Searching for Hitachi VC-6050 oscilloscope manual

[cyberfuzzy]

Hi,

I bought a Hitachi VC-6050. It is a nice vintage oscilloscope. Everything works fine but it needs to be calibrated. I can't find a manual for it online. I would like to have
- an owner's manual / operation manual
- a service manual with calibration procedure
- schematics

I found this thread with a file called "VC-6050-Operation_Manual.pdf", but the link is down.
http://www.edaboard.co.uk/hitachi-oscilloscope-operation-manual-found-t261938.html

The site is still there on archive.org but the PDF is not saved:
https://web.archive.org/web/20040607001247/http://www.hdeg.tzo.com:80/004%20%20%20%20%20%20%20%20%20Oscilloscopes

Can anybody help me?

[selcuk]

I bet you've already found the operation manual. These may help others looking for it.