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1-2. Cleaning of Connector/Cable
1-2. Cleaning of Connector/Cable
The photo receptive condition of the optical connector can
be checked at the SDI page of the DIAGNOSIS menu of
this unit. (For details, refer to Section 3-7 of the Installa-
tion and Maintenance Manual.) It can also be checked at
OPTICAL CONDITION of the DPR board of the camera
control unit.
When lit in green: Normal (_17 dBm or above)
When lit in yellow: Normal (_17 to _20 dBm)
Abnormal (Less than _20 dBm)
When lit in red:
When lit in red, be sure to clean the optical contact por-
tions.
When lit in yellow, cleaning is recommended.
The attenuation of the photo-receptive level may cause
transmission error between the camera and HDCU. In the
case of attenuation, be sure to clean optical contact por-
tions proceeding as follows. The optical contact portions
exist in the optical connector on the camera or HDCU, and
in the optical/electrical cables, and connection connectors
which are connected to the SDI or RX board.
Tools Required
. Alignment sleeve remover HC-001
(for female connector)
Sony P/N:
J-6480-010-A
n
Insert the shorter nose end when removing/installing the
alignment sleeve.
Grasp not the shock absorber portion of the remover but
the handle in use.
Shock absorber portion
Insert the shorter nose end
. Cotton swabs (commercially available)
1-2 (E)
Handle
Cleaning
Male connector
Clean the tip of the white optical contacts by a cotton swab
moistened with alcohol.
Female connector
The optical contacts for female connector are in an unex-
posed state. In cleaning, it is necessary to be exposed by
removing the alignment sleeve in advance. Proceed as
follows.
1. Insert the alignment sleeve remover into the alignment
sleeve in the straight line and turn it clockwise.
Optical contacts (white)
HDC-900/950 MM
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