EverFocus EDR-920, EDR-1640 manual 2 RS-485 plug connection assignment

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2.4.2 RS-485 plug connection assignment

The two RS-485 input RJ-45 plugs are looped through and pin-compatible. The following RJ-45 plug assignment has to be considered for connection:

Pin 3: RS-485 +

Pin 6: RS-485 -

The following illustration shows the connector box assignment of the optional EDA998 connection kit (connector box, patch cable):

2.4.3 EKB-500 connection with network patch cable

For a simple, short distance installation, recorder and keyboard can directly be connected using a standard network cable (patch cable, uncrossed!).

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Contents EDR-920 Safety warnings Safety warningsTable of Contents Playback RecordingFeatures IntroductionDelivery Scope Video input Technical DataTitle generator Keys Front Panel Operating ElementsJog / Shuttle Page Audio output Audio output ConnectionsVideo inputs EDR920 EDR1640Page Screen Displays Channel-related types of eventGlobal types of event Playback date Playback status Playback position PauseXX% HDD fan message Delivery scope Video connection installation, DVR cascadingDVR cascading Audio Recording Functionality Audio connection installationGeneral RS-485 bus installation RS-485 keyboard installationPage EKB-500 connection with network patch cable 2 RS-485 plug connection assignmentEKB-500 connection to several DVRs Speed dome installation Descriptions Alarm input / output installationInstallation EDA800s harddisk expansion unit PS/2 mouse installationDirect PC connection through crossover network cable Network connectionNetwork connection through patch cable Network system requirementsPower connection HarddisksStart-up Setup Menu Time / Date Menu TimeDate Central Europe daylight saving time adjustment Time Synchronisation Time ServerTime Zone Camera Menu Install / CovertREC Speed on Time Zone Superior High Standard Basic LOW LowerCopy function SummaryRecord Audio Recording MenuTime Stamp Time Stamp POSRecord Mode ResolutionAlarm Alarm MenuAlarm Type Active CameraSummary Motion Detection Alarm OutputMotion SensitivityPage Area Setup Vloss Video Loss MenuNetwork Network MenuAlarm Network alarm Email Email alarm Password DAY Timer MenuCorrect SET activationHDD harddisk Menu 10 RS232/RS485 Menu FAN Failure Network AlarmStop Record HDD Temp5EMAIL No HDDHDD Full System Menu SAVE/LOAD ConfigurationSystem Password User rights, version Recording RecordingEvent recording Timer scheduled recordingPlayback Playback Without Search FunctionFast forward / reverse Single image playback Slow forward playbackPlayback Search NavigationTime / Date Search Alarm Event SearchVloss USB socket Video ExportPage Call / Matrix Monitor Setup Display Settings Image Position Adjustment on MonitorBRIGHTNESS, CONTRAST, Colour Screen Display EDA 966 Infrared Remote Control optional Network Access Access VIA Internet ExplorerPC System Requirements Playback Reverse PlaybackPlayback Search Event list search modeTime / Date Search PTZ Control PresetAppendix a EDR Viewer Software Appendix a EDR Viewer SoftwareEDR Viewer Installation DVR Host Interface SpecificationSample control code packets Remote control protocolLength Byte Format of message packet is as follows16383 1111111 All DVR Connect to RS485/RS232 Remote keys OPcode=0x4B Opcode Byte & Data bytes OPcodeChecksum Byte Matrix command OPcode=0x4DAppendix D Recording times Head Office USA Office China Office Japan Office