Read Sharp ER-A770 (serv.man8) Service Manual online
4. Note for handling of LCD
The LCD elements are made of glass. BE careful not to give them
strong mechanical shock, or they may be broken. Use extreme
care not to break them.
strong mechanical shock, or they may be broken. Use extreme
care not to break them.
If the LCD element is broken and the liquid is leaked, do not lick it.
If the liquid is attached to your skin or cloth, immediately clean with
soap.
If the liquid is attached to your skin or cloth, immediately clean with
soap.
Use the unit under the rated conditions to prevent against damage.
Be careful not to drop water or other liquid on the display surface.
The reflection plate and the polarizing plate are easily scratched.
BE careful not to touch them with a hard thing such as glass,
tweezers. Never hit, push, or rub the surface with hard things.
BE careful not to touch them with a hard thing such as glass,
tweezers. Never hit, push, or rub the surface with hard things.
When installing the unit, be careful not to apply stress to the LCD
module. If an excessive stress is applied, abnormal display or
uneven color may result.
module. If an excessive stress is applied, abnormal display or
uneven color may result.
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