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Performance Tests
Step 3.
Check High Frequency Compensation
a. SET:
VOLTS/DIV......
AC-DC-GND......
V ertical.............
SEC/DIV............
Trigger SOURCE
b. Connect the fast rise square-wave generator output from the
Calibration Generator via a 50 G BNC coaxial cable, a 10X
attenuator, a 2.5X attenuator and a 50 O BNC termination to
the CH 1 input connector.
c. Set the generator to produce an output with a risetime of
1 ns and five-division display.
d. Set the top of the display to the center horizontal graticule
line with the vertical POSITION control.
e. CHECK - That the high, frequency display aberrations are less
than 0.2 division.
f. Repeat part a. through e. for 2 mV/DIV to 20 mV/DIV.
g. CHECK - That the high frequency display aberrations of the
VOLTS/DIV ranges from 50 mV/DIV through 0.2 V/DIV are
less than 0.3 division.
h. CHECK - That the high frequency display aberrations of the
0.5 V/DIV to 2V/0IV range are less than 0.3 division.
i. CHECK - That the high frequency display aberrations of the
VOLTS/DIV ranges from 5 V/DIV through 10 V/DIV are less
than 0,6 division.
j. Repeat part a. through i. for CH 2, CH 3. and CH 4.
C - 12
1 mV (CHI ,2,3,4)
DC (CHI,2,3,4}
CH I (CH 2,3, and 4 Off)
0.2 gs
VERT
Appendix C: Performance Verification
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