Tektronix TekRanger 2 TFS3031, Service Manual

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Performance Check – TekRanger 2 (serial nos. B052000 and above)
TFS3031 TekRanger/TekRanger 2 Service Manual
4–55
10. Verify that all events were detected and distance and loss measurements are
correct and within tolerance.
If an event is not detected the first time, repeat the test several times to
determine that the missing event is detected and reported accurately in 95%
of the tests.
11. Repeat steps 3 through 10 at 850 nm if the unit is an option 03.