Yes
No
Yes
No
Yes
No
Yes
No
No
Yes
No
Yes
No
Yes
Yes
No
No
Yes
Camera does not turn on.
Does MAIN
POWER LED of CCU
turn on?
Does MAIN
POWER LED of
CCU turn on?
Does
CABLE ALARM LED of
CCU turn off?
Does
POWER LED of BPU
turn on?
Does POWER
LED of CAMERA
turn on?
End
Does camera
turn on?
Does camera
turn on?
Does camera
turn on?
Does camera
turn on?
Confirm the connection of AC input cable.
When using the HDC2000, confirm the
voltage selector.
Replace it when the fuse is broken.
Confirm the connections of fiber cable
between CCU, BPU and CAM.
End
End
End
End
Confirm the connection of AC input cable.
Remove the accessories attached to the
camera, turn on in the following sequence
CCU, BPU and camera.
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.
HDC4300
3-3