LG M2794DP-PZL, Руководство по обслуживанию

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Only for training and service purposes LGE Internal Use Only
C
2009
- 9 -
6. Chroma & Brightness
6.1 27” LCD Module (for more details, refer to the module spec.)
* Optical Test Condition
- Surrounding Brightness Level : dark
- Surrounding Temperature : 25±5°C
- warm-up Time : 30 Min
- Contrast, Brightness : Outgoing condition
- *Incase of Vivid Mode, high level saturation may be occurred. Check gray linearity at standard mode.
* Active area
1. Active area of LCD PANEL is in bezel of cabinet.
2. Interval between active area and bezel
|A-B|<1.0 mm , |C-D|<1.0 mm
A: Interval between left of active area and bezel
B: Interval between right of active area and bezel
C: Interval between top of active area and bezel
D: Interval between bottom of active area and bezel
No. Item Specification Min. Typ. Max. Remark
1. Viewing Angle<CR>10> Right/Left 70/70 85/85 CR >10
Up/Down 60/70 75/85
2. Luminance 320 400 DVI or RGB
- Standard, 6500K
Luminance (cd/m2) - Full White(100IRE)
- Backligth 100
270 320 DVI/RGB(6500K, 100IRE)
Backlight 100
Variation(%) 75 MIN / MAX
3. Contrast Ratio CR 700 1000 Full white/Full black
4. CIE Color Coordinates White W
X
Typ 0.313 Typ DVI or RGB
W
Y
-0.03 0.329 +0.03 -Standard, 6500K
RED Xr 0.661 - Full White(100IRE)
Yr 0.318 Backlight 100
Green Xg 0.207
Yg 0.668
Blue Xb 0.144
Yb 0.068
5. Response Time Rise Time TrR 1 4 Unit: ms
Decay Time TrD 4 8 Condition: DVI or RGB
Gray to Gray T
GTG_AVR
2 6 Standard, Backlight 100
C
B
D
A
Active Area
Bezel