Operation Manual-4CH Duplex DVR

11. APPENDIX

11.1 QSD32824 4CH DVR series - compatible USB Flash Drives.

In case noise occurs on USB line due to a variety of reasons such as power noise, it might cause an error during the data transferring process. In this case, it requires re-transferring the date to the flash drive. If the device can process things normally in these exceptional cases, things are okay. However, in some cases, it doesn’t operate normally.

For example, in case of a PC, it might not cause any problem under this kind of situation because it is immune to these types of problems. However, in case of our products, they often work better with some drives compared to others. These are the flash drives we recommend based on our testing.

WORKING DEVICE LIST

MAKER

MODEL

SIZE

 

 

 

SONY

MICROVAULT (SOK-USM1GJ)

1GB

 

 

 

SAMSUNG

SUM-LCB1

1GB

 

 

 

TRANSCEND

JF V30

2GB

 

 

 

APACER

Weblink (SYE5003358)

2GB

 

 

 

SANDISK

CRUZER micro

4GB

 

 

 

FLEX

FD-02

1GB

 

 

 

KINGSTON

Data Traveler

2GB

 

 

 

KINGSTON

Data Traveler

1GB

 

 

 

LEMON

LEMON USB Drive

1GB

 

 

 

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Q-See QSD32824-250 user manual Appendix, 11.1 QSD32824 4CH DVR series compatible USB Flash Drives