Installations, 1 basic connections – Aposonic A-H2A8D2 User Manual

Page 15

- 15 -

3. Installations

The installations described below should be made by qualified service personnel or
system installers.

3.1 Basic Connections

Please refer to the following diagram for the connections.

Please make sure to set the NTSC/PAL Selector Switch on the main board
according to the local TV system for the digital video/audio recorder to work
correctly.

Cameras
Connect the camera video input connectors to the video outputs from system
cameras or other video sources via coaxial cables. Please make sure to use
RG-6U or better cable to connect to HD-SDI cameras.

Main monitor
Connect the main monitor output connector (BNC/VGA/HDMI) to a surveillance
TV/VGA monitor. The TV/VGA monitor displays selected live or recorded
cameras in any available split window format.

Hard disk drive(s) / DVD Writer
Make sure to install at least one SATA hard disk drive

(Max. storage size >

3TB/HDD)

inside the DVR. The steps are as below:

Power off the machine, and then use a screwdriver to uncover it.

Use a screwdriver to fix the SATA HDDs (and internal DVD writer), and

This manual is related to the following products:

A-H4D1