Hi all,

I have what appears to be a late model 410C with an incandescent pilot lamp in the mains switch and later style banana jacks on the rear panel. The serial number is 0982A18623.

All the manual scans I have been able to find are for different models, mostly with a neon mains indicator lamp. I would like to have the proper manual as the meter could do with some adjustments and it would be good to have the right instructions.

I'd be grateful if someone could point me to a scan or provide a manual. All costs reimbursed etc etc.

Thanks,

Morris Odell VK3DOC
Melbourne, Australia

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Manual 00410-90007, is what the later 1981 00410-90009 manual states to use for serial numbers below 0982A22338, but if it's had any boards replaced with later ones, both may be needed.

David

Thanks to everyone who responded. My unit should be covered by the earlier manual but I suspect it may have had later boards put in it although I haven't been into the innards yet. According to the manuals the older versions have a neon power indicator and the later versions have an incandescent but mine has an incandescent fitted which is not consistent with the serial number. It works well but one thing I have noticed that is while the meter zeroes perfectly on the +DCV? ranges there is a slight positive offset on the -DCV ranges. The schematic shows the function switch just reversing the polarity of the meter connections between the two functions so the zero should be the same. I'll need to look into that after a careful examination and read of the manual(s).?

Thanks again,

Morris

Hi Morris,

In my book I tried to reorder the documents I could get:



I remember that the book is free and can be downloaded from www.k100.biz