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Zooming the Trace
The zoom function lets you magnify the trace horizontally
or vertically.
To zoom the trace, do the following:
KN
1
Use
to place the cursor near the feature you
want to magnify. (Press
can move the cursor.)
E
2
Press
until the navigational cue above the
softkey labels says QZoom.
E
first if necessary so you
Looking at OTDR Test Results
L M
K N
3
Use
and
and horizontally.
If zooming places the feature you want to see off the
E
screen, press
unit the navigational cue says say
OPan, PCursor,; then use
feature into view.
M L
The
keys let you pan vertically only when
the vertical zoom is greater than 1:1.
4
To reset the trace to a 1:1 magnification, press
D
Reset.
Using the OTDR
to magnify the trace vertically
L MK N
to move the
Note
3
3-29
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