Philips 240PW9EB/75 用户手册
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General Product Specification
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non-interlaced mode (1920 x 1200@75Hz)
(1920 x 1200@60Hz)
,
signal sources must have 75 ohm output impedance.
(2) Luminance setting : controls to be set to 300 nits (typical)
250 nits (typical)
with
full screen 100 % duty cycle white signal
(3) Warm up: more than 30 minutes after power on with signal supplied.
(4) Ambient light: 400 -- 600 lux.
(5) Ambient temperature: 20 ± 5
°C
4.2
Brightness
To follow Panel specification.
To follow Panel specification.
4.3
Image size
Actual display size
ˈ˄ˋˁˇʳ̋ʳˆ˅ˇʳmm
4.4
Brightness uniformity
Set contrast at 100% and turn the brightness at 100%.
Apply the Fig 1, it should comply with the following formula:
B_min
X
100%
>75%
B_max
Where B_max =Maximum brightness
B_min = Minimum brightness
4.5
Check Cross talk (S)
Apply Pattern 2. Set contrast and brightness at 100 %.
Measure YA. Then output Pattern 3 and measure YB.
the cross talk value :
ABS ( YA - YB )
⎯⎯⎯⎯⎯⎯⎯⎯⎯ X 100% < 1.5 %
YA
4.6
White color adjustment
There are three factory preset white color 9300K, 6500K, sRGB