Qvis MINI-PTZ-23X-H User Manual
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203 Cable Connection3.1 Combination Cable ConnectionThe camera’s combination cable includes network, audio/video cable port, RS485 connection port, alarm inputand output port connectors. Please refer to the label for detailed information. Please note the Internet Explorer 6 does not support alarm upload function. Please use InternetExplorer 7 or higher.Name FunctionPOWERGNDPower port. Connect to the power cable.GND: ground end.485A485BGNDRS485 remote control.AUDIO OUT Audio output port.GND Ground port.IN Audio input port.VIDEO GND Ground port.OUT Video output port.LAN Network port. Connect to network cable.ALARMIN Two alarm input channels. This is to receive relay signal fromthe external alarm source. You can go to dome menu toactivate specified preset or pattern. When the activation mode is NO (Normal Open), dome alarmswhen there is low voltage. High voltage will not activate thealarm. When the activation mode is NC (normal close), dome alarmswhen there is high voltage. Low voltage will not activate thealarm.Note: Dome alarm input message is ground mode. Dome alarm input signal has two modes: normal open andnormal close. For the default setup: 2-channel alarm input and 7-channelalarm output is optional.GND Alarm input ground end.ALARMOUT 1 One alarm output channel. When there is an alarm from currentchannel, system activates relay or not. Alarm output relay default setup is NO. For the default setup: 1-channel alarm output and 2-channelalarm output is optional. |
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