This is the floppy diagnostic paper tape.
and the manual ( from sdu.se, thanks )
To load the diagnostic program press.
- STOP (on)
- S REG (on)
- 8 ( autoload from serial port )
- STOP (off)
- RESET
- AUTO
Then send the binary file over the serial line to the computer (8 bits format). when the file is complete the computer will halt. change to 7 bits, then press.
- STOP ( on )
- S REG ( off )
- CLEAR
- 100 ( start the program from this address )
- WRITE
- P
- WRITE
- STOP ( off )
- RESET
- RUN
Now you can select F for FORMAT or D for the diagnostic.
check the diagnostic manual for the different tests.