Philips LCD monitor with PowerSensor 225P2ES 225P2ES/00 User Manual

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  Note

A red or blue bright dot must be more than 50 
percent brighter than neighboring dots while 
a green bright dot is 30 percent brighter than 
neighboring dots.

Black Dot Defects Black dot defects appear as 
pixels or sub pixels that are always dark or 'off'. 
That is, a dark dot is a sub-pixel that stands out 
on the screen when the monitor displays a light 
pattern. These are the types of black dot defects:

Proximity of Pixel Defects 
Because pixel and sub pixels defects of the same 
type that are near to one another may be more 
noticeable, Philips also specifies tolerances for the 
proximity of pixel defects.

Pixel Defect Tolerances
In order to qualify for repair or replacement due 
to pixel defects during the warranty period, a TFT 
LCD panel in a Philips flat panel monitor must 
have pixel or sub pixel defects exceeding the 
tolerances listed in the following tables.

BRIGHT DOT DEFECTS

ACCEPTABLE LEVEL

MODEL

225P2/225PL2

1 lit subpixel

3

2 adjacent lit subpixels

1

3 adjacent lit subpixels (one white pixel)

0

Distance between two bright dot defects*

>15mm

Total bright dot defects of all types

3

BLACK DOT DEFECTS

ACCEPTABLE LEVEL

MODEL

225P2/225PL2

1 dark subpixel

5 or fewer

2 adjacent dark subpixels

2 or fewer

3 adjacent dark subpixels

0

Distance between two black dot defects*

>15mm

Total black dot defects of all types

5 or fewer

TOTAL DOT DEFECTS

ACCEPTABLE LEVEL

MODEL

225P2/225PL2

Total bright or black dot defects of all types

5 or fewer

 

Note 

1 or 2 adjacent sub pixel defects = 1 dot defect
This monitor is ISO9241-307 compliant.