5. Using On-Screen Menu
93
Adjusting Brightness and Contrast [DYNAMIC CONTRAST]
When set, the most optimal contrast ratio is adjusted according to the video.
OFF
Dynamic contrast is disabled.
MOTION IMAGE
Most optimal settings for moving images.
STILL IMAGE
Most optimal settings for static images. Rapidly follows any changes in the video.
NOTE:
• [DYNAMIC CONTRAST] cannot be selected in the following cases.
- When the input terminal is selected for [SUB INPUT] under [PIP/PICTURE BY PICTURE]
- When [EDGE BLENDING]
→
[MODE] is set to [ON]
- When [PICTURE SETTING]
→
[MODE] is set to [ZOOM] or [TILING]
- When [MULTI SCREEN]
→
[WHITE BALANCE]
→
[MODE] is set to [ON]
- When [GEOMETRIC CORRECTION] is enabled.
• [DYNAMIC CONTRAST] cannot be selected in the following cases.
- When [CONSTANT BRIGHTNESS] is set to [ON]
- When operating the on-screen menu (including during on-screen mute)
Adjusting Brightness [LIGHT MODE]
Adjust the brightness of the projector and save it for each input signal.
The adjustment will be valid if the [PICTURE]
→
[MODE] is set to [PROFESSIONAL]. (
→
page
96
,
128
)
LIGHT ADJUST
Brightness can be adjusted in 1% increments.
The adjustment range will varydepending on the [REF. LIGHT MODE] settings.
NORMAL: 70–100%
SILENT, LONG LIFE: 70–90%
CONSTANT BRIGHTNESS
OFF
[CONSTANT BRIGHTNESS] mode will be canceled.
ON
Maintains the brightness that is in effect at the time [ON] is selected. Unless [OFF] is
selected, the same settings will remain in effect even when the projector is turned
off.
• To re-adjust the brightness, first turn this setting [OFF] before making further
adjustments.
NOTE:
• The [CONSTANT BRIGHTNESS] setting will not be saved for each input signal.
NOTE:
• [LIGHT ADJUST] cannot be selected in the following cases.
- When [WALL COLOR] is set to [WHITEBOARD]
- When [CONSTANT BRIGHTNESS] is set to [ON]