Alignment Adjustment - YASKAWA AQ6370B User Manual

Optical spectrum analyzer
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3.6

Alignment Adjustment

Procedure
IM 735302-01E
The instrument has a built-in reference light source for wavelength calibration, and
infrared light is always being output from the optical output connector. Never look
into the optical output connector. Infrared light entering the eyes can cause severe
injury and loss of vision.
1.
Turn the power to the instrument ON. Turn ON the MAIN POWER switch and
press the POWER switch. For instructions on turning the power ON and OFF, see
section 3.4.
2.
Use a 9.5/125 µm SM optical fiber to connect the instrument's optical input
connector with the optical output connector.
AQ6370B
3.
Press SYSTEM. The soft key menu is displayed.
4.
Press the OPTICAL ALIGNMENT soft key.
5.
Press the EXECUTE soft key. Alignment adjustment is automatically executed.
Adjustment finishes a few minutes thereafter, and you are returned to the original
screen.
6.
Press the CANCEL soft key to cancel alignment adjustment partway through the
process.
WARNING
SM optical fiber
(9.5/125 µm)
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9
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11
App
Index
3-13

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