5-12
U
SER
M
ANUAL
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Using an OTDR module
MTS
e
Use the following procedure to configure your manual acquisition in the
OTDR
TEST SETUP
window (refer to "Selecting measurement acquisition parameters"
on page 5-3):
1.
Select the
Laser
wavelength with the
Acquisition:Laser
option.
2.
Select the
Manual
mode with the
Acquisition:Mode
option.
3.
Select the required pulsewidth with the
Acquisition:Pulse
option.
4.
Select the
Range
you require, from the options available for the length of
fiber you wish to test,
Acquisition:Range
option.
5.
Select the Resolution value you require with the
Acquisition:Resolution
option.
6.
Select the acquisition period (5 seconds to 10 minutes) with the
Acquisition:Acq. Time
option.
7.
Press the
START STOP
key to start the acquisition.
The red laser activity LED is on to indicate that the MTS
e
is making an
acquisition and the screen shows the acquisition of the trace as it is made. The
quality of the connection is shown for a few seconds and an acquisition status
indicator is also displayed on the screen to indicate the time remaining to
complete the acquisition.
Acquisition in progress display
8.
At the end of the acquisition the acquired trace is displayed on the screen,
and an automatic measurement is performed.
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