Error Information; Self-Calibration - Rigol DS6000 Series User Manual

RIGOL
13 System Function Setting

Error Information

The error information that might appear includes: the temperature of the main board
is too high, the fan stops rotating etc. If the above-mentioned information appears,
users need to return the instruments back to our factory for repair. At most 16 error
messages lately appeared can be viewed. The error information is stored in volatile
memory and will be cleared automatically after power-off.
If there are error messages in the oscilloscope currently, an exclamation mark is
displayed in the status bar at the lower-right corner of the screen. At this point, you
can press UTIL  System  ErrorInfo to view the error messages. If the
oscilloscope works normally, ErrorInfo is grayed out and disabled.

Self-calibration

Self-calibration program can quickly help the oscilloscope to reach the best working
state and get the most precise measurement values. You can perform self-calibration
at any time especially when the change range of the environment temperature is up
to or more than 5℃. Make sure that the oscilloscope has been warmed up or
operated for more than 30 minutes.
The self-calibration uses the fast edge signal output from the [Trig
Out/Calibration] connector on the rear panel as the calibration signal. Please
connect this signal to the four input channels and the external trigger input channel,
and then press UTIL  Self-Cal to turn on the self-calibration menu and
self-calibration interface.
Press Start and the oscilloscope will start to execute the self-calibration program.
Press Exit to give up the self-calibration operation at any time and return to the
previous menu.
Note: Most of the keys are disabled during the self-calibration.
13-10 DS6000 User's Guide