Cable Check, Warning Indication - Hitachi CU-HD1500 Operating Instructions Manual

Cable check, Warning indication

Cable check
CU-HD1500 automatically checks the condition of optical cable, and shows the results on both PIX OUT
screen and LED indicators on front panel at start-up. If any troubles are detected, the camera power might
be forced to shut down for safety.
Indication
Screen: CHECK CAMERA CABLE
CAMERA CABLE SHORT
CAMERA CABLE:HYBRID
LED: SHORT lights
Screen: CAMERA CABLE OPEN
CAMERA CABLE:HYBRID
LED: OPEN lights
Screen: CHECK CAMERA CABLE
CAMERA CABLE SHORT
CAMERA CABLE:SINGLE
LED: SHORT lights
Screen: CAMERA CABLE OPEN
OR CHECK CAMERA POWER
CAMERA CABLE:SINGLE
LED: OPEN lights
Screen: CCU FAN ALARM!!
Screen: CAMERA FAN ALARM!!
Screen: CCU OPT WARNING!
LED: YELLOW in CCU OPT LEVEL
lights
Screen: CCU OPT ALARM !
LED: RED in CCU OPT LEVEL lights
Screen: CAMERA OPT WARNING!
LED: YELLOW in HEAD OPT LEVEL
lights
Screen: CAMERA OPT ALARM !
LED: RED in HEAD OPT LEVEL
lights
LED: GL blinks
The power line may be short-circuited.
Camera power defaults to off and camera power switch is
rendered inoperative.
Cable mode is Selected the HYBRID.
Cable is not connected.
Camera power defaults to off and camera power switch is
rendered inoperative.
Cable mode is Selected the HYBRID.
The power line may be short-circuited.
Camera power defaults to off and camera power switch is
rendered inoperative.
Cable mode is Selected the SINGLE.
Cable is not connected.
Camera power defaults to off and camera power switch is
rendered inoperative.
Cable mode is Selected the SINGLE.
FAN warning of CCU
The internal fan is stopped or the rotating speed is lowered.
FAN warning of camera head or camera adaptor
The adaptor internal fan is stopped or the rotating speed is
lowered.
The optical receiver level of CCU is low.
Check a fiber cable, and clean the terminal if necessary.
The optical receiver level of CCU is very low.
Check a fiber cable, and clean the terminal if necessary.
The optical receiver level of camera head is low.
Check a fiber cable, and clean the terminal if necessary.
The optical receiver level of camera head is very low.
Check a fiber cable, and clean the terminal if necessary.
It blinks, when the synchronized signal of the format at the time of
use and a different format is inputted.
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