LCM TEMPERATURE TOO HIGH
This is a serious error message. You should power off the display and call for service.
The warning means the LCD panel temperature is too high. As a result the display switches to a safe operating mode (with decreased backlight value). The message will not disappear until the display is powered off.
LCM TEMPERATURE SENSOR OFF LINE
This is a serious error message. You should power off the display and call for service.
The warning means the LCD panel temperature sensor has lost communication. As a result the display switches to a safe operating mode (with decreased backlight value). The message will not disappear until the display is powered off.