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  • Picture monitor (PM)
  • Information display
  • Warning displays

Warning displays

The warning information is displayed when trouble is detected in the unit, camera, or optical fiber multi cable.

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  • Warning information displayed is cleared when the status returns to normal.
  • To manually clear the warning information display, hold down the [CHARA] button of the ROP.

Information displayed

Display item

Description

CAM RCV LVL NG

The level of the optical signal received by the camera is low

CCU RCV LVL NG

The level of the optical signal received by the CCU is low

CAM FAN NG

Trouble with the cooling fan of the camera

CCU FAN NG

Trouble with the cooling fan of the CCU

CAM HIGH TEMP

The temperature of the camera is abnormally high

CCU HIGH TEMP

The temperature of the CCU is abnormally high

If you continue operation even with the message displayed, power supply to the camera may stop as a protective measure.

CAM OVER TEMP

Due to overheating, the camera turned OFF automatically as a protective measure

OVER LOAD

The power supply circuit load to the camera exceeded 90%

POWER CONT ERROR

Trouble with the power supply circuit to the camera

CABLE OPEN

The optical fiber multi cable is not connected

CABLE SHORT

  • The optical fiber multi cable is shorted
  • The power supply voltage to the unit dropped momentarily

Power supply to the camera will stop as a protective measure.

Turn the unit off immediately, and determine and resolve the problem before turning it back on.

  • The camera is malfunctioning or startup of the camera failed for reasons other than the above.

FORMAT NG

The CAM mode and CCU mode do not match.

During data transfer (CAM←→ROP)

Data transfer between the camera and ROP is in progress.