface
of screen or case.
Screen
Please use a soft, clean, lint-free cloth to
remove dust and dirt from the screen. For
smudges and grease marks please use a soft
cloth with a minimal quantity of detergent.
After applying detergent please remove
thoroughly.
Case
Please clean the case with a soft cloth slightly
moistened with a mild detergent solution. Please
rinse the cloth with clear water, wring it dry,
and wipe the case to remove any detergent
residue.