Advantech IDK-2121W, Руководство пользователя

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IDK-2121W User Manual 26
A.1 Optical Characteristics
The optical characteristics are measured under stable conditions at 25°C (Room
Temperature)
1. Since the front polarizer is easily damaged, pay attention not to scratch it.
2. Be sure to turn off the power supply when inserting or disconnecting from the
input connector.
3. Wipe off water drops immediately. Long contact with water may cause discolor-
ation or spots.
4. When the panel surface is soiled, wipe it with absorbent cotton or other soft
cloth.
5. Since the panel is made of glass, it may break or crack if dropped or bumped on
hard surface.
6. Since CMOS LSI is used in this module, take care of static electricity and insure
you are earthed when handling.
7. Do not open or modify the Module Assembly.
8. Do not press the reflector sheet at the back of the module from any direction.
9. In case if a Module has to be put back into the packing container slot after it was
taken out, please press the far end of the LED light bar reflector edge softly, oth-
erwise the TFT Module may be damaged.
10. At the insertion or removal of the Signal Interface Connector, be sure not to
rotate nor tilt the Interface Connector of the TFT Module.
11. After installation of the TFT Module into an enclosure, no bending/twisting
forces should be applied to the TFT Module. Otherwise the TFT Module may be
damaged.
12. Small amounts of materials having a no flammability grade are used in the LCD
module. The LCD module should be supplied by power complying with the
requirements of Limited Power Source (IEC60950 or UL1950)