5-7
IM DLM3054-03JA
Troubleshooting, Maintenance, and Inspection
1
2
3
4
5
6
App
Index
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 rear 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.
—
904
Invalid Command.
—
905
This error No. is not defined.
—
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*
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.
—
913
Failed to update firmware.
Maintenance service is required.
—
914
Fail to update Flash ROM.
Maintenance service is required.
—
915
Internal temperature is too high.
Maintenance service is required.
It will shutdown automatically.
—
*
User’s Manual
(IM DLM3054-02EN)
5.2 Messages and Corrective Actions
