Appendix E - Trouble Shooting

Trouble Shooting

1No Power

1.1Check power input connection

1.2Check fuse on the PCB

1.3Check connection between camera body and base

2 No Video

2.1Check camera video output on camera

2.2Check cable (damaged cable)

2.3Check video input connection on monitor

2.4Check 20PIN connection between camera body and base

3 No Telemetry

3.1Check camera ID switch setting

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

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

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

3.5Check if alarm is triggered, Cancel triggered alarm

4 Poor Focusing

4.1Dusts 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

NetComm NS4540 Dome Camera User Guide

YML7** Rev1

54

www.netcomm.com.au

Page 54
Image 54
Nortel Networks NS4540 manual Appendix E Trouble Shooting, Installation Kit