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

Content

Screen: CHECK CAMERA CABLE

The power line may be short-circuited.

 

CAMERA CABLE SHORT

Camera power defaults to off and camera power switch is

 

CAMERA CABLE:HYBRID

rendered inoperative.

LED:

SHORT lights

Cable mode is Selected the HYBRID.

Screen: CAMERA CABLE OPEN

Cable is not connected.

 

CAMERA CABLE:HYBRID

Camera power defaults to off and camera power switch is

LED:

OPEN lights

rendered inoperative.

 

 

Cable mode is Selected the HYBRID.

Screen: CHECK CAMERA CABLE

The power line may be short-circuited.

 

CAMERA CABLE SHORT

Camera power defaults to off and camera power switch is

LED:

CAMERA CABLE:SINGLE

rendered inoperative.

SHORT lights

Cable mode is Selected the SINGLE.

 

 

Screen: CAMERA CABLE OPEN

Cable is not connected.

 

OR CHECK CAMERA POWER

Camera power defaults to off and camera power switch is

 

CAMERA CABLE:SINGLE

rendered inoperative.

LED:

OPEN lights

Cable mode is Selected the SINGLE.

 

 

Screen: CCU FAN ALARM!!

FAN warning of CCU

 

 

The internal fan is stopped or the rotating speed is lowered.

Screen: CAMERA FAN ALARM!!

FAN warning of camera head or camera adaptor

 

 

The adaptor internal fan is stopped or the rotating speed is

 

 

lowered.

Screen: CCU OPT WARNING!

The optical receiver level of CCU is low.

LED: YELLOW in CCU OPT LEVEL

Check a fiber cable, and clean the terminal if necessary.

lights

 

 

Screen: CCU OPT ALARM !

The optical receiver level of CCU is very low.

LED: RED in CCU OPT LEVEL lights

Check a fiber cable, and clean the terminal if necessary.

Screen: CAMERA OPT WARNING!

The optical receiver level of camera head is low.

LED: YELLOW in HEAD OPT LEVEL

Check a fiber cable, and clean the terminal if necessary.

lights

 

 

Screen: CAMERA OPT ALARM !

The optical receiver level of camera head is very low.

LED: RED in HEAD OPT LEVEL

Check a fiber cable, and clean the terminal if necessary.

lights

 

 

LED: GL blinks

It blinks, when the synchronized signal of the format at the time of

 

 

use and a different format is inputted.

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Hitachi CU-HD1500 operating instructions Cable check, Warning indication