Q-See QSD6204 - Manual (Page 44)

12. Can I still record all the events while I review the previous recording?
No. This DVR currently doesn’t support recording while playback.
13. How long is the warranty period?
One year from the original date of purchase. We will gladly offer repair or
replacement for all defective units.
14. What is the correct jumper setting for using a single hard drive?
Single master without slave. Most of HDD drives come with the jumper setting as a
Master without slave, so you may not need to change the jumper setting after you
Purchase HDD and install it into DVR. Check the documentation that came with your
hard drive.
15. What is the largest hard drive that I can install in the DVR?
This unit supports a SATA hard drive up to 500GB
16. How can I erase all data on the hard disk drive?
Select “HDD Format” option on the menu.
17. Why do I need a password?
You may need a password to format hard drive. The password is for your protection.
18. I forgot my password. What should I do?
Press the “STOP” button five times and it will reset the DVR settings to factory
default.
Then the password will reset to factory default (111111). *Channel 1button is as same
as a numeric number
19. Can my desktop PC read the video data on hard disk drive in DVR?
Yes, MS-Windows can detect HDD but cannot recognize the file system. You must
use a PC application (i.e. PC Viewer) to view the video image.
20. What happens if I install my PC hard disk drive into the DVR?
You can use a PC hard disk drive in the DVR. However, once it runs in DVR, it will
delete Any PC operation system and files on the hard drive.
21. What kind of hard drive should I purchase to make the DVR run?
Any PC compatible SATA hard disk drive will work.
22. Does this DVR kit come with sensors, cameras, or hard disk drive?
Some models come with a hard disk drive and cameras. Some models don’t. please
check the package contents information on the DVR box. If the DVR unit that you’ve
purchased contains a digital video recording system only, then you need to buy
accessories separately to complete a digital video recording surveillance system. A
single hard drive and a single camera are minimum requirements to make a digital
surveillance system complete.
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