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FAQ
- Digital hard disk video recorder, the power indicator light flashes, the hard disk can not start. Unplug the hard disk power, you can start, why.
- If you remove the hard disk after the normal, basically that the hard disk problems, you can replace the hard drive and then test, replace the hard disk after the normal, then it is hard drive problems
- What is an embedded digital network DVR?
- DVR is divided into PC-type hard disk video recorders and embedded hard disk recorders two categories, the completion of the function: video, storage, playback, network transmission, alarm linkage processing.
- Hello, Hai Hong video recorder is covered can still be restored?
- Covered, the basic to die! The
- Hard disk video recorder no usb how to copy the file inside how u disk
- 2, add USB external VGA signal acquisition card, directly to the hard disk video recorder VGA signal, the external acquisition card into video data, sent to the computer to save.
- Embedded digital hard disk recorders (DVR) what electronic components
- In addition to the shell, packaging materials, wire, accessories, etc. constitute the DVR hardware architecture. This is not the most difficult, rare is that you must have a very professional software team, which includes the bottom of the drive, kernel, AP, application and so on the preparation of the program, there are similar to intelligent algorithms such as unpredictable The stuff should be put into. Not a few dozen people of the development team is not independent research and development, up to buy someone else's board shell only. Of course, you are a net worth of the boss and another matter.
- Digital hard disk video recorder + video decoder + TV wall how to connect?
- Optical equipment: used to transmit video, data, audio, telephone, network and other signal devices through the cable, the general hair
- The traditional difference between digital hard disk recorders
- Digital hard disk video recorder with a cable to a power cord can complete the front-end camera control and monitoring, and the simulator needs video lines, control lines, power lines to control.
- Video probe, optical, digital hard disk recorders 3 how to connect? More than a Guangduan Ji do not know how to connect! Solution, thank you!
- 2, multi-site multiple camera connection method, each station's camera with video cable connected to the local video Guangduan Ji, and then converged through the optical transceiver to the control center, all the video signal connected to the video matrix, and then connected to the hard disk video recorder.
