Proface APL3000B - Node Box PC - Manual (Page 53)

PS-3710A/PS-3711A Series Hardware Manual
2-26
Display Functions
*2 The clock, RTC, built-in the PS-A has a slight timing error. The range of the error
will be between +300 and -300 sec. / month, depending on the PS-A’s conditions
such as lifetime usage or temperature difference. If you use the PS-A in a system
that takes this error seriously, adjust the clock in regular intervals.
PS-3711A Series
Revision
*1
*1 The revision number of the PS-A is shown in the label affixed to the PS-A.
In the example shown below, an asterisk "*" is displayed in the position where "5"
should be, meaning "Rev.5".
When PS-A Rev.5 is NOT marked When PS-A Rev.5 is marked
Display Type TFT Color LCD (15 inch)
Pixel Density 1,024 x 768 pixels
Dot Pitch 0.297 x 0.297mm
Effective Display Area 304.1 x 228.1mm (11.97 x 8.98in.)
Display Colors 260,000 Colors
Backlight's Life Span CFL (Replaceable)
LED backlight (The backlight
cannot be replaced by the user.
The unit must be sent back for
backlight replacement.)
Touch Panel Brightness
Adjustment
4 Levels (Adjusted via Windows
®
Control Panel)
Contrast Control Not Possible
Display Service Life
50,000hrs.
(at 25°C and 65%RH (humidity))
Backlight Service Life
50,000hrs. or more (at ambient temperature 25°C and continuous
operation - period until backlight brightness decreases to 50% or
backlight starts to flicker)