Main Operation Window - Yamasaki Y30 Series User Manual

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. Optical Time-domain reflectometer Module

1 Main operation window

Click 【OTDR】 shown in Fig. 2-1 to enter the OTDR operation interface. The Y30 SERIES series
OTDR testing interface is shown in Fig.
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Fig. 6-1 Diagram of Y30 Series OTDR testing interface
(1): Showing current system time, battery capacity.
(2): Test result display zone. The test result is obtained via current cursor calculation. Average loss:
the loss between A and B as well as the average loss of the optical section where cursors A and B
locate; connection loss: the connection loss at the connection point of cursor A shown in the test
result with four cursors shown on the OTDR main interface; reflection loss: the reflection loss
between the fiber optic reflection peaks of cursors A and B shown in the test result on the OTDR
main interface.
(3): Global display of small waveforms: To display always the Global overview waveforms of the
test curve.
(4): Reference origin point.
(5): Current active cursor. The active cursor is in red, the location of which can be changed via the
button or touch screen, with the remaining cursors shown in blue. The active cursor can be set
circularly between cursors on the screen via the button.
(6): The distance between the cursor location and the reference origin point; the location between
cursors A and B.
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