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Antenna Installation Instructions
1. Outdoor Antenna Grounding
If an outside antenna or cable system is connected to the product be sure the antenna
or cable system is grounded so as to provide some protection against voltage surges
and built-up static charges, Article 810 of the National Electrical Code, ANSI/NFPA 70,
provides information with regard to proper grounding of the mast and supporting
structure, grounding of the lead-in wire to an antenna discharge unit, connection to
grounding electrodes, and requirements for the grounding electrode.
2. Lightning
For added protection for this product during a lightning storm, or when it is left
unattended and unused for long periods of time, unplug it from the wall outlet and
disconnect the antenna or cable system. This will prevent damage to the product due to
lightning and power-line surges. Do not disconnect the antenna or the power cord
during a heavy storm lighting may strike while you are holding the cable cord, causing
serious injury; turn off your LCD TV and wait for the weather to improve.
3. Power Lines
An outside antenna system should not be located in the vicinity of overhead power lines
or other electric light or power circuits, or where it can fall into such power lines or
circuits. When installing an outside antenna system, extreme care should be taken to
keep from touching such power lines or circuits as contact with them might be fatal.
Cleaning the LCD Display
Make sure the LCD TV is turned off.
Never spray or pour any Liquid directly onto the screen or case.
To clean the screen:
1. Wipe the screen with a clean, soft, lint-free cloth. This removes dust and other
particles.
2. If still not clean, apply a small amount of non-ammonia, non-alcohol based glass
cleaner onto a clean, soft, lint-free cloth, and wipe the screen.
To clean the case:
1. Use a soft, dry cloth.
2. If still not clean, apply a small amount of a 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 LCD TV screen or case. Some chemical cleaners have been reported to damage the
screen and/or case of the LCD TV. ViewSonic will not be liable for damage resulting from
use of any ammonia or alcohol-based cleaners.
ViewSonic 5 NX1940w/NX2240w
ENGLISH