Self-Diagnosis - Sony CCU-900 Operation Manual

Self-Diagnosis

With the RCP-700-series Remote Control Panel
connected, the results of system diagnosis of the
internal boards of the CCU-900/900P can be displayed
on the monitor.
Self-diagnosis of the camera system
System diagnosis display of the camera system
comprises three pages.
System Diag 1/3
*System Diag 1/3*
Optical RX condition
CAMERA OK
CCU OK
Optical TX condition
EMERGENCY
Fan Power
Timer
Optical RX condition: condition of optical reception
CAMERA: condition of a camera
CCU: condition of a CCU
The display shows the following levels of optical
reception.
Optical reception [dBm] LED display CHARA display
–7.5
–10
–15
–17
–20
–25
SYNC ERR
Optical TX Condition: Condition of optical reception
Fan Power: Condition of fans of the power block and
rear panel
Timer: Duration of power supply to the AT board
24
OK
10H
Green OK
Green OK
Green OK
Yellow CARE
Red WARN
Red WARN
Red NG
System Diag 2/3
*System Diag 2/3*
DUAL Mode
CAMERA Cable Open
Data
Power OFF
Sense NG
RCP/CNU Cable Connect
Data
Power OK
DUAL Mode: Displays the setting of dual camera
mode
CAMERA Cable: Status of connection of the camera
cable
CAMERA Data: Existence of data from the camera
CAMERA Power: Status of power supply to the
camera
CAMERA Sense: Status of connection to the CHU
RCP/CNU Cable: Status of cable connection to the
RCP/CNU connector
RCP/CNU Data: Existence of data from the RCP/
CNU connector
RCP/CNU Power: Status of power supply to the RCP/
CNU connector
System Diag 3/3
*System Diag 3/3*
Intercom
CCU
CAMERA CH1 ENG
CH2 ENG
CAMERA MIC Gain
CH1 60
CH2 60
Intercom CCU: Setting of the CCU intercom
Intercom CAMERA CH1: Status of intercom 1 of the
camera
Intercom CAMERA CH1 MIC: Status of the
microphone of intercom 1 of the camera
Intercom CAMERA CH2: Status of intercom 2 of the
camera
Intercom CAMERA CH2 MIC: Status of the
microphone of intercom 2 of the camera
CAMERA MIC Gain: Status of gain and control of
the microphone circuit of the camera
OFF
--
OK
Private
MIC ON
MIC ON
Local
dB
Local
dB