alexx

And why did you have to do a hard reset? If you take a picture of the motherboard, then Throw me an email. try to understand.

Hi everybody! brought in for repair DVR AVC717, disappeared from the menu features backup and network settings and IP, it can be and how to get out of the situation? thanks

no claim to originality, I can advise to check the jumper on the HDD, and put it in the position of master and try again

even if the study the datasheet, a simple user would be difficult to understand the issue, especially for ISP programming. I can certainly tell option, but it is quite complicated. You need to have the same DVR, remove his chip 29LV160, read its contents to progrpmmatore, then withdraw the same chip with non-working DVR and pour into it early read dump. If the problem was with the firmware, then everything should work fine. Esle problem in Hardwar, alas all will remain so.

Yes, I understand. Himself doing repairs. I have the same problem AVC760. Try to do a system reset. but probably will not help ... You can try to overwrite the flash-memory ... check voltage 3,3 V and 1,8 V on-board

No schemes, what are your problems with them, that does not work?

Switchers commuting 75 ohm resistors in what position?

likely a hardware problem, when testing one of the devices does not respond as necessary

Try to do a hard reset. although it certainly does not help. to download firmware directly into the chip.

I think you will be quite enough dvr avc 760

Tell me how seysas behaves dvr when you turn ...?

If I understand correctly, you want to watch the child's nanny, yes? how many video cameras do you expect? and this will also depend what dvr better buy.

hi! what tasks you put in front of home cctv system, what are the requirements to the dvr? AVITECH good DVR

hi all!!! There are problems with the DVR AVC760, when calling osd menu settings on the screen does not show the full menu. No network configuration settings and language. After a hard reset, nothing has changed. However, I was able through the network and software to enter into it and tried for fun flash "Russian language" firmware was successful, but all left unchanged. Lament MAC address to a network device punishment was ff: ff: ff .... How to get out of the situation? if you have a full firmware? today updated the firmware, update was successful, but unfortunately all the faults remain the same. 'll show what could be the reason? where drip on?