Q-See MODEL QC40198 User Manual

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CHAPTER 8  HARD DISK DRIVE
HARD DISK DRIVE
CHAPTER 8
Your DVR uses a standard desktop computer SATA (Serial Advanced Technology Attachment) 
hard disk drive and will support up to a 2TB (terabytes) drive. These drives are the current 
industry standard and may be purchased wherever computer parts are sold. Depending on 
where you purchased your DVR, it may come with a pre-installed drive. But, we recognize that 
you may wish to upgrade or replace your drive in the future so this DVR is designed to make 
installation and replacement easy for the average user. 
It should be noted that while this is the only user-serviceable part within the case 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.
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 DVR from the power source as well as any other connections.
WARNING! ELECTRIC SHOCK RISK!
 The DVR 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 DVR or its components as well as 
injury or death.
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STEP 2. Insert the key in the lock and 
press down. Turn clock-wise 90 
degrees to unlock.
STEP 3. You will also need to loosen the 
two thumbscrews to either side of 
the lock.
STEP 4. Lift the drive cover from the 
bottom and then slide it towards 
the bottom of the unit. If you are 
replacing a hard drive, you will need 
to unscrew the four drive mounting 
screws holding the drive to the cover 
plate.
STEP 5. Connect the power and data 
cables before attaching the drive to 
the cover plate. Press firmly, but do 
not force them onto the pins or you 
may damage them. The connectors 
are “keyed” to ensure they are 
connected in the proper position. 
STEP 6. Place the hard drive cover 
plate on the drive lining up the four 
mounting holes on both parts
STEP 7. Use the screws to attach the 
drive to the cover. Recheck the 
connection of the cables before 
reattaching the cover panel to the 
DVR.