Viewsonic VT2730 Benutzerhandbuch

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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                                                                                                         VT2730

If you will not be using the TV set for long periods of 

time, the TV set should be disconnected from the AC 

power outlet to prevent power line surges. The TV set 

is not disconnected from the AC power source when 

the TV set is switched off. To disconnect the TV set 

completely, unplug from the AC power outlet.

This TV set is designed to operate on a 

120 - 240 V AC supply only. If there are 

too many appliances connected to the 

same AC power outlet, it could result 
in a fire or an electric shock.

If optional equipment is to be installed, leave some 

space between optional equipment and the TV set. 

Picture distortion and/or noisy sound may occur if 

the TV set is positioned in close proximity to any 

equipment emitting electromagnetic radiation.

Keep small accessories in as safe place where children 

are unable to reach.

If  an  outdoor  antenna  is  installed,  follow  the 

precautions below. Do not install the outdoor antenna 

system in near of overhead power lines or other 

electric light or power circuits, or where it can come 

in contact with such power lines or circuits.

WHEN INSTALLING AN OUTDOOR ANTENNA 

SYSTEM, EXTREME CARE SHOULD BE TAKEN 

TO KEEP FROM CONTACTING SUCH POWER 

LINES OR CIRCUITS AS CONTACT WITH THEM 

IS ALMOST INVARIABLY FATAL.

Be sure the antenna system is grounded so that it can 

provide some protection against voltage surges and 

built-up static charges.

Section 810 of the National Electrical Code (NEC) in 

the U.S.A. and Section 54 of the Canadian Electrical 

Code in Canada provides information with in regard 

to proper grounding of the mast and supporting 

structure, grounding of the lead-in wire to an antenna 

discharge unit, size of grounding conductors, location 

of antenna discharge unit, connection to grounding 

electrodes,  and  requirements  for  the  grounding 

electrode.

Antenna

Antenna discharge

unit

Grounding conductors

Power service grounding 

electrode system 

Ground clamps

Electric service 

equipment

Ground clamp

NEC: National Electrical Code

◊ Do not cast away batteries in a fire.

◊ Do not disassembled, overheat, or short-circuit the 

batteries.

◊ If battery replaced in the wrong way, it may cause 

danger of explosion. Replace only with the same or 

equivalent type.

To  preserve  our  environment,  dispose  of  used 

batteries according to your local laws or regulations.

Unplug the AC power plug and clean it 

regularly. If the plug is covered with dust 

and gathers moisture, its insulation may 

deteriorate and result in a fire.

When cleaning this TV, unplug the AC 

power cord. If not, it may result in 

electric shock. Use a dry soft cloth 

to clean the cabinet of the TV. To remove dust form 

the screen, wipe it gently with a soft cloth. Stubborn 

stains may be removed with a cloth slightly dampened 

with a solution of mild soap and warm water. Never 

use strong solvents such as thinner or benzine for 

cleaning. If using a chemically pretreated cloth, 

please follow the instruction provided on the package. 

The ventilation holes can accumulate dust over time. 

To ensure proper ventilation, we recommend you to 

remove the dust periodically (once a month) using a 

vacuum cleaner, while the LCD TV is powered off.