Fluke DTX-MFM, Руководство пользователя

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Getting Acquainted
Physical Features
A
B
C
D
Button for activating the visual fault locator (
B
) and output port (
D
). See
“Usin g the Visual Fault Locator” on page 33 and “Aut otest in Far End
Source Mode” on page 28.
Universal fiber connector (with dust cap) for the visual fault locator
output. The connector accepts 2.5 mm ferrules. The LED below the
connector indicates the locator’s mode (continuous or blinking).
SC input connector with dust cap. Receives optical signals for loss, length,
and power measurements.
SC output connector with dust cap. Transmits optical signals for loss and
length measurements.
The LED below the connector is red when the output is active at 850 nm
(DTX-MFM) or 1310 nm (DTX-SFM) and green for 1300 nm (DTX-MFM) or
1550 nm (DTX-SFM).
A
B
C
E
D
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W* Warning
Never look directly into optical
output connectors (
B
and
D
).
Some sources produce invisible
radiation that can permanently
damage your eyes.
E
Laser safety label.
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Figure 2. Fiber Module Features
7