Table of Contents
i
Table of Contents
Document Information ................................................................................................... vii
Introduction ................................................................................................................... 1
2.1 Items Included in the Package ....................................................................................... 1
Hardware Description ..................................................................................................... 3
3.1 EN-204 Front Panel ........................................................................................................ 3
3.2 EN-204 Rear Panel.......................................................................................................... 4
Installing and Connecting the Encoder ............................................................................. 5
4.1 Installing the Unit ........................................................................................................... 5
4.2 Connecting the Unit ....................................................................................................... 5
4.2.1 Grounding the Unit ..................................................................................................... 6
4.2.2 Connecting the Unit to the Power Supply .................................................................. 6
4.2.3 Connecting the Unit to the Network .......................................................................... 7
4.2.4 Configuring the Unit’s Initial IP Address ..................................................................... 7
4.2.5 Connecting a Camera to the Unit ............................................................................. 10
4.2.6 Connecting Audio Inputs for Recording on a VMS ................................................... 10
4.2.7 Connecting Audio Inputs and Output for Two-Way Audio Communication ............ 11
4.2.8 Connecting Alarm Inputs from External Devices ...................................................... 12
4.2.9 Connecting Relay Outputs to Control an External Device ........................................ 12
4.2.10 RS-232 Port ............................................................................................................... 13
4.2.11 RS-485 Port ............................................................................................................... 13
4.3 Resetting the Unit ........................................................................................................ 14
4.3.1 Restoring Factory Defaults Using the Reset Button ................................................. 14
4.3.2 Power Reset .............................................................................................................. 14
Accessing the EN-204 via a Web Browser ........................................................................ 15
5.1 Live View ...................................................................................................................... 18
5.1.1 Using PTZ Controls in Live View ................................................................................ 21
5.1.2 Creating and Retrieving a Preset .............................................................................. 22
5.1.3 Configuring Video Parameters .................................................................................. 23
5.1.4 Recording .................................................................................................................. 24
5.1.5 Capturing a Picture ................................................................................................... 24
5.1.6 Viewing Live Video from a Media Player .................................................................. 25
5.2 Playback ....................................................................................................................... 27
5.3 Log ................................................................................................................................ 30
5.4 Configuration ............................................................................................................... 31
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