[Gmecm] riviera error codes

[kc]

now when I went thru checking the codes on my Riv, I seemed to get 'a 
million' but dunno where to look to see what they mean:

bd 71  255, bd61  0,  bd60 0,  bd41  14, bd50 12.0,  bd44 27, bd44 26, 
bd 43 11, bd42 67, bd40 14.4,  bd 32 56.  bd 32 57,  bd 28 33, bd28 32, 
bd 27 37, bd 26 33, bd 26 32,  bd 25 49, bd 24 5  bd23 20, bd 22 4, bd21 
51, bd 20 4.3, bd99 8824, bd98 0,  bd 71 255, bd 61 0