I'll second Jim202's statement. Also have you pulled and reseated all of the cards in the unit. My 2001C had various little issues that a tap would fix and pulling the cards, cleaning the connectors with a "Pink Pearl" eraser and plugging back in cured that. Been stable ever since.

Mitch
N4MF

They are great Service monitors. I have 3 of my own. Problem with the 4031 and 4032 is the Factory where they were serviced in Germany has closed and there is NO way of getting service parts except from another unit (why I have 3) 2 units work, the other is the "hanger queen" for the other 2 for ...

I finally got around to looking at this and it appears I have a problem on the Processor Module. When using the audio generator it will only step every 4th count when setting the output level (eg. .004, .008, .012, .016 it steps) all values between these there is absolutely no change in level. Mine ...

I just recently acquired a R-2600CHS and as far as I can determine everything in it works the way it is supposed to, with one catch. In Generate mode on AM with no modulation (just carrier) when listening to this on a Ham radio with radio in AM mode at say 14.200 MHz all I hear and see on the S ...

bernie wrote:My two bits worth:
I used to repair these.
I could loan you a manual, and copy my alignment procedure.



e mail me at [email protected]

That would be great. I have sent you an email. Thanks

I just recently aquired a R2001A from (EB). The unit appears to be fully functional in all modes. The only real issue I have with it is the CRT and lack of a cooling fan on the rear (adding this myself as I was reading a post here the A's didn't come with a fan, Mine has a connector for a Blower ...