Security Camera User Manual

NetComm NS4540 Dome Camera User Guide YML7** Rev1

54 www.netcomm.com.au

Appendix E - Trouble ShootingAppendix E - Trouble Shooting

Appendix E - Trouble Shooting

Trouble Shooting

1 No Power

1.1 Check power input connection

1.2 Check fuse on the PCB

1.3 Check connection between camera body and base

2 No Video

2.1 Check camera video output on camera

2.2 Check cable (damaged cable)

2.3 Check video input connection on monitor

2.4 Check 20PIN connection between camera body and base

3 No Telemetry

3.1 Check camera ID switch setting

3.2 Check RS-485 cable IN/OUT connection on camera

3.3 Check RS-485 cable IN/OUT connection on keyboard

3.4 Check if the fast dome is under Auto Pan mode Please deactivate the Auto Pan

3.5 Check if alarm is triggered, Cancel triggered alarm

4 Poor Focusing

4.1 Dusts on dome cover or housing cover. Clean the cover with cotton cloth

Installation Kit

Item Unit Type

Power Supply 1 Embedded / Attached

Power Cable 1 Embedded / Attached

M4 x 25 Tapping Screw-flat head 3 Embedded

M4 x 30 Machine Screw-flat head 3 Embedded

M4 x 6 Machine Screw-black 6 Embedded

Screw Nut 3 Embedded

Ceiling Ring 1 Embedded

L Shape Screw Nut 3 Embedded

Fix Ring 1 Embedded

Decoration Ring 1 Embedded

M4 x 25 Tapping Screw-round head 3 Attached

Plastic Screw Nut 3 Attached

Decoration Ring 1 Attached