RAVEN MTi2 Flickering, Popping, Hum, Noise.

RAVEN Display Flickering or Popping.

If the Raven display starts to flicker there could be an issue with the graphics card or the connections. To Troubleshoot.

1. Change the HDMI or VGA cable of the Raven. If using an adapter try a different one.
2. Change the port of the graphics card that the Raven is plugged into. 
3. If on a Mac, Reset the P.R.A.M
   1. Shut down your Mac.
   2. Locate the following keys on the keyboard: Option, Command (⌘), P, and R. You will need to hold these keys down simultaneously in step 4.
   3. Turn on your Mac.
   4. Immediately press and hold the Option-Command-P-R keys. You must press this key combination before the gray screen appears. ...
   5. Release the keys.
4. Plug the Raven display into another computer or cable box with HDMI.
5. If still flicking support an RMA for a replacement unit. 

Ground Hum or Noise coming from RAVEN speakers.

Since the RAVEN Display connects to computer through HDMI and HDMI carries audio and video, it is possible a ground loop can be introduce. To Troubleshoot. 

1. Plug the RAVEN power cable into a different outlet.
2. Use a ground lift adapter to lift the ground off the RAVEN power supply.
3. Turn down the volume of the RAVEN speakers using the buttons on the back right panel of the display.

Ground Hum or Noise coming from Studio Speakers when Touching Raven.

Since the RAVEN Display connects to computer through HDMI and HDMI carries audio and video, it is possible a ground loop can be introduce. To Troubleshoot. 

1. Plug the RAVEN power cable into a different outlet.
2. Use a ground lift adapter to lift the ground off the RAVEN power supply.
3. Turn down the volume of the RAVEN speakers using the buttons on the back right panel of the display.