Philips 220CW8FB/00 Service Manual page 77

No cross line defect.
8.3 Picture stability during warm up
During 10 - 30 minutes warm up time from cold condition of the monitor
at ambient temperature (25°C ± 5°C) the decrease of brightness must be less than 6 Fl.
8.4 Scratches
No scratches and foreign particles visible.
8.5 Viewing angle
Horizental (Right + Left)
Vertical (Up + Down)
8.6 Jitter
No jitter visible in each condition. In case of problem a limit sample has to be defined.
8.7 Missing Pixels / missing subpixel
BRIGHT DOT DEFECTS
MODEL
1 lit sub-pixel
2 adjacent lit sub-pixels
3 adjacent lit sub-pixels (one white pixel)
Distance between two bright dots
Bright dot defects within 20 mm circle
Total bright dot defects of all type
BLACK DOT DEFECTS
MODEL
1 dark sub-pixel
2 adjacent dark sub-pixels
3 adjacent dark sub-pixels (one white pixel)
Distance between two black dots
Black dot defects within 20 mm circle*
Total black dot defects of all type
TOTAL DOT DEFECTS
MODEL
Total bright or black dot defects of all type
8.8 Newton Ring
No Newton Rings visible.
8.9 Luminance Output
8.9.1 Luminance Output
Typical(10:1)
160°
160°
ACCEPTABLE LEVEL
220CW8
3
1
0
15mm
0
3
ACCEPTABLE LEVEL
220CW8
5
2
1
15mm
1
5
ACCEPTABLE LEVEL
220CW8
5
220CW8 LCD 77