[Icom] Heil HM-i mike wiring?

[icom@mailman.qth.net]

Hello all,
   I ended up with an Heil HM-i mike and cord along with a recent used
IC910H purchase.   It came with the mic, cord that plugged into the back
of the mic, and a Icom 8 pin plug.   No documentation on wiring.   I've
spent a little while trying to find a site that would give the correct
wiring, so far not successful.   Wonder if anyone would have the Heil
cord color code, so I could figure how to wire the plug?   Any help would
be appreciated.

Stephen, K0SD in NC