Philips 170M4FS/00, Руководство по обслуживанию, Страница: 60 / 83

General Product Specification
170T4 60
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2838 100 05424
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SUPERS.
DATE
Property of PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-C.E.
10 A4
2003-10-31
ISON KUO
17 ”T4 WXGA LCD Monitor/TV
TYPE : 170T4FS/ 97
BRAND : PHILIPS
2003-10-31
8639 000 14675
590
11
3.6 Display identification
In accordance with DDC requirement DDC2B.
4.0 Visual characteristics
4.1 Test conditions
Unless otherwise specified, this specification is defined under the following conditions.
(1) Input signal : As defined in 3.3.1.2, 1280 x 768
non-interlaced mode (60.023 KHz), signal
sources must have 75 ohm output impedance.
(2) Luminance setting: controls to be set to >350 Nits 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: 25 ± 2
°
C
4.2 Resolution
Mode Resolution H. freq. / V. freq Standard
1. 720 x 400 31.469Khz/70.087Hz VGA
2. 640 x 480 31.469Khz/59.940Hz VGA
3. 640 x 480 37.500Khz/75.000Hz VESA
4. 800 x 600 37.879Khz/60.317Hz VESA
5. 800 x 600 46.875Khz/75.000Hz VESA
6. 1024 x 768 48.363Khz/60.004Hz VESA
7. 1024 x 768 60.023Khz/75.029Hz VESA
8. 1280x768 47.7Khz/60Hz GIF
9. 1280x768 60.15Khz/75Hz GIF
4.3 Brightness:
450 nits typical at maximum contrast and Brightness. (at center of the screen, Fig. 1 )
4.4 Image size
4.4.1 Actual display size 369.6mm x 221.76mm
4.5 Brightness uniformity
Set contrast at 100% and turn the brightness to Max. (At Original color)
Apply the Fig 1, it should comply with the following formula:
Minimum luminance of five points (brightness)
> 75%
Maximum luminance of five points (brightness)
4.6 PC White color adjustment
There are three factory preset white color 9300K and 6500K and sRGB.
Apply full white pattern, with brightness in 50 % position and the contrast control at 50%
position.
The 1931 CIE Chromaticity (color triangle) diagram (x,y)
coordinate for the screen center should be:
9300K CIE coordinates X = 0.283 ± 0.020
Y = 0.297 ± 0.020
6500K CIE coordinates X = 0.313 ± 0.020
Y = 0.329 ± 0.020
SRGB CIE coordinates X = 0.313 ± 0.020
Y = 0.329 ± 0.020
*note: the typical luminance output of sRGB is 180nits