- Top
- 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.

- 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.

Top of the page