TTI FTE-7000A User Manual page 19

Chapter 7 OTDR Operation
Measurement Data
There are three tabs on the main OTDR screen. OTDR, Events and Schematic. Use the OTDR tab
to view the trace with the loss and distance measurements. Use the Events tab to view an interactive
event table with the trace and numbered events or the Schematic tab to view an interactive schematic
view of the events with the trace and numbered events. Selecting an event in the event table or the
schematic view will snap the active cursor to that event.
7.5
OTDR Parameter Settings Screen
To access the parameter settings screen press the menu button, use the LRUD buttons to highlight the setting
icon and press the select button. An alternate manner to open this screen is to long touch the screen in the
test parameter section of the main OTDR screen.
Touch Screen Tip
All operations on this page are accessible via the touch screen. To change parameters or event
sensitivity, simply touch the desired value. To set thresholds and time, touch the setting and the block
will show yellow. The digits may now be adjusted with the up and down arrows.
Trace Parameter
Settings
Pass/Fail Thresholds
Settings
Trace Screen W/ Trace Screen W/
Event Table
Fig 7.3
Fig 7.4
14
Trace Screen W/
Schematic view
Event Table/Fib-R-Map
Sensitivity Settings
System Date/Time
Settings
FTE-7000A User's Guide Rev A 5/2014