520 |
|
|
| |
0.8 | 540 |
|
|
|
|
|
|
| |
| Green | 560 |
|
|
0.6 |
|
|
| |
|
|
|
| |
|
|
| 580 |
|
Y 0.4 |
|
| 590 | |
| 2850 | 1500 |
| |
|
|
| ||
|
| 4800 | 1000 | 620 |
|
| 6500 |
| |
| 10000 |
|
| |
0.2 | Infinity | Red | 650 | |
|
|
|
| |
480 | Blue |
|
| |
470 |
|
|
| |
0.0 | 450 |
|
|
|
0.2 | 0.4 | 0.6 | 0.8 | |
|
| X |
| Fig. 23 |
|
|
|
| |
1. Color Temperature | y |
|
| |
x= 0,307 | T= 8700K |
|
| x |
y= 0.320 | uv= 0,015 |
|
| |
|
|
| ||
2. Ultra Contrast | On | Off | ||
Fig. 24
green component. On the other hand, by selecting the ele- ments in the lower part of the graph, an increase in the purple component will be obtained. It is possible, as in the previous case, to enable "Ultra Contrast" from within this menu.
BEST COLOR
The projector uses the BrilliantColor(TM) algorithm to improve the colour rendering of images. By enabling this function, the quality of the image is optimised to the detriment of a moderate loss of light. With this function disabled, the BrilliantColor(TM) algorithm makes use of the maximum projector light.
Gamma Correction
Determines the system’s response to the grey scale, empha-
HT3000E
sising or attenuating the different grades of brightness (blacks, dark, medium, light grey, whites) in the projected image.
The projector has a range of gamma functions which enable you to display any image to the best effect for the type of video source, the ambient lighting and your subjective preferences. There are 4 sets of gamma curves: Standard (ST), Enhanced SIM2 (EN) and Graphics (GR), User. The Standard curve has been defined for general use, and is set for videocameras, digital cameras, and for viewing films or photos on your PC. The
Table 5 - Gamma correction settings
functions | Standard |
| ST1 | For general use |
| ST3 |
| ||
Gamma |
|
| ST2 |
|
|
| ST4 |
| |
|
|
|
| |
|
|
| ST5 |
|
functionsGamma | SIM2Enhanced |
|
| meras, digital cameras or TV studios in low |
|
|
| EN1 | Suited to displaying images from videoca- |
|
|
|
| meras, digital cameras or TV studios in high |
|
|
|
| ambient light. |
|
|
| EN2 | Suited to displaying images from videoca- |
|
|
|
| ambient light. |
|
|
| EN3 | Suited to displaying cinematographic material |
|
|
|
| in high ambient. |
|
|
| EN4 | Suited to displaying cinematographic material |
|
|
|
| in moderate ambient. |
|
|
| EN5 | Suited to displaying cinematographic material |
|
|
|
| in controlled ambient light. |
Gamma Graphics |
| G1 | Suited to displaying graphic images (e.g. Win- | |
|
|
| ||
|
|
|
| dows desktop) in moderate ambient light. |
| functions |
| G2 | Suited to displaying graphic images in mode- |
|
|
| ||
|
|
|
| rate controlled light. |
|
|
|
|
|
19
