Instruction manual

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6. What if there is no sound when monitoring?
l Check the sound box or speaker functions. Also check for possible short
circuiting problems.
l Audio source may be connected to the video channel. You can click to full-screen
to check.
l The hardware of DVR could be defective.
7. What if there is no audio sound when playing back?
l There may be setting problem: open audio-video item and check your settings.
l Check the audio to see if it is closed in playback interface.
8. What if the system time is not correct?
l The wrong setting might be selected. Make sure to click “ ” to confirm
changes.
l The battery may not be connected properly.
l The battery might be dead. Please change the battery.
9. After right clicking “Stop recording” on the tool bar, the recording does not stop.
How do I stop recording?
l The “Stop recording” by the right mouse button is only suitable for Manual
recording. It can’t stop recording when it’s in “start recording” or the video in
video plan.
l If you want to stop recording, please set the time is not recording.
10. What if motion detection is not working?
l The setting of motion detection area is not correct.
l Check the sensitivity of the motion detector. Maybe the sensitivity is too low.
11. What if the remote control cannot work?
l The address of remote control may be incorrect.
l The distance of remote control may be too far or the angle may be too large.
l Check the remote control batteries
l Make sure that the remote control is not damaged or the front panel of the DVR is
not damaged.
12. Why can’t login to the WEB?
l Please check the network to see if it is connected. Check if LINK or 100M LED
is displayed normally on the panel; use ping xxx.xxx.xxx.xxx (DVR IP) to check
if the Internet is linked properly.
l Recommended to use Windows XP or Vista operating system, also use IE6.0
browser or IE7.0 browser.
l ActiveX control has been blocked. Please manually reinstall ActiveX control.
l Please install DX8.1 and upgrade your video card driver.