Ativa AT22OH User Manual

English

1

This monitor is manufactured and tested on a ground principle that a 

user’s safety comes first. However, improper use or installation may result 

danger to the monitor as well as to the user. Carefully go over the following 

WARNINGS before installation and keep this guide handy. 
WARNINGS:

This monitor should be operated only at the correct power sources 



indicated on the label on the rear end of the monitor. If you’re unsure of 

the power supply in your residence, consult your local dealer or power 

company.



The power cord plug must be connected to a properly wired and 

grounded power outlet.

Do not try to repair the monitor yourself as it contains no user-



serviceable parts. The monitor should only be repaired by a qualified 

technician.

Do not remove the monitor cabinet. There 



are

 high-voltage parts inside 

that may cause electric shock to human bodies, even when the power 

cord is disconnected .

Stop using the monitor if the cabinet is damaged. Have it checked by a 



service technician.

Put your monitor only in a clean, dry environment. Unplug the monitor 



immediately if 

it

 gets wet and consult your service technician.

Always unplug the monitor before cleaning it. Clean the cabinet with a 



clean, dry cloth. Apply non-ammonia based cleaner onto the cloth, not 

directly onto the glass screen.

Keep the monitor away from magnetic objects, motors, TV sets, and 



transformer.

Do not place heavy objects on the cable or power cord.



For PLUG CABLE  EQUIPMENT, the 



socket

-outlet shall be installed 

near the equipment and shall be easily accessible.

Due to safety concerns, if the VESA mounting kit is purchased separately, 



please make sure the mounting kit is UL-Listed, and 

replaced

 only by 

service personnel.