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2-8.
Cleaning of Connector/Cable
The photo receptive condition of the optical connector can be checked at OPTICAL CONDITION on the front panel of
this unit.
• When lit in green: Normal (-15 dBm and higher)
• When lit in yellow: Normal (-15 to -18 dBm)
• When lit in red: Abnormal (Less than -18 dBm)
When lit in red, be sure to clean the optical contact portions.
When lit in yellow, cleaning is recommended.
The attenuation of the photo-receptive level may cause transmission error between the camera and this unit. In the case
of attenuation, be sure to clean optical contact portions proceeding as follows.
Note
Clean optical contact portions of all devices to be connected.
Example:
• HD camera adaptor
• HD camera control unit
• Power supply unit
• Optoelectrical composite cable
• Joint adaptor
2-8-1.
Cleaning Connectors/Cables of NEUTRIK
A NEUTRIK's connector is normally mounted as the CAMERA connector of this unit.
When the CAMERA connector has been replaced with a LEMO's connector by the fiber connector kit (HKC-LC02),
refer to
"2-8-2. Cleaning Connectors/Cables of
When the Optical Connector Cleaner (Commercially Available) is Available
Tool and fixtures
• FOCD-DC125 (DRY Cleaner, 1.25mm ) manufactured by NEUTRIK, 9393 (IBC™ Brand Cleaner LC, 1.25mm)
manufactured by US CONEC, or equivalent.
Cleaning of male connector
While pushing the shell, clean the tip of the white optical contacts using the optical connector cleaner.
Note
The sealing shutter is released while the shell is being pushed.
Optical contacts (white)
Male connector
HXCU-FB70
LEMO".
Shell
Optical connector cleaner
2-13
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