User manual
4 / 8-channel H.264 DVR User Manual
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when select “ LAN ” in “ network environment ” option in login interface; for 4-channel
DVR, in addition to select “ LAN ” in “ network environment ” option in login interface,
please select “ ordinary ” in “ details ” option under recording mode.
16. Remote login interface is available, but show “ Login failed ” when login?
A: 1) Please check whether the account matches the password you entered, if you
forget the password, please enter “ User Password ” interface of mainframe, and
click “ Clear IE Password ” , and login again. 2) Please check DVR local network and
remote access network. Too low network speed will cause failed login. Please try it
for several times.
17. After successful remote access, showing “ user is configuring … . “ ?
A: Please exit all mainframe menus and keep preview status, then, remote setup is
available and storable.
18. There is drag mark on screen when real-time monitoring in client end, even short
delay?
A: 1) It ’ s normal if less than 10 seconds; 2) Confirm the DVR environment network
speed is guaranteed.
19. Serious image delay during cell phone monitoring?
A: 1) Change the “ wireless network ” into 2.5G; 2) Confirm the DVR environment
network speed is guaranteed; 3) Do not put cell phone in a weak signal area; 4) It ’ s
normal if less than 10 seconds.
Appendix
Appendix
Appendix
Appendix 2
2
2
2 harddisk
harddisk
harddisk
harddisk space
space
space
space occupation
occupation
occupation
occupation calculation
calculation
calculation
calculation
This DVR data harddisk occupation per channel/hour is as following table according to
different bit rate and resolution:
(The table is only for reference, the real product shall prevail)
Unit: Megabyte /Channel/Hour
Bit rate
Resolution
Excellent Good Ordinary
D1 400 300 200
half-D1 350 250 150
CIF 300 200 100
According to this table, for a 4-channel DV 800 is the harddisk space occupied by 4
cameras 24 hours per day.
The data from different environment, signal source and bit rate will be different, so the
data can only serve for reference.