Winmate I98H5, User Manual

Page: 13 / 110

Rugged Computing
Users Manual Rugged Table PCs
13
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 30cm.
**Caution
Although transflective LCD is mainly used in outdoor environment
and it may 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