4907: Difference between revisions
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* [[Media:070-2380-00.pdf|Tek 4907 Operator Manual -00]] | * [[Media:070-2380-00.pdf|Tek 4907 Operator Manual -00]] | ||
* [[Media:070-2380-01.pdf|Tek 4907 Operator Manual -01]] | * [[Media:070-2380-01.pdf|Tek 4907 Operator Manual -01]] | ||
* [https://archive.org/download/070-2380-02/070-2380-02.pdf Tek 4907 Operator Manual -02] | |||
* [[Media:070-2381-01.pdf|Tek 4907 Pocket Reference]] | * [[Media:070-2381-01.pdf|Tek 4907 Pocket Reference]] | ||
* [[Media:070-2405-00.pdf|Tek 4907 Service Manual]] | * [[Media:070-2405-00.pdf|Tek 4907 Service Manual]] | ||
Revision as of 03:34, 15 August 2022
The Tektronix 4907 "File Manager" is a GPIB-compatible mass storage device for the 4051/4052 computer series (with File Manager ROM pack 020-0279-00).
The 4907 was available with one, two or three 8" double density single-sided floppy drives that require hard-sectored diskettes and provide up to 630,000 byte capacity per disc.
It uses Shugart SA800/SA801 drives with line-voltage synchronous AC drive motors, meaning that a unit configured for 60 Hz line voltage requires changing the pulley and belt in the disc drives to run on 50 Hz, and vice versa.
Options
- Option 30 - Two drives
- Option 31 - Three drives
- 4907F32 field update kit adds a third drive to a 4907 Opt.30