5-8
IM DLM5058-03EN
System Errors
Code Message and Corrective Action
Section
900
Setup data saving error.
Setting information has not saved because the main power switch on the side panel is turned
to OFF before the power switch on the front panel.
2.3
901
Fan stopped. Power off immediately.
Maintenance service is required.
2.3
902
Backup battery is low.
Maintenance service is required to replace the back-up battery.
5.7
903
Calibration failure.
Disconnect the input and execute again.
If it fails again, servicing is necessary.
—
906
Failed to update firmware.
The internal media may be damaged.
Maintenance service is required.
—
907
Calibration failure. Set V/div to the highest sensitivity and turn the coarse adjustment trimmer
of the current probe so that the signal is within ±2 division from the center of the screen.
If the calibration still fails, servicing is required.
Chapter 1
1
911
There is a problem to a probe power supply.
Maintenance service is required.
—
912
Failed to initialize the probe.
Check the probe connection.
If the probe still fails to be initialized, servicing is required.
—
915
Internal temperature is too high.
Maintenance service is required.
It will shutdown automatically.
—
916
An error occurred during DLMsync.
Check that the DLMsync cable is connected properly, and reconnect.
Chapter 22
2
1 User’s Manual, IM DLM5058-02EN
2 Features Guide, IM DLM5058-01EN
5.2 Messages and Corrective Actions
