Tektronix WFM8200 Technical Reference page 76

Incoming inspection functional tests
Diagnostics test
Fan test
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6. Press each of the front panel buttons, except for the HELP and POWER
buttons.
Each button should flash as you press it. Most buttons will bring up help
text related to that button in the right pane of the help screen. Some buttons,
such as the presets, all bring up the same information, so you may need to
alternate between preset buttons and another button to see the text change.
The navigation keys (the four arrow keys and the SEL key) do not bring up
help text. They are used to navigate the help panes and content.
7. Press the right arrow key until the Help Contents pane in the upper-left corner
is highlighted.
8. Turn the GENERAL knob and verify the selector box moves up and down
the list of topics.
9. Press HELP to exit help.
10. Record Pass or Fail for Front Panel Test in the test record.
1. Run the Diagnostics:
a. Press the CONFIG button.
b. Select Utilities > Run Diagnostics.
c. Press the SEL button. The diagnostics screen will appear.
d. Use the left/right arrow keys to select "Run Power Up Diagnostics", then
press SEL.
2. Verify that all the tests have a green Pass status. Record pass or fail for
"Power Up Diagnostics" in the test record.
3. Use the left/right arrow keys to select "Run Advanced Diagnostics", then
press SEL.
4. Verify that all the tests have a green Pass status. Record pass or fail for
"Advanced Diagnostics" in the test record.
You should be able to hear the fans and feel air coming out the back of the
instrument. At low temperatures the fans will turn slowly and be very quiet.
Record Pass or Fail for Fan Test in the test record.
WVR8200 and WVR8300 Specifications and Performance Verification