Safety Tips - Premier COMP-4212L Manual De Instrucciones

Ergonomics
warning
When you work or play games on computer, please adjust your environment, make your computer
equipment good and let you in a comfortable, flexible state .The following advice could help you get a
more comfortable environment.
1. Support your back:
" Choose a chair supporting the lower back
" Adjust working face height and chair ,let it appears a comfortable and natural pose
2. Contributed to a comfortable leg posture:
" Clean goods under the desk and let leg position and movement more comfortable
" If your leg couldn't break on the floor comfortably .Please use a stool
3. Reduce the bending and reverse of the neck
" Put LCD in the middle of your front .If you are checking file more often than screen ,please consider
put the file in front of yourself and LCD is close to the edge a little bit
" Consider to use file framework let the file close the level of the eyes
" Put the top of the screen on the level of close eyes .Astigmatism may need to put the LCD lower or
discuss with qualified health expert about glasses suitable for computer work
4. Reduce eyestrain:
" Put the LCD in the place of arm length and comfortably sit in front of LCD
" Avoid glare .LCD should be placed far away from glare light or use curtain to control light intensity
" Please remember to clean LCD .If you ware glasses and need to clean glasses
" Please adjust the LCD light, contrast and character size to a state you feel comfortable.
" When operating keyboard and touchpad, please touch key lightly, keep hand and finger relax and
touch keyboard with smaller effort.
" When clicking touchpad or using joystick or game controller ,use smaller effort to touch the key
" When typing, avoid rest on the surface of wide angle objects with palm or wrist. If necessary .Please
break your palm when typing.
" Relax arms and hands when not typing .don't rest on the edge of the objects like desk edge.
" Adjust your chair and don't let seat squeeze the back of the knee

1.5 Safety tips

1 Power outlet hole should be placed closed to equipment or place easily to be operated .When
plugging the power line, avoid direct way of pulling out .Be sure to pull from the plug to ensure safety
and be aware of electric shock. Please don't open power adapter
2. Please don't put the goods closed to the water
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3. When installing, Please put the goods in the stable structure. The goods may drop because of not
stable place and lead to serious damage.
4 Please don't put the cable of the products in the place of people coming and going to avoid bad step
on electric wires .Please don't put any goods on the electric line
5. Please follow all warning information and label on the goods.
6 If you don't plan to use the goods for long time ,please pull the power plug to avoid damage from
short term excessive voltage
7 Please don't spread any liquid on the goods .This action may cause risk of fire or electric shock
8 If any following situation happen ,please handle to professional people to serve
a. When electric line or plug has been damaged or worn
Liquid is spread on the goods
c. The goods has been subjected to rain or spilled water
d. When you have run as instruction and this product is not operated normally
e. If the goods dropped ever or shell has been damaged
f. If the goods appear obvious damage
9 The use of the goods and storage temperature refer to attached A product specification .Don't use
and memory in the stated temperature .This may lead to products permanent damage
10 Please don't use power adapter next to water or other liquid place .Don't spill liquid on the power
adapter
Note: All picture of the handbook are schematic for reference only .Details is subject to actual
goods.
2 Product description
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