Instructions

930XC-20C • 930XC-20M • 930XC-30F • 930XC-30P
Tempo Communications Inc. 1390 Aspen Way • Vista, CA 92081 USA • 800-642-2155
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930XC-20C • 930XC-20M • 930XC-30F • 930XC-30P Instruction Manual
Use the “Length Units” setting to select meters, feet, or miles as the unit of measurement.
Note: When the Trace Viewer application is opened, this setting defaults to the last unit of
measurement selected.
View Preferences refers to the trace display styles. Trace can be displayed in dots or solid line;
dashed line displays or not; selection of the event status bar.
OTDR (O)
The “OTDR” menu (Figures 7-7 and 7-8) provides a reanalysis function for acquired traces.
Operator can modify IOR, Scatter Coefcient, and event thresholds (Non-reection, Reection,
and End) per each wavelength to review correct results.
Figure 7-7. OTDR Menu
Figure 7-8. Trace Reanalysis
Window (W)
The “Window” menu (Figure 7-9) controls the display of the subwindows: trace window, events
table window, parameter window, and ber chain information. Tile function displays subwindows
in a layout similar to Figure 7-1. Other submenus take the selected window as the current active
window.
Figure 7-9. Window Menu
Help (H)
The “Help” menu (Figure 7-10) displays the version of the software.
Figure 7-10. Help Menu
Trace Viewer Software
Use the “Length Units” setting to select meters, feet, or miles as the unit of measurement. Note:
When the Trace Viewer application is opened, this setting defaults to the last unit of measurement
selected.
View Preferences refers to the trace display styles. Trace can be displayed in dots or solid line;
dashed line displays or not; selection of the event status bar.
OTDR (O)
The “OTDR” menu (Figures 7-7 and 7-8) provides a reanalysis function for acquired traces. Op-
erator can modify IOR, Scatter Coecient, and event thresholds (Non-reection, Reection, and
End) per each wavelength to review correct results.
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View (V)
The “View” menu (Figure 7-4) controls the display of the tool bar, status bar, marker operation
and trace display (zoom in and out horizontally and vertically), and the display style of the trace.
Figure 7-4. View Menu
A trace is composed of many dots. To review the details of a trace, zoom in by drawing square
with mouse on selected trace area from upper left to lower right direction and zoom out by
drawing square from any other direction.
Use “Analyze Insertion Loss” function to manually calculate the insertion loss of an event
(Figure 7-5).
Figure 7-5. Analyze Insertion Loss
(Figure 7-6).
Figure 7-6. Analyze
Section 7
Lock Marker A and B to x the distance between them.
Reectance
Use “Analyze Reectance” function to manually measure the reectance of reection event