No image is displayed on either screen of the RP200, as shown in the following figure.
1. According to feedback from field engineers, the screen display was normal earlier and the configuration was not modified. Remove and re-insert the HDMI cable between the screen and the terminal host, and set the PC mode to HDMI, by following instructions in the error message. The fault persists.
2. Press TOOLS on the remote control. Input sources are displayed on the screen. Press ENTER and select HDMI1 as the input source. The screen display then becomes normal.