TTI FTE-7000A User Manual page 9

Chapter 3 Quick Start Guide
P
ress to turn on the OTDR.
U
se the directional buttons to highlight the OTDR icon and press
C
onnect the fi ber to the appropriate port. (SM or MM OTDR Optical Port)
P
ress to enter the Menu mode. The menu is displayed at the top of the screen. (To hide the
menu, press the menu button a second time.)
U
se the right button to highlight the
length.
If approximate fi ber length is unknown:
P
ress to have the OTDR start a test using the selected wavelength with the OTDR determining
the most appropriate range and pulse width. (Autotest will set the averaging time to 60sec.)
If approximate fi ber length is known:
S
et the Wavelength as above and further set the range, pulse width and averaging time.
P
ress to open the icon menu, use the left or right arrow to highlight the
to cycle through the available ranges of 250m, 1km, 4km, 16km, 64km, 128km or 256km.
U
se the left or right buttons to highlight the
available pulse widths of 5ns, 10ns, 30ns, 100ns, 300ns, 1us, 3us, 10us or 20us. (Not all pulse
widths will be available, only pulse widths appropriate for the selected range will be presented)
P
ress the left or right button to highlight the
times of Real-Time, 15 seconds, 1, 4, 16 or 40 minutes.
Press to exit the menu mode and hide the menu bar.
Press (Scan) to start a trace. Pressing the
(wavelength) icon and use
(pulse width) icon and use
(average) icon and use
again will stop a trace.
4
to enter the OTDR function.
to cycle to the desired wave-
(range) and use
to cycle through the
to cycle to the averaging
FTE-7000A User's Guide Rev A 5/2014