Rev. D Performance Verification 5-41
5.10.8 External/10 Trigger at +3 Divisions Threshold
DC Coupling
!
Recall
xxxP044.PNL
or configure the DSO as shown in 5.10.7.a and make
the following change :
Set Ext/10 Trigger level :
DC +3 V
!
Connect the test equipment as shown in Figure 5-7.
!
Press
Clear Sweeps
,
!
Acquire 10 sweeps and record in Table 11 the
level
readout displayed below
100 mV in the icon
2,
at top left
.
!
Compare the test results to the corresponding limit in the test record.
!
Set Trigger Slope Ext/10 :
Neg
!
Acquire 10 sweeps and record in Table 11 the
level
readout displayed below
100 mV in the icon
2,
at top left
.