R5911443 /11 UDM64
5. You can change the following:
• To force a limit on the used signal range, select one of the available signal ranges.
• To force a limit on the color space, select one of the available color spaces.
• To set a video timing other than the one native for the connector, select one of the options under EDID.
Note: You cannot change the EDID for SDI connectors.
6.4 No source image
What happens when no valid signal is selected
If no source with valid signal is selected, by default a black image will be projected instead.
From Pulse 2.3.8 onward, you can customize the projected image when no source is selected. You can select
one of the predefined backgrounds (full Black or full Blue), or upload a custom image using an external tool
like Projector Toolset (e.g. project a company logo instead).
From Pulse 2.3.x onward, while no source with an active signal is selected and the OSD is not
projected on screen, the light source power will be reduced to 50% after 10 seconds as a light
source power saving feature. This power saving feature can be disabled in the Auto dim menu. For
more info, see “Power saving settings”, page 157.
How to change
1. Press Menu to activate the menus and select Source.
Image 6–10 Main menu, Source
2. Press OK.
The Select Source menu is displayed with the actual available sources filled out.
3. Scroll down the list of available sources and press No source image.
Image 6–11 Source menu, No Source image
The No source image menu is displayed.
GUI – Source
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