Troubleshooting 1
Impedance Analyzer 25
Step 5. E4991B Application view.
The E4991B application is executed in Figure 10 after the system
initialization is completed without problem.
NOTE
If the message “Will Shut Down in Five Seconds” is displayed and
shutdown occurs, the A51 DSP board has failed to start up. The
following messages may be displayed before the shutdown
occurs:
“Fatal Error: Failed to Initialize DSP Driver”
or “Fatal Error: Failed to Initialize DSP”
This message indicates that the DSP board does not work or is not
properly connected to the DSP DSP board.
“Fatal Error: Failed to Update DSP Code”
If this happens, the DSP board has failed to write the DSP program
into the flash ROM when the firmware was first installed or after
being updated to the latest version. A problem with the A51 DSP
board or A60 CPU Module is suspected.
Figure 10 E4991B application
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