Konig SEC-DVRMON30 - Hardware Installation; Basic Connections

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3.6 Hardware Installation
It is recommended that the installations described below are carried out by qualified personnel.
3.6.1 Basic Connections
 Cameras
Connect each of the cameras’ outputs to the video input socket in the rear panel of the
DVR using appropriate cables. The video input interface is a standard BNC connector,
1Vp-p, 75 Ω. Please keep the video signal cable away from strong electromagnetic and
electric interference.
 Audio Connection
The audio input interface is a standard RCA socket, 2Vp-p, 600 Ω.
Please keep the audio signal cable away from strong electromagnetic and electric
interference.
 Monitor
Connect the main output connector to a monitor or a TV screen. Use the BNC-to-RCA
connector to work with the Audio/Video RCA cable.
 Power
Please use the 12V DC adapter supplied for connecting your DVR device with the power
source.
Alarm Input/Output
Connect Alarm In 1-4 to N.O. (Normally Open) or N.C. (Normally Closed) alarm
connectors and one Ground connection. Connect Alarm Out to the corresponding
connections and Ground accordingly.