Classroom – no signal message on screen

Prerequisites / Minimum Requirements

  • No signal shows up on the screen and podium.

End State / Outcome

  • To have source image displaying properly on screen and podium monitor .

How to Steps

Classroom – no signal message on screen

 

Things to check in podium for a no signal message on screen or monitor.

 

A NO SIGNAL message appears on the screen and monitor as shown below.

 

 

Make sure the proper button is selected for the source you want to utilize.

 

 

Make sure the source you want to use is powered on such as the computer, Blu-Ray player, or Document Camera.  Examples below.

 

 

 

Depending on the Blu-Ray and document camera units, the power buttons could be in different locations.

 

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This article provides brief instructions on using the classroom controller MLC 226.