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Event Options:
In {event} options, there are various parameters of events listed, including
event type
,
number
,
position
,
insertion loss
,
reflection loss
,
attenuation
and
accumulation
.
When switching to {event}, the TP-P6 will display a Marker on the tracing graph.
When a particular event in event list is selected, the Marker will move to that event position.
When opening multiple traces, the event options only displays the current trace.
Markers Options
When altering {Markers} options, the TP-P6 will display two Markers: A and B, or include some reference
points.
The user can move these Markers along the trace, to calculate loss, attenuation, reflection, etc.
The user (from the “Markers” settings interface) can relocate all Markers at once, and also drag them
from within the trace display window. The adjustment knob can be used to move the Markers very
precisely. If the user requires the maximum degree of control over the Markers, it may be necessary to
zoom-in on the area containing the Markers to achieve precise movement.
11.5 Switching and Moving Markers
There are several ways the user can alternate between and move Markers. The user can use a
combination of methods to achieve maximum efficiency when navigating through a trace.
●
In the trace display area, use the stylus or mouse to select the A/B Markers, or the tab above the
Markers.
●
In the buttons area on the bottom of interface, click
or
to switch between A and B.
●
Press down the spinning-hand wheel (on the front panel) to switch between the Markers, or mark a
particular point.
●
After selecting Markers, continuously click the
or
buttons to move the Markers.
●
The spinning-hand wheel on the front panel can be used to move the Markers more precisely.
●
After selecting the marked point, click the
or
buttons to move the Markers to the left or
right.
Note:
●
For easier usage, the position of the Markers will be stored in memory - even when the unit is turned
off. When the TP-P6 is turned back on, the user will see the last known Marker positions on the
trace appear automatically.
●
A marked pioint appears anywhere on the fiber span where a loss or reflection event has occured.
●
The spinning-hand wheel can move the Markers accurately, but it can be very slow if the trace is
particularly long.
11 Trace Analysis and Event Operation
Содержание TP-P6
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