Hunt Electronic HHR315-16, Быстрый старт

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Digital Video Recorder Quick Start Guide
23
Chapter 2 Installation and Connections
2.1 DVR Installation
During installation of the DVR:

Use brackets for rack mounting.

Ensure ample room for audio and video cables.

When routing cables, ensure that the bend radius of the cables are no less than five times than
its diameter.

Connect the alarm cable.

Allow at least 2cm (≈0.75-inch) of space between racks mounted devices.

Ensure the DVR is grounded.

Environmental temperature should be within the range of -10 to +55º C, +14 to +131º F.

Environmental humidity should be within the range of 10% to 90%.
2.2 Hard Disk Installation
Before you start
Before installing a hard disk drive (HDD), please make sure the power is disconnected from the
DVR. A factory recommended HDD should be used for this installation.
1/2/4/8 SATA hard disks can be installed depending on different models.
Tools Required : Screwdriver.
As the installation steps of HDD are similar among different models, here we take some as the
example.
Type I
Step 1 Remove the cover from the DVR by unfastening the screws on the back and side.