Help understanding an rdm response

[stevec]

Many thanks for the reply. I forgot about the open lighting tools although I have been using olad for testing stuff.

rdm is just a mass of information to try and absorb in a reasonable amount of time, but at least now after one week I can work with most of the radio only pieces of equipment that pass through the workshop. I am a subcontractor and usually only called in when there is a problem and I am busy!