Hello,

I am trying to find the assembly manual for a Heathkit IO-4550 dual trace oscilloscope. I have the instruction manual and schematic diagram. I am trying to calibrate the instrument and the booklet refers to diagrams in the assembly manual.

Thank you!

Keep in mind that with the Assembly manual, you also need the separate Illustration Booklet. Many of the Pictorials or Figures referenced in the Assembly manual are only in the Illustration Booklet.

Pete

HI
I have the complete manual including illustration booklet, and schematic. Exactly what info do you need, and can you direct me to the page number of the info you wanted? I'll be at Dayton flea market, will you?
oldfart

Thanks!

The operation manual refers to Figures 15, 16 and 17 in the assembly manual.

I would super appreciate it if you could scan the pages with those figures on them and send them to me.

my e-mail is daxt@pacifier.com

Thanks again!