Multicam MK 3 more help error codes

[gazza]

Hi all, as per my other thread I am still after some information.
With this machine the 2 red "Home" LED's are lit when the machine is switched on. If either of the "X", "Y" or "Z" axis is in the home position then the red led switches off, is this correct? and if so what is the function of the "Right" LED

Also the error Led's I assume could be displaying a specific error going by the flashing of each of the 4 led's, can anyone one tell me these codes or direct me to a site where these codes are listed.

thanks for the help,
cheers
Gazza