How do I bias the ARC Classic 150?


Is it dangerous to perform biasing? I have the digital meter, which I used to bias my CARY SLI 80, with spendid resuts. The Classic 150 does not appear to be that simple, and the manual does not explain much. I need hep members. Sure I can take it to an ARC technican, but these things weigh 220 per pair. I do appreciate your help and all the details you are able to provide. Yes! I did purchase the Classic 150, finally.
jaguar1845
Call ARC they will fax you the service manual page and walk you through it. They are very nice people.
Thanks! Could someone recommend a good , but relatively inexpensive tube tester for 6650 tubes, and the 6922 tubes. Is there one out there for about $100 new or in excellent condition?