LG CF3D Projector Calibration and Settings
Below are the general settings and color temp calibration settings and results for the LG CF3D projector.
11/26/2010 - Art Feierman
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Coming soon!
LG CF3D Color Temperature
Color Temp over IRE Range (Best Mode, Pre calibration):
Cinema (or Expert 1 and 2)
30 IRE 8037K
50 IRE 7675K
80 IRE 7424K
100 IRE 7079K
For those interested, here are the color temperature measurements (and lumens) for white (100 IRE), for each of the preset modes
Lumen Output and Color Temp at 100 IRE (mid zoom):
Vivid= 1572 @ 11327
Standard= 1843 @ 8290
Natural= 1843 @ 8200
Cinema= 1929 @ 7079
Sport= 1808 @ 8486
Game= 1870 @ 8188, on Natural Color Temp= 2347 (highest lumen output of all picture modes)
Expert 1 and 2= 1843 @ 7076
LG CF3D Basic Settings
| Vivid | Standard | Natural | Cinema | Sport | Game | Expert 1 or 2 | |
| Contrast = | -100 | (90) 100 | (90) 99 | (90) 96 | (90) 100 | (90) 100 | (90) 96 |
| Brightness (50)= | 48 | 52 | 55 | 58 | 56 | 57 | 59 |
| Color = | -55 | -55 | -55 | -50 | -55 | -55 | -50 |
| Color Temp = | (Cool) | (Medium) | (Medium) | (Warm) | (Medium) | (Medium) | (Warm) |
LG CF3D Post Calibration Grayscale
These are the results of Mike's calibration. It's about as good a grayscale as one could hope for with no significant variation from the targeted 6500K.
Color Temp over IRE Range (Post calibration):
Expert 1
20 IRE 6596
30 IRE 6559
40 IRE 6363
50 IRE 6454
60 IRE 6533
70 IRE 6436
80 IRE 6475
90 IRE 6554
100 IRE 6600
Average gamma= 2.31
LG CF3D RGB Settings
To get the results above, these were the settings Mike reported:
Calibration settings for Expert modes:
Gamma on High for Expert 1, All other settings on default or as previously stated.
Expert 1 (Warm Color Temp) Quick Cal Expert 2 (Natural Color Temp)
Contrast (Gain) R = 20 R = 40
G = 0 G = -40
B = -45 B = 0
Brightness (Offset) R = 18 R = 20
G = -1 G = -20
B = -37 B = 0
Lumens at 100 IRE: 1929 @ 6600K 2258 @ 6844K