Viewsonic N4785P Benutzerhandbuch

7

Contact ViewSonic service team at: http://www.ViewSonic.com or call our service team: United States 1-800-688-6688, Canada 1-866-463-4775

ViewSonic                                                                                           N4285p/N4785p

◊ Adjust the volume to avoid disturbing your 

neighbors. Sound carries easily at night. Therefore, 

we suggest you close the windows or use 

headphones.

◊ When using headphones, adjust the volume to 

appropriate levels, or hearing damage may result.

◊ Although the LCD screen is made with high-

precision technology and has effective pixels of 

99.99% or more, black dots or bright points or light 

(red, blue, or green) may appear constantly on the 

LCD screen. This is a structural property of the 

LCD panel and is not a malfunction.

◊ The LCD screen is made with high-precision 

technology. To achieve a high level of performance 

and picture quality, this TV’s backlight setting is 

set to maximize the brightness of the TV. However, 

uneven brightness may be observed when the 

LCD TV is viewed in a dark environment without 

an input source or a blank screen. This is a normal 

condition, not a malfunction of the TV. To improve 

this condition, change the Picture mode, Backlight 

setting, enable the Light Sensor, or turn on the 

Power management.

◊ Avoid exposing the LCD screen surface to direct 

sunlight. It is likely to damage the LCD panel.

◊ Do not push or scratch the LCD screen, or place 

objects on top of the TV. The image may be uneven 

or the LCD panel may be damaged.

◊ If the TV is used in a cold place, a smear may occur 

in the picture or the picture may become dark. This 

does not indicate a failure. These phenomena 

improve as the temperature rises.

◊ When still pictures are displayed continuously, 

ghosting may occur. It should disappear after a short 

period of time.

◊ The screen and cabinet get warm when the TV is in 

use. This is a normal condition.

◊ Spraying insect repellent with volatile material on 

the screen will cause damage.

◊ Do not make prolonged contact with rubber or 

plastic material.

Do not throw anything at the TV.

Doing so may break the screen glass and 

cause serious injury.

If the surface of the TV cracks, unplug the 

AC power cord before touching the TV. 

Otherwise electric shock may result.

If the LCD panel gets damaged, crystalline liquid 

leakage may occur, or scattered broken glass may 

result. Do not touch broken glass or crystalline liquid 

which is toxic, with bare hands as cuts, poisoning or 

skin irritation may occur. Also do not glass fragments 

or leaked crystalline liquid get into your eyes or 

mouth. Should either contacted your eyes or mouth, 

rinse the contacted area thoroughly with water and 

consult your doctor. 

Do not attempt to repair the TV 

yourself, since opening the cabinet 

may expose you to dangerous 

voltage or other hazards. Ask qualified service 

personnel to do the servicing for your TV.

When replacement parts are required, be sure the 

service technician certifies in writing that he/she has 

used replacement parts specified by the manufacturer 

that have the same characteristics as the original parts.

Unauthorized substitutions may cause a fire, an 

electric shock or other hazards.

Upon  completion  of  repairs  to  the  TV,  ask  the 

service technician to perform routine safety checks 

(as specified by the manufacturer) to determine that 

the TV is safe for operating, and to so certify. Ask a 
qualified service technician to dispose of the TV.

There  is  mercury  in  the  lamp  of  this  product. 

Disposal of these materials may be regulated due 

to environmental considerations. For disposal or 

recycling information, please contact your local 

authorities or the Electronic Industries Alliance (http//
www.eiae.org).