Appendix A: Example Of A Vertical Position Accuracy Test Spreadsheet; Sample Filled-In Vertical Position Accuracy Test Spreadsheet; Table 32: Vertical Position Accuracy Test Spreadsheet - Tektronix TDS2022C Service Manual

Appendix A: Example of a Vertical Position Accuracy Test
Spreadsheet

Sample Filled-In Vertical Position Accuracy Test Spreadsheet

Table 32: Vertical position accuracy test spreadsheet

A B
1 Approximate DVM
Test Measured
Voltage Voltage
2 2.00
3 1.96
4 1.92
5 1.88
TDS2000C and TDS1000C-EDU Series Oscilloscope Service Manual
This appendix contains a filled-in example of the vertical position accuracy (VPA)
test spreadsheet that is used. (See page 36, Check Vertical Position Accuracy.)
The PDF version of this service manual (Tektronix part number 077-0446-02)
includes an empty VPA test spreadsheet for your convenience. To access and
save the test spreadsheet:
1. Go to the Tektronix manuals Web site, www.tektronix.com/manuals.
2. Enter 077044602 in the Search Manuals field and click Go.
3. Click Download for the TDS2000C and TDS1000C-EDU Series Digital
Storage Oscilloscopes Service Manual (Tektronix part number 077044602)
and follow the instructions to download the file to your PC.
4. Open the PDF file in Adobe Reader (version 7 or later).
5. Click the Attachments tab or click View > Navigation Panels >
Attachments to display the Attachments panel.
6. Double-click the VPA Test Table.xls file.
7. Click OK in the Launch Attachment dialog box. The test spreadsheet
opens in your spreadsheet application and shows the Blank Test Record
spreadsheet tab.
8. Click File > Save As to save the file to a name and location that you enter.
You can now use the spreadsheet to enter values for the vertical position
accuracy test.
C D
Oscilloscope Error
Measured
Voltage
0.000
0.000
0.000
0.000
E F G
Lower Upper Margin
Limit Limit
‡ ‡ ‡
‡ ‡ ‡
‡ ‡ ‡
‡ ‡ ‡
H I
Volts/div 0.05
Offset 0.1
as a
fractional
division
0.005
Offset in
volts
99