Specifications

59
4
/
8
-
channel Embedded Digital Video Recorder
④ PTZ protocol decoder and DVR does not match each other
⑤ PTZ decoder and DVR address does not match each other
⑥ When multiple decoders are connected, 120 ohm resistance is
needed on the most remote end of PTZ decoder AB line, to
eliminate reflex and impedance matching, or PTZ control will not
be stable.
13. Motion detection does not work?
A: Check the motion detection time and motion detection zone and make
sure that they are right setup, and check the sensitivity setting.
14. Alarm does not work?
A: Check the correctness of alarm setting and alarm connection, and make
sure that alarm signal input is correct.
15. DVR can only realize non-real-time access to LAN?
A: When access to LAN, for 8-channel DVR, it can show real-time screen
only 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