ViewSonic IFP9850 IFP9850 User Guide - Page 116

Maintenance, General Precautions, Cleaning the Screen, Disclaimer

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Maintenance General Precautions • Make sure the device is turned off and the power cable is unplugged from the power outlet. • Never spray or pour any liquid directly onto the screen or case. • Handle the device with care, as a darker-colored device, if scuffed, may show marks more clearly than a lighter-colored device. • Do not use the system continuously for long periods of time. Cleaning the Screen • Wipe the screen with a clean, soft, lint-free cloth. This removes dust and other particles. • If the screen is still not clean, apply a small amount of non-ammonia, non- alcohol based glass cleaner onto a clean, soft, lint-free cloth; then wipe the screen. Cleaning the Case • Use a soft, dry cloth. • If the case is still not clean, apply a small amount of non-ammonia, non-alcohol based, mild non-abrasive detergent onto a clean, soft, lint-free cloth, then wipe the surface. Disclaimer • ViewSonic® does not recommend the use of any ammonia or alcohol-based cleaners on the display screen or case. Some chemical cleaners have been reported to damage the screen and/or case of the device. • ViewSonic® will not be liable for damage resulting from use of any ammonia or alcohol-based cleaners. NOTE: If condensation appears between the glass and the panel, keep the display turned on until the moisture disappears. 116

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116
Maintenance
General Precau°ons
•
Make sure the device is turned off and the power cable is unplugged from the
power outlet.
• Never spray or pour any liquid directly onto the screen or case.
•
Handle the device with care, as a darker-colored device, if scuffed, may show
marks more clearly than a lighter-colored device.
•
Do not use the system con°nuously for long periods of °me.
Cleaning the Screen
•
Wipe the screen with a clean, soſt, lint-free cloth. This removes dust and other
par°cles.
•
If the screen is s°ll not clean, apply a small amount of non-ammonia, non-
alcohol based glass cleaner onto a clean, soſt, lint-free cloth; then wipe the
screen.
Cleaning the Case
•
Use a soſt, dry cloth.
•
If the case is s°ll not clean, apply a small amount of non-ammonia, non-alcohol
based, mild non-abrasive detergent onto a clean, soſt, lint-free cloth, then wipe
the surface.
Disclaimer
• ViewSonic® does not recommend the use of any ammonia or alcohol-based
cleaners on the display screen or case. Some chemical cleaners have been
reported to damage the screen and/or case of the device.
•
ViewSonic® will not be liable for damage resul°ng from use of any ammonia or
alcohol-based cleaners.
NOTE:
If condensa°on appears between the glass and the panel, keep the
display turned on un°l the moisture disappears.