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5
Important Safeguards and Warnings
1
.
Electrical Safety
All installation and operation should conform to your local electrical safety codes.
The product must be grounded to reduce the risk of electric shock.
We assume no liability or responsibility for any fires or electrical shock caused by improper handling or installation.
2
.
Transportation Security
Heavy stress, violent vibrations, and excess moisture should not occur during transportation, storage, and installation of
the device.
3
.
Installation
Handle the device with care. Keep the device right side up.
Do not apply power to the DVR before completing installation.
Do not place objects on top of the DVR.
4
.
Repair Professionals
All the examination and repair work should be done by qualified service engineers.
We are not liable for any problems caused by unauthorized modifications or user-attempted repair.
5
.
Environment
The DVR should be installed and kept in a cool, dry place away from direct sunlight, flammable materials, explosive
substances, etc.
This product should be transported, stored, and used only in the specified environments as stated above.
6.
Accessories
Be sure to use only the accessories recommended by manufacturer.
Before installation, please open the package and check to ensure that all the components are present.
Contact the retailer that you purchased from, or Amcrest directly if anything is broken or missing in the package.
NOTE:
This user manual is applicable to all 4, 8 and 16 channel Amcerst HDCVI DVRs, including any S2, S3, and S4
models.
1.
Features and Specification
1.1 Overview
The Amcrest HDCVI is an excellent digital surveillance product designed for the security field. The DVR uses a Linux
based OS to
maintain reliable operation. It’s easy to use and can be set up in a
relatively small amount of time. It has
various functions such as recording, playback, and monitoring functionality and it synchronizes audio and video by
default.
This HDCVI DVR adopts a high-quality design to achieve high levels of reliability and security. It can be configured to
work locally, as well as on a network. With the provided professional surveillance software (PSS) tool, as well as many
built-
in tools on the DVR’s OS, this device can also help monitor and track network usage by the device
itself.