Optoma EH319UST User manual - Page 33

Step 9: Trouble-shooting Viewer

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Step 9: Trouble-shooting Viewer Sometimes infrared red light (IR light) from ambient light sources may interfere with touch performance. The troubleshooting viewer shows real time images for debugging purposes. Any light interference is marked in green. If green obstacles appear within image area, remove to secure proper interactivity. Note: Interactive function is disabled under trouble-shooting viewer, click to exit. 33

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Step 9: Trouble-shooting Viewer
Sometimes infrared red light (IR light) from ambient light sources may interfere with touch
performance. The troubleshooting viewer shows real time images for debugging purposes. Any
light interference is marked in green. If green obstacles appear within image area, remove to
secure proper interactivity.
Note: Interactive function is disabled under trouble-shooting viewer, click to exit.