Thank you for the info as i have like a zig zag stripe rolling down on one camera which runs on its own 12v adaptor but on that camera i also have audio built in as standard so do i just put the ground loop filter between dvr and the RCA Plug with the yellow & black camera lead. The dvr is a Samsung SRD1673 and the camera in question is just a composite type 4 wires Red+ Black--- Yellow is video and the blue being the audio and all the negatives are linked shared to the 12v adapter negative which is why im getting a rather anoying loop and audio hum So if you can imagine the yellow and black are connected to the RCA plug and same with the audio RCA Plug. Thanks
Thank very very much.good explain my brother.
Thank You So Much
Thank you for the info as i have like a zig zag stripe rolling down on one camera which runs on its own 12v adaptor but on that camera i also have audio built in as standard so do i just put the ground loop filter between dvr and the RCA Plug with the yellow & black camera lead.
The dvr is a Samsung SRD1673 and the camera in question is just a composite type 4 wires Red+ Black--- Yellow is video and the blue being the audio and all the negatives are linked shared to the 12v adapter negative which is why im getting a rather anoying loop and audio hum
So if you can imagine the yellow and black are connected to the RCA plug and same with the audio RCA Plug.
Thanks
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