Check the status of monitorIn the "Status" page, you can check the status of the monitor as follows:1 Status 132Controlling the MonitorPower: Condition of PowerPower ON / Power Error / Power OFFInput: Input ModeAV1 / RGB / AV2 RGBHV / AV2 YPbPr / AV3 / HDMI / PCVideo Signal: Availability of Input SignalYes / NoPanel Usage: Accumulated Panel-use TimeExample: 163H (hours)Wide: Wide ModeAuto / Natural / Zoom 16:9 / Title in 16:9 / Zoom 14:9 / Title in 14:9 /Full / NormalPicture: Condition of PictureDynamic / Standard / Eco / Personal✐ The Monitor was turned off in "Power Error", because the monitor power circuit failed.Unplug the monitor from AC outlet and ask servicing to a qualified service personnel.