Error Diagnosis
6.2The Monitor Remains Dark
Cause and Remedy
The following causes are possible:
The monitor has been switched off.
SSwitch on the monitor.
The monitor is in “powersave” mode.
SPress any key on the keyboard.
The brightness button has been set to dark.
SSet the screen’s brightness button to obtain more light. Refer to the operator’s guide for the monitor for more detailed information.
The power supply cable or the screen cable is not connected.
SSwitch off the monitor and the system unit.
SCheck whether the power supply cable has been connected correctly to the mo- nitor and to the system unit or to the grounding outlet.
SCheck whether the monitor cable has been connected correctly to the system unit and to the screen (if a connector is present).
SSwitch on the monitor and the system unit.
Note
If the monitor screen still remains dark after these checks and measures have been carried out, please contact your technical support team.
SIMATIC Box PC 620 Manual | |
