Pixel Errors; Need More Help - Acer FP450 User Manual

Read the chapter, Installation/Adjustment and then select the correct resolution, refresh rate
and make adjustments based on these instructions.
    The image is displaced in one direction:
Read the chapter, Installation/Adjustment and then select the correct resolution, refresh rate
and make adjustments based on these instructions.

Pixel errors

Due to the technology used to build LCD-modules, pixel errors are unavoidable. A standard 1024 x
768 display has 786,432 pixels. Each pixel consists of three subpixels (red, green and blue), which
means there are 2,359,296 subpixels. This is also the number of driver transistors needed. If you
wanted to make sure that every transistor on an LC display is working properly, i.e. that there are no
pixel failures, an enormous amount of waste would be produced and the price would also be exorbi-
tant. Error rates have to be specified in order to produce LCD panels for a fair price. These error
rates are given to us by the panel manufacturers.
R,G or B1 dot
Adjacent 2 dots
Adjacent 3 dots or above
Total amount of dots
Distance between dots
Density
Total Dots

Need More Help?

If your problems remain after checking this manual, please contact your place of purchase or e-mail
us at: DPLservice@acercm.com.tw
Acer LCD Color Monitor User's Guide
Dark 5
Bright 5
Dark 1
Bright 1
Dark 0
Bright 0
Dark 5
Bright 5
Dark not specified
Bright not specified
Dark 3 within
≤
Bright 3 within
≤
10
20mm
φ
20mm
φ
English 40