Chapter 3: Testing Performance
Offset Accuracy Test
24
6
Repeat step 5 for the remaining vertical sensitivities for channel 1 in the Zero Error
Test section of the Performance Test Record.
7
Press Default Setup, then turn off channel 1 and turn channel 2 display on.
8
Configure the scope to measure V avg on Channel 2 as follows:
a
Pull down the Setup menu and select Acquisition. When the Acquisition Setup window
is displayed, enable averaging and set the # of averages to 256.
b
Change the vertical sensitivity of channel 2 to 5 mV/div.
c
Click the V avg measurement icon on the left side of the screen.
d
When the Enter Measurement Info window is displayed, ensure that the Vavg function
is set up as follows and then click OK:
Source = Channel 2
Measurement area = Entire Display
9
Press the Clear Display key on the scope, wait for the #Avgs value to return to 256 and
then record the scope’s mean V avg reading in the Zero Error Test section of the
Performance Test Record.
10
Repeat step 9 for the remaining vertical sensitivities for channel 2 in the Zero Error
section of the Performance Test Record.
11
Repeat steps 7 through 10 for channels 3 and 4.
Содержание Infiniium 90000 A
Страница 4: ...4...
Страница 13: ...2 To run the self calibration 15 Calibration...
Страница 14: ...14 Calibration This chapter provides self calibration procedures for the oscilloscope...
Страница 50: ...Chapter 3 Testing Performance Performance Test Record 50...
Страница 58: ...Chapter 4 Troubleshooting Power Supply Trouble Isolation 58 Figure 4 4...
Страница 71: ...Chapter 4 Troubleshooting Display Trouble Isolation 71 Display Trouble Isolation...
Страница 88: ...Chapter 4 Troubleshooting To check probe power outputs 88...
Страница 111: ...Chapter 5 Replacing Assemblies To remove and replace the acquisition boards backplane assembly 111 Figure 5 36...
Страница 126: ...Chapter 5 Replacing Assemblies To remove and replace the USB or GPIB port 126...
Страница 129: ...Chapter 6 Replaceable Parts Exploded Views 129 Exploded Views Front Frame and Front Panel...
Страница 130: ...Chapter 6 Replaceable Parts Exploded Views 130 Fan and Acquisition Assembly...
Страница 131: ...Chapter 6 Replaceable Parts Exploded Views 131 Power Supply and PC Motherboard...
Страница 132: ...Chapter 6 Replaceable Parts Exploded Views 132 Sleeve and Accessory Pouch...
Страница 136: ...Chapter 6 Replaceable Parts Replaceable Parts List 136...
Страница 138: ...Chapter 7 Theory of Operation 138 Figure 7 1 Oscilloscope Block Diagram...
Страница 140: ...Chapter 7 Theory of Operation Block Level Theory 140 Figure 7 2 AcquisitionBoards BackplaneBoard...
Страница 146: ...146 Figure 7 6 Acquisition board block diagram...