
D Single-Mode/Multimode Module Performance Tests Test IV. Distance Accuracy (Optional)
242 E6000C Mini-OTDR User’s Guide, E0302
Figure 85 Distance Accuracy Test: Position Markers
11 Select D
OWN (Around B).
12 Zoom the display to 0.1 m/Div and 0.2 dB/Div
13 Use the L
EFT/RIGHT keys to reposition marker B to the
beginning of the endreflection.
Figure 86 Distance Accuracy Test: Around Marker View
NOTE The true location of the beginning of the event cannot be
determined by finite sample spacing. This is taken care of
by the sampling error.
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