[MRCA] Info needed

[w1aea at myfairpoint.net]

Hey All 
Has anyone here used the PRC-350 Squad Radio?? I have one and I'm looking for Guidance in checking the 150Hz tone, out to be sure it's on Freq or procedure to put it on 150Hz., Still searching for a manual or link to one, in PDF  I have the operation Manual but will need the TM before I open the thing up!
Ideas or help will be appreciated
Thanks  Jeff W1AEA 
<jeffw1aea at gmail.com>