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liosri

DVR Firmware Help please

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hi i have 2year old DVR and cant find firmware or manufacture,

please help me friends.

 

System V4.02.R11.49127142.12001.131600.00000

Build Date 2016-10-17 11.11.51

MAC 001216c4f8f9

SerialNo 2e8a8696c5cc134

Status 7986-161020032

487904030_DVR5212.thumb.jpg.e450b4d24665892040c545e62e1b2737.jpg

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Encoding problem

 

all cameras video black only, no pictures

restored

PAL/NTSC changed did many things its not working

 

all cameras ok i checked alredy

only dvr not encoding (or somthig)

dvr2.thumb.jpg.63d75f0ce24df0fa55932b8a739e9162.jpg

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Hi firmware would not help you ...... if unit was working

 

Have you changed the video format on each channel?

 

On each camera screen there are icons bottom left....... you need to click on the last one. Till the format is displayed ... click then it shows cvi click again it shows tvi click again and it shows AHD click again and it show analog

 

But each time you change it wait 10 seconds before you click again

 

Just do it on one camera if that fixed it then do the rest

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Hi firmware would not help you ...... if unit was working

 

Have you changed the video format on each channel?

 

On each camera screen there are icons bottom left....... you need to click on the last one. Till the format is displayed ... click then it shows cvi click again it shows tvi click again and it shows AHD click again and it show analog

 

But each time you change it wait 10 seconds before you click again

 

Just do it on one camera if that fixed it then do the rest

 

i never tried it let me try it and will up date. thanks for reply machan

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Hi firmware would not help you ...... if unit was working

 

Have you changed the video format on each channel?

 

On each camera screen there are icons bottom left....... you need to click on the last one. Till the format is displayed ... click then it shows cvi click again it shows tvi click again and it shows AHD click again and it show analog

 

But each time you change it wait 10 seconds before you click again

 

Just do it on one camera if that fixed it then do the rest

 

i never tried it let me try it and will up date. thanks for reply machan

 

 

still the same resualt buddy

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Hi then next thing to look at is power supply

 

And do you have AHD cameras

yes all cameras working with another DVR

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Hi. Was the other dvr AHD?

 

Your screen is showing AHD channel..... so you will get no image if there analog

 

both CVI,AHD,TVI suported,

 

other one is another brand from friend.

my dvr was working fine @ start from few days not working, 'can you pleas help me to find dvr firmware?? is it possible or not?

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Ok go into main menu click system then on left bottom option should be digital click on that and channel type will show up how many options do you get on your recorder

 

 

Also you might want to check this

 

Normal screen ...... right click on camera 1 pick output adjust from menu

 

VGA/HDMI and move brightness to 50 and see what happends

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