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Performance Verification
4–2
TDS3000 Series Service Manual
Test Record
Serial
number
Procedure performed by Date
Test Passed Failed
Self Test
Performance checks Low limit Test result High limit
C
hann
e
l
1
D
C
me s reme
1 mV/div 99.25 mV 100.8 mV
me
a
s
u
reme
nt
accuracy
2 mV/div
–7.540 mV –6.460 mV
r
5 mV/div –101.8 mV –98.24 mV
50 mV/div 982.4 mV 1.018 V
50 mV/div 632.4 mV 667.6 mV
50 mV delta 340.5 mV 359.5 mV
90 mV/div –339.3 mV –290.7 mV
200 mV/div 9.900 V 10.10 V
1 V/div –10.30 V –9.698 V
C
hann
e
l
2
D
C
me s reme
1 mV/div 99.25 mV 100.8 mV
me
a
s
u
reme
nt
accuracy
2 mV/div
–7.540 mV –6.460 mV
r
5 mV/div –101.8 mV –98.24 mV
50 mV/div 982.4 mV 1.018 V
50 mV/div 632.4 mV 667.6 mV
50 mV delta 340.5 mV 359.5 mV
90 mV/div –339.3 mV –290.7 mV
200 mV/div 9.900 V 10.10 V
1 V/div –10.30 V –9.698 V