there is no info for a 310,but,there is for a 305,you need to make some cables for it,you need some rca cables with one end cut off,the rca plugs into the tv audio output,the two wires from each one,go into the push connectors,treat the outside wire as neg(black) and inside wire is always pos(red),,the top 2 push posts on the left are for the left audio from your tv,the 2 posts on the right are for the right tv audio,there are 4 more connectors for another device,like a dvd etc,push connectors operate by pushing in on them and pushing the bare wire into the little hole and releasing,
this is the only pic available,the 4 push connectors on the right are,tv right,pos,,tv right neg,then other audio right neg.,,the bottom one is other audio pos,,,,the 4 on the left side are left tv audio pos,,then left tv audio neg,then other audio left nrg,,then left other audio pos,,,
this is like what you need,the red is positive and bare is neg
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