13
Meridian 3
Power Management Definition
247E3LH
VESA
Mode
Video
H-s
ync
V-s
ync
Power
Used
LED
Color
Active ON Yes
Yes
20.85 W
(typ.)
26W (max.)
White
Sleep
OFF
No
No
0.5 W (typ.)
White
(blink)
Switch
Off
OFF
-
-
0.3 W (typ.)
OFF
247E3LPH
VESA
Mode
Video
H-s
ync
V-s
ync
Power
Used
LED
Color
Active ON Yes
Yes
20.85 W
(typ.)
23W(max.)
White
Sleep OFF No No
0.5 W
(typ.)
White
(blink)
Switch
Off
OFF - -
0.3 W
(typ.)
OFF
Note:
This data is subject to change without notice.
4.3 Pixel Defect Policy
Philips strives to deliver the highest quality products.
We use some of the industry’s most advanced
manufacturing process and practice stringent quality
control. However, pixel or sub pixel defects on the TFT
LCD panels used in flat panel monitors are sometimes
unavoidable. No manufacturer can guarantee that
panels will be free from pixel defects, but Philips
guarantees that any monitor with an unacceptable
number of defects will be repaired or replaced under
warranty. This notice explains the different types of
pixel defects and defines acceptable defect levels for
each type. In order to qualify for repair or replacement
under warranty, the number of pixel defects on a TFT
LCD panel must exceed these acceptable levels. For
example, no more than 0.0004% of the sub pixels on a
21.5
Ǝ
XGA monitor may be defective. Furthermore,
Philips sets even higher quality standard for certain
types or combinations of pixel defects that are more
noticeable than others. This policy is valid worldwide.
Pixels and Sub pixels
A pixel, or picture element, is composed of three sub
pixels in the primary colors of red, green and blue.
Many pixels together form an image. When all sub
pixels of pixel are lit, the three colored sub pixels
together appear as a single white pixel. When all are
dark, the three colored sub pixels together appear as a
signal black pixel. Other combinations of lit and dark
sub appear as single pixels of other colors.
Types of Pixel Defects
Pixel and sub pixel defects appear on the screen in
different ways. There are two categories of pixel
defects and several types of sub pixel defects within
each category.
Bright Dot Defects
Bright dot defects appear as pixels or sub pixels that
are always lit or ‘on’. That is, a Bright dot is a sub-pixel
that stands out on the screen when the monitor
displays a dark pattern. There are three types of bright
dot defects:
Содержание 247E3LHSU/00
Страница 42: ... 42 Meridian 3 9 Scaler Board Overview 247E3LH Flash ROM VGA EEPROM HDMI EEPROM Scaler IC DC DC FFC Connector ...
Страница 43: ...43 Meridian 3 247E3LPH Flash ROM VGA EEPROM HDMI EEPROM Scaler IC DC DC FFC Connector ...
Страница 52: ... 52 Meridian 3 Click Finish to complete the USB serial port driver installation ...
Страница 55: ...55 Meridian 3 6 Load the F W you want to upgrade 7 Start to program Click Auto to start programming 1 2 3 ...
Страница 61: ...61 Meridian 3 2 Tick the Analog DVI and click Loadfile to set the parameters 247ELH 247ELPH ...
Страница 87: ...87 Meridian 2 15 Monitor Exploded View ...