8
PRECAUTIONS
• Use an easily accessible power outlet.
This will ensure that you can disconnect the power quickly in case
of a problem.
• Do not block the ventilation slots on the cabinet.
* Do not place books or any other papers on the ventilation slots.
* Do not install the monitor in a closed space.
* Do not use the monitor laying down or upside down.
* Do not remove the tilt-swivel stand.
Using the monitor in this way blocks the ventilation slots
and prevents proper airflow, leading to fire or other damage.
Others
• The screen may have some defective pixels. These pixels
may appear as slightly light or dark areas on the screen.
This is due to the characteristics of the panel itself, and not
the LCD product.
• The backlight of the LCD monitor has a fixed life span.
When the screen becomes dark or begins to flicker, please contact
your dealer.
• Take care when handling the LCD panel.
* Do not press on the panel or edge of the frame strongly
as this will result in damage to the screen. There will be prints
left on the screen if the pressed image is dark or black. Decrease
of the prints on the screen requires to keep white desktop pattern’s
on for L661, and black desktop pattern’s on for L680.
* Do not scratch or press on the panel with any sharp objects, such
as pencil or pen as this may result in damage to the panel.
* Cleaning the panel with a dirty or rough cloth may damage the
panel.
• Generally, for maximum viewing comfort position the LCD
monitor slightly below eye level. Staring at the LCD monitor for
prolonged periods can cause eye strain. Be sure to take adequate
rests. (A 10-minute rest period each hour is suggested.)
