Elo TouchSystems ESY1525L 用户手册
4-25
TABLE 1.
Chromaticity Values
Touchscreen Assembly
The touchscreen assembly consists of a touchscreen and a controller.
AccuTouch or IntelliTouch touchscreens will be provided as options and use
one of the USB ports on the mother board .
External 12 VDC Power Supply
The Touchcomputer shall be powered by 12 VDC from a universal type power
supply brick with the following characteristics:
• Input voltage 85 to 263 vac
• Input frequency 47 to 63 hz
• Output voltage 12 vdc
• Output line and load regulation +/- 2%
• Input voltage 85 to 263 vac
• Input frequency 47 to 63 hz
• Output voltage 12 vdc
• Output line and load regulation +/- 2%
Stand
The stand supports the LCD display and provides adjustment for the angle of
the display with respect to the viewer.
Symbol
Minimum
Typical
Maximum
Chromaticity of
White
Wx
0.282
0.312
0.342
Wy
0.288
0.318
0.348
Chromaticity of
Red
Rx
0.613
0.6437
0.673
Ry
0.314
0.344
0.374
Chromaticity of
Green
Gx
0.274
0.304
0.334
Gy
0.536
0.566
0.596
Chromaticity of
Blue
Bx
0.111
0.141
0.171
By
0.055
0.085
0.115
• Output current 5Amps