Tektronix TLA7XM, Manual

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Performance Verification Procedures
4- 4
TLA721 Benchtop & TLA7XM Expansion Mainframe Service Manual
Complete the following steps to check the power-on and fan operation of the
TLA721 Benchtop Mainframe and the TLA7XM Expansion mainframe (if
installed).
You will need a mainframe with an LA or DSO module installed in each
mainframe.
1.
Power on the benchtop mainframe and observe that the On/Standby switch
illuminates.
2.
If you have an expansion mainframe attached, check that the expansion
mainframe automatically powers on.
3.
Check that the fan spins without undue noise.
4.
If everything is properly connected and operational, you should see the
modules (and expansion mainframe with its modules) in the System window
of the logic analyzer application.
5.
If there are no failures indicated in the System window, the power-on
diagnostics pass when you power on the mainframe(s).
Do the following steps to run the extended diagnostics:
NOTE
. Running the extended diagnostics will invalidate any acquired data. If
you want to save any of the acquired data, do so before running the extended
diagnostics.
You will need a mainframe with an LA or DSO module installed in each
mainframe.
Equipment
required Cable, 50
Ω
coaxial (item 7)
Prerequisites Warm-up time: 30 minutes
Perform the following tests to complete the functional verification procedure.
1.
If you have not already done so, power on the instrument and wait for the
logic analyzer application to start.
2.
Go to the System menu and select Calibration and Diagnostics.
3.
Verify that all power-on diagnostics pass.
4.
Click the Extended Diagnostics tab.
Power-on and Fan
Operation
Extended Diagnostics