Q-See QT446 Manuel d'utilisateur télécharger pdf (Page 68)

HARD DISK DRIVE

CHAPTER 8

Your NVR uses a standard desktop or 3.5” SATA (Serial Advanced Technology Attachment)

hard disk drive and will support drives up to 3TB (terabytes). These drives are the current

industry standard and may be purchased wherever computer parts are sold. Depending on

where you purchased your NVR, your hard drive may already be installed. But, we recognize

that you may wish to upgrade or replace your drive in the future so this NVR is designed

to make installation and replacement easy for the average user. An A/V-rated drive is

recommended for optimal performance.

It should be noted that while this is the only user-serviceable part within the case besides the

battery and you will not void your warranty by installing or upgrading your hard disk drive, care

must be taken to avoid damage to the other components within the case. Such damage will

not be covered.

VGA

SPOT

DC 12V

VIDEO OUT

VIDEO IN

1 3 5 7 9 11 13 15

2 4 6 8 10 12 14 16

USB

NET

ALARM OUT

P/Z

Y Z A 1 3 5 7 9 11 13 15

2 4 6 8 10 12 14 16

RS485

ALARM OUT

ALARM IN

1 2 3 4

K/B

GND

COM

Remove Screws

8.1 INSTALLATION/REMOVAL

It is strongly advised against opening the case when atmospheric conditions present the risk

of static discharge which can damage electronic components.

Whether installing the drive for the ﬁrst time or removing the old one to install a new one, the

steps are largely the same:

STEP 1. Disconnect the NVR from the power source as well as any other connections.

STEP 2. Remove screws (the number will vary depending on your model) from the side

and rear of your NVR as indicated in Picture 8-1

PICTURE 8-1

PICTURE 8-2

STEP 3. Remove the case by sliding it

backwards and then lifting off.

STEP 3A. If removing a hard drive, you

will need to unscrew the four drive

mounting screws at the bottom of the

NVR or on the internal mounting rack.

Holes for

Hard Disk Drive

Mounting Screws

Holes for

Hard Disk Drive

Mounting Screws

WARNING! ELECTRIC SHOCK RISK!

The NVR MUST be unplugged from all power sources as well as from

the cameras before opening the case. Failure to do so can result in

damage to the NVR or its components as well as injury or death.

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Q-See QT446 Manuel d'utilisateur Page 68

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