Benq SH940 Manual Do Proprietário
30
Using the projector
En
glish
Advanced picture quality controls
There are more advanced functions in the Picture -- Advanced menu to be adjusted to your
preference. To save the settings, just press MENU on the projector or MENU/EXIT on the remote
control to leave the OSD menu.
preference. To save the settings, just press MENU on the projector or MENU/EXIT on the remote
control to leave the OSD menu.
Setting Black Level
Highlight Black Level and press / on the projector or remote control to select 0 IRE or 7.5 IRE.
The grayscale video signal is measured in IRE units. In some areas which use NTSC TV standard, the
grayscale is measured from 7.5 IRE (black) to 100 IRE (white); however, in other areas where PAL
equipment or Japanese NTSC standards are used, the grayscale is measured from 0 IRE (black) to 100 IRE
(white). We suggest that you check the input source to see if it is with 0 IRE or 7.5 IRE, then select
accordingly.
grayscale is measured from 7.5 IRE (black) to 100 IRE (white); however, in other areas where PAL
equipment or Japanese NTSC standards are used, the grayscale is measured from 0 IRE (black) to 100 IRE
(white). We suggest that you check the input source to see if it is with 0 IRE or 7.5 IRE, then select
accordingly.
Controlling image clarity
You may have static or noisy projected pictures.
To achieve better picture clarity:
1. Highlight Clarity Control and press ENTER on the projector or remote control to display the
1. Highlight Clarity Control and press ENTER on the projector or remote control to display the
Clarity Control page.
2. Press / to select the item you want to adjust and press / to set the desired value.
• Noise Reduction: Reduces electrical image noise caused by different media players. The higher
the setting, the less the noise.
• Detail Enhancement: Sharpens the image. The higher the setting, the more details the image
reveals.
• Luma Transmission (Luminance Transmission Improvement): Enhances picture brightness.
The higher the setting, the more distinct the effect.
• Chroma Transmission (Chroma Transmission Improvement): Reduces color smear. The
higher the setting, the more distinct the effect.
Selecting a color temperature
*
Highlight Color Temperature and select a preferred setting by pressing / on the projector or
remote control.
remote control.
There are several color temperature settings available.
1. Lamp Native: With the lamp’s original color temperature and higher brightness. This setting is
suitable for environments where high brightness is required, such as projecting pictures in well lit
rooms.
rooms.
2. Warm: Makes pictures appear reddish white.
3. Normal: Maintains normal colorings for white.
4. Cool: Makes pictures appear bluish white.
5. User 1/User 2/User 3: Recalls the settings customized in the Color Temperature User_ Fine
3. Normal: Maintains normal colorings for white.
4. Cool: Makes pictures appear bluish white.
5. User 1/User 2/User 3: Recalls the settings customized in the Color Temperature User_ Fine
Tuning menu. See
for details.
*About color temperatures:
There are many different shades that are considered to be "white" for various purposes. One of the common methods of
representing white color is known as the “color temperature”. A white color with a low color temperature appears to be
reddish white. A white color with a high color temperature appears to have more blue in it.
SH940_EN.book Page 30 Wednesday, October 3, 2012 2:36 PM