General Safety Precautions - Pro-face PL-6700 Series User Manual

General Safety Precautions

Notes on Handling the LCD
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Follow the instructions given below for correct and safe use of the PL.
Do not push on the PL's screen too strongly, with either your finger or with a
hard object. Excessive pressure can scratch, crack or damage the screen.
If the screen becomes dirty or smudged, moisten a soft cloth with diluted neu-
tral detergent, wring the cloth well, and wipe the display. Do not use thinner or
organic solvents.
Do not use a pointed object, such as a mechanical pencil or screwdriver, to
press any of the touch panel's switches, since they can damage the display.
Avoid exposing and operating the PL in direct sunlight, high temperatures and
humidity, and in areas where excessive dust and vibration will occur.
Avoid using the PL in areas where sudden, extreme changes in temperature can
occur. This may cause condensation to form inside the unit, possibly leading to
an accident.
To prevent the PL from overheating, be sure its air circulation vents are clear
and clean, and keep the unit's operation area well-ventilated.
Avoid operating or storing the PL near chemicals, or where chemicals can come
into contact with the unit.
Since the PL-6700's hard disk drive (HDD) is a consumable item, i.e. it has a definite
usage lifetime, be sure to back up its data frequently and perform regular maintenance.
To prevent file damage, be sure to shut down your PL's OS before turning the PL OFF.
The PL's LCD contains a strong irritant. If the panel is ever cracked and the LCD's
liquid contacts your skin, be sure to wash it with running water for at least 15
minutes. If any of this liquid should enter your eye, be sure to flush your eye with
running water for more than 15 minutes, and see a doctor immediately.
The current brightness of the LCD screen will depend on the screen's current
display and the LCD's contrast adjustment. Any brightness variations that result
are normal for LCD displays.
There are minute grid-points (Dark or light points) on the LCD surface. These
points are not defects and are a part of the PL panel's design.
Occasionally crosstalk (shadows appearing on extended display lines) will appear on the
display. This phenomenon is a common attribute of LCDs and is not a defect.
The displayed color will look different when viewed from an angle outside the
specified view angle. This is also normal.
Preface
PL-6700 Series User's Manual