R5906112 /15 UDX84
If you notice the tilt sensor isnāt working correctly (e.g. when compared to a level), you can calibrate
the sensor in the settings menu. For more info, see āAdvanced settings ā Tilt sensor calibrationā,
page 165.
8.6 Laser ranging
What can be done?
When the optional laser range finder is installed on the projector, you can use the laser source to measure the
distance between the front of the projector and the surface you are projecting on.
This can help you fine-tune the position of the projector.
Take into account that while a laser ranging session is active, the projected image will be off. This to
have no interference between laser pointer and projected image.
Instead, a red border will be projected giving the outline of where the projected image should be.
How to manipulate the laser range finder?
1. In the main menu, select Installation ā Laser ranging.
Image 8ā12 Installation menu, laser ranging
The Laser ranging menu is displayed.
Image 8ā13 Example of the laser ranging menu
2. For a single laser ranging calculation, press Once. This will continue the laser for 30 seconds.
3. If you want a continued laser ranging (e.g. when fine-tuning the position of the projector), press
Repeatedly.
4. If you cannot see the display of the laser range finder while performing a laser ranging session, select
Show measurement on screen. This way, the measurement will be projected alongside the laser dot and
the red border.
GUI ā Installation
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