Rugged Computing R08I98M-RTXXXX, Руководство пользователя

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Rugged Computing
Users Manual Rugged Tablet PCs 12
1.3 The Optimized Use for Sunlight Readable Touchscreen.
With the imposed reflective function, the modified LCD can reflect the ambient light
passing the LCD cell and utilize the reflected light beams as its illumination. The
stronger the ambient light is, the brighter the LCD will appear. As a result, the
modified LCD is viewable under lighting conditions. The optimized angle of view is
fourty-five degree. And the optimized distance of view is 30 cm.
**Caution
Although transflective LCD is mainly used in outdoor environment and can
increase the reflective lights under sunlight, it is suggested that you should
keep the LCD in appropriate temperature for operation and storage, and avoid
direct sunlight if possible. To ensure the transflective LCD work stably,
0~50°C (32-121°F) operation and storage temperature is suitable.
Light Source