Rev. D Performance Verification 5-47
!
Statistics :
Off
!
Change parameters
!
On line 1 :
Delay of 1
!
On line 2 :
Delay of A
!
Check that the displayed Channel 1 trace is
aligned
with the sine wave from
memory 1.
!
This allows the accuracy of the time base clock to be checked
5000 periods
after the trigger point. A difference of
±
±±
±
0.5
µ
µµ
µ
sec
corresponds to
±
±±
±
10 PPM
.
!
Calculate the Difference
{[delay(A) - delay(1)]+ 50 msec}.
!
Record the test result in Table 13, and compare it to the limit in the test record.