4631: Difference between revisions
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==Pictures== | ==Pictures== | ||
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Tektronix 4631 1.jpg | |||
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US TEK 4631 TubeFront.JPG | front of the tube | US TEK 4631 TubeFront.JPG | front of the tube | ||
US Tek 4631 CrtConnector.jpg | CRT connector | US Tek 4631 CrtConnector.jpg | CRT connector | ||
Revision as of 09:51, 12 November 2020
The Tektronix 4631 Video Hard Copy Unit is a printer for CRT storage displays, e.g., the 613, or 4010-series terminals.
Using a special "1-dimensional", magnetically deflected CRT, it exposes dry silver paper (3M type 777, shelf life 6 months only). The image is developed by heating the paper. Print time is 18 seconds except for high-res copies from 19" terminals, for which it can be doubled.
Manuals
- Tektronix 4631 Users Manaual / Service Manual @ bitsavers
Pictures
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front of the tube
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CRT connector
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tube face detail
