Connect second Screen

Connect second Screen

In order to make the screen mirror the content on your promethean board there, must be a few things set in place. 

  1. Make sure you have a HDMI cable connected from HDMI OUT on the promethean board to an HDMI IN on your second monitor.
    1. In our case, make sure you connect the other end of the  HDMI cable OUT to the port found below your promethean board. 
      1. That port is connected to the other side where your monitor is found. 
  2. Secondly, you will have to ensure there is an HDMI cable connected from the second monitor to the port found behind the monitor on the wall. 
    1. The HDMI cable will connect to port 1 or 2 and the other end will connect to the port on the wall. This is how the promethean board and the second monitor communicate.
   

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