LeCroy WaveSurfer 400 Series

Initial Troubleshooting (continued)
ARE
ALL
TRACES
DISPLAYED
ON THE
SCREEN
?
REPLACE THE FRONT
END/ACQUISITION
BOARD
N O
PERFORM THE
PERFORMANCE
VERIFICATION
PROCEDURE
A
Y ES
DID ALL TESTS
PASS
?
PERFORM THE
TROUBLESHOOTING
PROCEDURE FOR THE
FAILED TEST
N O
Y ES
REFER TO INDIVIDUAL
TROUBELSHOOTING
CHARTS
FOR PROBLEMS
NOT
LISTED ABOVE
Maintenance 6-49