9
Precautions And Notices
1-1 Assembly Precaution
(1) Please do not press or scratch LCD panel surface with anything hard. And do not soil LCD panel
surface by touching with bare hands (Polarize film, surface of LCD panel is easy to be flawed)
In the LCD panel, the gap between two glass plates is kept perfectly even to maintain display
characteristic and reliability. If this panel is subject to hard pressing, the following occurs :
(a) Uniform color (b) Orientation of liquid crystal becomes disorder
(2) Please wipe out LCD panel surface with absorbent cotton or soft cloth in case of it being soiled.
(3) Please wipe out drops of adhesive like saliva and water in LCD panel surface immediately.
They might damage to cause panel surface variation and color change.
(4) Do not apply any strong mechanical shock to the LCD panel.
1-2 Operating Precaution
(1) Please be sure to unplug the power cord before remove the back-cover. (be sure the power is
turn-off)
(2) Please do not change variable resistance settings in MAIN-BOARD; they are adjusted to the most
suitable value. If they are changed, it might happen LUMINANCE does not satisfy the white
balance spec.
(3) Please consider that LCD backlight takes longer time to become stable of radiation characteristic in
low temperature than in room temperature.
(4) Please pay attention to displaying the same pattern for very long-time. Image might stick on LCD.
1-3 Storage Precaution
(1) When you store LCD for a long time, it is recommended to keep the temperature between -20°C -
60°C without the exposure of sunlight and to keep the humidity less than 85% RH.
(2) Please do not leave the LCD in the environment of high humidity and high temperature such as
60°C, 95%RH.
(3) Please do not operate the LCD in the environment of abnormal temperature, below 0°C.
1- 4 High Voltage Warning
The high voltage was only generated by Power support part, if carelessly contacted the transformer
on this module, can cause a serious shock.
Содержание AT2002
Страница 1: ...1 Acer AT2002 Service Guide ...
Страница 25: ...13 Remove the bezel 14 Remove the bkt l r screw bkt l r ...
Страница 28: ...Correct Method Incorrect method Correct Method Incorrect method ...
Страница 37: ...Exploded Diagram Model AT2002 ...
Страница 39: ...CATEGORY PARTNAME DESCRIPTION BACK COVER BACK COVER BASE BASE TO SUPPORT THE STAND 40 Chapter 4 ...
Страница 40: ...PCB Layout Chapter 7 40 ...
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