YOKOGAWA AQ1210D, Руководство пользователя

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2-7
IM AQ1210-01EN
Setting Up the OTDR Feature
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App App
Index Index
2.2 Analysis (ANALYSIS) Conditions
Procedure
1. Press MENU to display the MENU screen.
For details on the MENU screen, see the Getting Started Guide, IM AQ1210-02EN.
2. Tap
OTDR
to display the OTDR screen.
3. Press SETUP to display the setup screen.
4. Tap the ANALYSIS tab to display the following screen.
Set the launch fiber (OFF, ON).
See the next page.
Set the end of fiber
(3dB to 70dB).
Set the splice loss
(0.01dB to 9.99dB).
Set the IOR/backscatter level.
See page 2-10.
Executes initialization
Press to reset the analysis settings
to their factory defaults.
ANALYSIS tab
Set macro bending (OFF, ON).
See “Setting Macro Bending (detecting bending loss),”
explained later.
Set the pass/fail
judgment (OFF, ON).
See the next page.
Set the approximation
method (event; TPA,
LSA).
Set the splitter loss
See page 2-9.
Set the return loss
(20dB to 70dB).
Set the approximation
method (marker; TPA, LSA).
Setting Macro Bending (detecting bending loss)
5. Tap
Macro Bending
to display the Macro Bending screen.
Set the threshold (0.001dB to 99.999dB).
Show the bending loss in the analysis results (OFF, ON).