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Camera does not turn on.
Does MAIN
No
POWER LED of CCU
turn on?
Yes
Does MAIN
No
POWER LED of
CCU turn on?
Yes
Does
No
CABLE ALARM LED of
CCU turn off?
Yes
Does
No
POWER LED of BPU
turn on?
Yes
Does POWER
No
LED of CAMERA
turn on?
Yes
End
HDC4300
Confirm the connection of AC input cable.
When using the HDC2000, confirm the
voltage selector.
Replace it when the fuse is broken.
Does camera
turn on?
No
Confirm the connections of fiber cable
between CCU, BPU and CAM.
Does camera
turn on?
No
LED(OPEN) lights:
Confirm the connections of fiber cable
between CCU, BPU and CAM.
LED(SHORT) lights:
Does the power supply cable of CAM
short-circuit to an outside ground?
Replace it if need.
Does camera
turn on?
No
Confirm the connection of AC input cable.
Does camera
turn on?
No
Remove the accessories attached to the
camera, turn on in the following sequence
CCU, BPU and camera.
Yes
End
Yes
End
Yes
End
Yes
End
3-3
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