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<blockquote data-quote="Cameron Pullmann" data-source="post: 206055" data-attributes="member: 11649">Coming from a church setting, we had a SoundCraft Expression Si 3 installed in the sanctuary recently and everything has been good until we installed a new camera. We plugged the sound output from the board into the 3.5mm port on the camera so we could output everything in HDMI and there is a constant buzzing or hum on the TV&#039;s playing that signal. The TV sound feed comes from one of the mix outs directly from the board and goes straight to the camera. The old camera used a RCA video out and the sound was added in a converter box via RCA/, so no help there. I tried it on our old board, which is a Yamaha MX200, directly from the &#039;tape out&#039; which is RCA and it doesnt do it. The camera has gain options and I have played with those and that doesnt change anything. Tried different cables, they all doing coming from the SoundCraft. I am by no means a pro so I believe it is something simple that I just dont know about or missed. Any help is greatly appreciated. Thanks</blockquote>

[QUOTE="Cameron Pullmann, post: 206055, member: 11649"] Coming from a church setting, we had a SoundCraft Expression Si 3 installed in the sanctuary recently and everything has been good until we installed a new camera. We plugged the sound output from the board into the 3.5mm port on the camera so we could output everything in HDMI and there is a constant buzzing or hum on the TV's playing that signal. The TV sound feed comes from one of the mix outs directly from the board and goes straight to the camera. The old camera used a RCA video out and the sound was added in a converter box via RCA/, so no help there. I tried it on our old board, which is a Yamaha MX200, directly from the 'tape out' which is RCA and it doesnt do it. The camera has gain options and I have played with those and that doesnt change anything. Tried different cables, they all doing coming from the SoundCraft. I am by no means a pro so I believe it is something simple that I just dont know about or missed. Any help is greatly appreciated. Thanks [/QUOTE]

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