User Manual
9
Default Threshold Chart
Threshold Default Value
Event Loss 0.20 dB
Event Reection -65.0dB
Event End 6.0dB
Set-Up: Full Auto Mode Settings
Definitions
Core Settings
Full Auto Mode settings are common for all OTDR Test Modes and will be
referred to as Core Settings.
Launch Cable
(Launch Cord)
A test cable used to connect the OTDR to the near end of the link under test that
is long enough to allow the OTDR to measure the loss of the rst connection.
Receive Cable
(Tail Cord)
A test cable used to terminate the far end of the link under test that is long
enough for the OTDR to measure the loss of the last connection.
Display editor submenu to set the
length of the Receive Cable used
Press [Select] key to display editor
submenu, which allows setting the
length of the Launch Cable used
If set to [User], display submenu
to dene the GIR and Backscatter
parameters
If set to [User], set [Length] parameter
If set to [User], you will need to set
[Length] parameter
Select Single-mode or Multimode to
match the ber type you are testing