About the G310C000
The backlight of this model is a CCFL backlight, which has a lifetime of 50,000 hours at full brightness; the brightness of the model can be turned down through the Crimson 2.0 software, which can improve and extend the lifetime of the backlight. Please note that if your backlight fails or goes out on the G310C000 panel, it cannot be replaced in the field if located within a hazardous location; if located in a non-hazardous environment, the light is field replaceable.
One thing that should be noted concerning the G310C000 model is that there is a chassis ground terminal located on the rear of the model, and is highly recommended that it be connected to protective earth. The signal common and chassis grounds are not connected to the unit. Isolation between the signal common and the earth ground is not required to operate the unit but is recommended. If connecting this model to any other equipment types it is highly recommended that those pieces are isolated.