47 Appendix 8
• Visible light transmission: 75% typical (>74% @ 550 nm test)
• Clarity: Clear Finish - 25%, Antiglare Finish - 15%
Sensor board
• Chemical strengthened glass with 4 H hardness standard.
(Test condition: ASTM D3363-92A)
Ball drop test
• Able to bear a 225 g steel ball dropped from 660 mm elevation without
breaking
Environmental Specifications
• Operating Temperature Range: -20° C ~ +50° C, 2 weeks at 50° C /
90% RH.
• Storage Temperature High: +70° C, 240 hours at ambient humidity.
• Storage Temperature Low: -40° C, continuous at ambient humidity.
• Accelerated Aging: 100 hours at 60° C / 95% RH.
• Thermal Shock: 25 cycles (one cycle is 30 min. dwell alternating from
-40 to +85° C with less than 10 min. transfer time.
8.3 Installing Driver for Windows 2000/XP
The touchscreen has drivers for Windows 2000 and Windows XP. You
should read the instructions in this chapter carefully before you attempt
installation.
Before installing the Windows 2000/XP driver software, you must have
the Windows 2000/XP system installed and running on your computer.
Note 1: The following windows illustrations are examples
only. You must follow the flow chart instructions
and pay attention to the instructions which then
appear on your screen.
Note 2: Install the HMI CD Driver into the system
CD-ROM (D:\ means CD-ROM)