tennsmith
Well-known member
I've got a DHS Mobile Theater System in my coach. Found the amplifier the other day behind a kick panel at the driver's left foot and it appears to have 2 wired inputs, one labelled mono TV and a second "plug" which I imagine comes from the dash radio and perhaps CD player. Now, up in the overhead close to the video switching unit, there is a switch labeled TV and Radio and moving the switch from one position to the other is supposed to cause the DHS sound system to switch to the appropriate input. The switch appears, to me, to be a single pole single throw ON/OFF type of switch and one side of it appears to be wired to + 12vdc. Does this switch trigger some "relay" inside the DHS box to switch input from TV to radio? The switch simply can not be a "signal routing" switch, it doesn't have enough wires going to it.
I'm having a problem getting a new TV to work with the older DHS system. It works fine on radio, but when I switch to TV, I can hardly hear anything. Wide open volume on the TV and I can hear a very soft TV sound, almost as if it is being "coupled" by wires in proximity as opposed to a direct connection. It may be that the newer TV has a left/right (stereo) output female receptacle whereas the coach male plug appears to be a mono plug with only 2 segments. Anyone out there have any suggestions as to how to troubleshoot/fix this problem? Last question....does anyone have any information on the DHS system or an owner's manual?
Thanks
I'm having a problem getting a new TV to work with the older DHS system. It works fine on radio, but when I switch to TV, I can hardly hear anything. Wide open volume on the TV and I can hear a very soft TV sound, almost as if it is being "coupled" by wires in proximity as opposed to a direct connection. It may be that the newer TV has a left/right (stereo) output female receptacle whereas the coach male plug appears to be a mono plug with only 2 segments. Anyone out there have any suggestions as to how to troubleshoot/fix this problem? Last question....does anyone have any information on the DHS system or an owner's manual?
Thanks