Release Version 1.2
21
7. Trouble Shooting
Symptom
Checking Method
No power input
• Please check the adapter’s input status.
• Please check whether to connect a DC 12V adapter or not.
• Please check if the power switch is on.
No video display
through loop
output port
• Please check if the input video belongs to the supported input video
resolutions of SC-16MHD.
• Please check the connection status of the BNC connectors.
• Please check if the camera and DVR are compatible.
• The connected cable length should not exceed the recommended
transmission distance.
No video display
of CVBS signal
• Please check if the input video belongs to the supported input video
resolutions of SC-16MHD.
• Please check if the input video format and video format setting of
SC-16MHD are same.
• Please check the connection status of the BNC connectors.
• Please check if the monitor input is set as CVBS.
• The connected cable length should not exceed the recommended
transmission distance.
No video display
of HDMI signal
• Please check if the input video belongs to the supported input video
resolutions of SC-16MHD.
• Please check if the input video format and video format setting of
SC-16MHD are same.
• Please check the connection status of the BNC connectors of input
video.
• Please check if the monitor input is set as HDMI.
• Please check if the HDMI output resolution matches the monitor’s
input resolution.
• The connected cable length should not exceed the recommended
transmission distance.
No video display
of VGA signal
• Please check if the monitor’s VGA input belongs to the supported
resolution of SC-16MHD.
• Please check the BNC connectors’ connection.
• Please check if the monitor’s input setting is VGA.
• Please check the monitor’s supported signal resolutions.
• Please check the connected cable length.
No camera video
output when
changing video
resolution
• Please check the camera output resolution.
• Please reboot SC-16MHD after changing any video resolution or
type.
