Hitachi CU-HD1000 用户手册
14
Cable check
Cable check
LED lights when cable is connected. For safety, the camera power defaults to off according to the result.
Indication Content
Screen: CHECK CAMERA CABLE
CAMERA
CAMERA
CABLE
SHORT
LED: SHORT
lights
The power line may be short-circuited.
Camera power defaults to off and camera power switch is rendered
inoperative.
Camera power defaults to off and camera power switch is rendered
inoperative.
Screen: CAMERA CABLE OPEN
LED: OPEN
LED: OPEN
lights
Cable is not connected.
Camera power defaults to off and camera power switch is rendered
inoperative.
Camera power defaults to off and camera power switch is rendered
inoperative.
The camera power switch defaults to off (LED extinguished) and is inoperative.