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A ps 2 3 0 A D VA N CE D Per s o n al S c o pe
TM
Troubleshooting
•
The programmed trigger level is not rea-
ched (choose “run” mode)
•
Y position is wrong or need calibration.
•
The input signal is too high, change the volt/
div. setting or choose auto-setup.
Incorrect frequency readout:
•
An incorrect time/div. setting has been cho-
sen. (start at 50ns/div)
Voltage readout does not correspond with
the actual value :
•
The measuring probe is in the X10 position
•
The batteries are discharged.
•
The zero refrence is not set correctly for DC
measurements.
Содержание APS230
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