Lcd Panel; 85Hz Refresh Rate Support; White Color Temperature - NEC MultiSync LCD1970NX Service Manual

2.2 LCD Panel

LCD
Effective display size
Pixel number
Color filter arrangement
Display method
Drive method
Pixel pitch
Dot number
Back-light
Luminance
Contrast ratio
Display color
Viewing angle
Response time
Back-light Life Time
Brightness adjustment range

2.3 85Hz Refresh Rate Support

Monitor should display 85Hz refresh rate mode as emergency mode.
Monitor should display "Out of Range" warning menu at this mode.

2.4 White Color Temperature

White color temperature is 6 presets as 9300, 8200, 7500, sRGB (6500), 5000 and Native.
Default value of user color should be Native that is maximum setting for panel.
Target of color setting
Color Temp.
9300K
8200K
7500K
6500K (sRGB)
5000K
Native
Active matrix thin-film-transistor (TFT)
376.32(H) x 301.056(V) mm
1280 x 1024 pixels
RGB vertical stripes
IPS, Normally black
Active matrix thin-film-transistor (TFT)
0.294(H) x 0.294(V) mm
1280 x 1024 dots
CCFL x 4pcs.
250 cd/m
500:1 (typical)
16.7 million colors (8 bit)
88/88(L/R), 88/88(U/D) (CR>10: Typical)
Rising: 12msec (Typical)
Falling: 13msec (Typical)
40,000 hours (Min.)
50% to 100%
True value
x y
0.283 0.297
0.292 0.307
0.299 0.315
0.313 0.329
0.346 0.359
Native color of LCD panel.
2
Product check
Tolerance
± 0.011
± 0.011
± 0.011
± 0.011
± 0.011
5-4
Auto-alignment
adjust Tolerance
± 0.005
± 0.005
± 0.005
(1) ± 0.005
(2) ∆ E94 < 15
± 0.005