Hikvision DS-7332HQI-K4 User Manual - Page 4

DS-73xxHUI-K4, DS-73xxHQI-K4, DS-90xxHUI-K8 DVR User Manual Applicable Models This manual is applicable to the models listed in the following table. Series DS-73xxHUI-K4 DS-73xxHQI-K4 DS-90xxHUI-K8 Model DS-7304HUI-K4 DS-7308HUI-K4 DS-7316HUI-K4 DS-7332HUI-K4 DS-7308HQI-K4 DS-7316HQI-K4 DS-7332HQI-K4 DS-9008HUI-K8 DS-9016HUI-K8 DS-9032HUI-K8 Symbol Conventions The symbols that may be found in this document are defined as follows. Symbol Description Provides additional information to emphasize or supplement important points of the main text. Indicates a potentially hazardous situation, which if not avoided, could result in equipment damage, data loss, performance degradation, or unexpected results. Indicates a hazard with a high level of risk, which if not avoided, will result in death or serious injury. Mandatory Electrical Requirements Hikvision requires the following conditions and equipment for all of its electronic equipment: • Grounding Ensure good conductivity for all ground paths; examine ground path contact surfaces for defects, dirt, corrosion, or non-conductive coatings that may impede conductivity. Repair or clean contact surfaces as necessary to assure good metal-to-metal contact. Ensure fasteners are properly installed and tightened. • Electrical Wiring Ensure your outlets are properly wired. They can be checked with an electrical outlet tester. • Surge Suppressor (Required) Hikvision is not responsible for any damage to equipment caused by power spikes in the electrical power grid. Use of a surge suppressor meeting the following specifications is mandatory for all Hikvision electronic equipment: UM DS-73xxHUI-K4 DS-73xxHQI-K4 DS-90xxHUI-K8 032918NA 4