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6 Troubleshooting
System cannot be started
Contact our Customer Service Department.
Ê
Status indicator not lit after powering up
This may have the following causes:
Mains voltage supply fault
Power supply module has been overloaded
Ê
3970-2x SKP powers itself down
Fault in the power supply module: The status indicator for the defective power supply
module is not lit.
The PDA management facility has detected a fault.
Ê
Screen remains dark
If the screen remains dark, this may have the following causes:
Monitor is switched off.
Ê
Screen is blanked.
Ê
Brightness control is set to dark.
Ê
U41119-J-Z126-1-74
Contact our Customer Service Department.
Contact our Customer Service Department.
Switch the monitor on.
Press any key on the keyboard.
Turn up the monitor brightness control. Refer to the operating manual for the
monitor for detailed information.
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