32,070
edits
mNo edit summary |
No edit summary |
||
Line 12: | Line 12: | ||
* [http://w140.com/tektronix_240_ocr.pdf Tektronix 240 Manual (OCR, PDF)] | * [http://w140.com/tektronix_240_ocr.pdf Tektronix 240 Manual (OCR, PDF)] | ||
* [http://w140.com/tek_240_r250_description.pdf 240 and R250 Description from Tektronix Automated Testing Systems book (PDF)] | * [http://w140.com/tek_240_r250_description.pdf 240 and R250 Description from Tektronix Automated Testing Systems book (PDF)] | ||
* [[Media:Tek 240-250 fcp april 1969.pdf|Tektronix 240-250 Factory Calibration Procedure, April 1969 (PDF, needs OCR)]] | |||
==Pictures== | ==Pictures== |