Article ID : 00188018 / Last Modified : 11/09/2017

The Screen Goes Dark on the Projection Screen Because the Smartphone Can't Be Detected

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Notice that appears before the screen goes dark:
The screen will go dark since a smartphone can't be detected. appears on my mobile device and the projection screen becomes dark.


This message appears on your mobile device when Auto on/Networked Standby is set to Switch to Networked Standby when your smartphone moves out of range of Projector. This setting automatically turns off your projection screen when your mobile device is far from the LSPX-P1 Portable Ultra Short Throw Projector.

Follow the steps below to disable this setting:

  1. On your mobile device, tap Portable Ultra Short Throw Projector Application icon icon to open the Portable Ultra Short Throw Projector app.
  2. Tap the Settings icon.

    Settings icon

  3. Tap Startup/Networked Standby settings.

    Startup/Networked Standby settings

  4. Tap Auto on/Networked Standby.

    Auto on/Networked Standby

  5. Tap Switch to Networked Standby when your smartphone moves out of range of Projector to turn off this setting.

    Switch to Networked Standby when your smartphone moves out of range of Projector