- If using the HDMI-to-VGA adapter, verify the HDMI connector is securely connected to ScreenBeam receiver and VGA cable is connected to the VGA adapter.
- The projector is set for the wrong type of incoming signal. The purple hue seen is caused by viewing an analog RGB signal in the YPbPr or component video mode.
Change the Projector's Signal Input to either "Auto" or "Analog RGB".
- Enable the VGA Compatibility mode in ScreenBeam receiver’s setting. Please contact your IT Support.