H.264 DVR9004N Installation And Setup Manual

Contents

H.264 DVR9004N Installation And Setup Manual Manual pdf 11 page image

5H.264 4/8/16-channel Networkable DVRsSECTION 2: INSTALLING YOUR SYSTEMThe video and power extension cables have different connectors at each end - one end for the camera drop cable, and the other endfor the DVR and power source. The photo below shows the typical connectors of the camera drop cable with the mating power andvideo connectors of the extension cable.Video/PowerExtensionCableCameraDrop CablePowerVideoLock RingTypical extension cable attachmentSome extension cables also include a lead with a white connector. This connector is usually used to carry audio signals from amicrophone to the DVR. Cameras with microphones typically include an audio lead in the drop cable.NOTE Cable connections are not weatherproof.2.2 DVR installation2.2.1 DVR placementYour monitoring and recording equipment is central to constant surveillance and the reliable capture of video evidence. Observintstrongly suggests that it be installed in a secure location with access limited to authorized personnel.DVRs generate heat and should be placed in a ventilated area. A high temperature environment will reduce the life span andreliability of the equipment. Additionally, the DVR is not weatherproof, so avoid exposure to liquids and excessive dust. Do not placeobjects along the sides or behind the DVR that will block airflow through the unit.Uninterruptible power suppliesIt is strongly suggested that power to the system be routed through an uninterruptible power supply (UPS). These devices will keepyour security system running through most power outages, in addition to providing excellent surge and sag protection. The UPSshould support your video recorder and all cameras to ensure normal operation during abnormal power conditions.