Vector 4 - Page 136

VECTOR 4
TECHNICAL INFORMATION
7. Using small standard screwdriver, adjust left-hand potentiometer R1 until
oscilloscope or frequency counter shows wave pattern described above.
If no amount of adjusting will bring wave form within desired range,
replace disk controller board.
l.4 Set Up Board For Operation
8. Make sure oscilloscope or frequency counter contacts are disconnected
from disk controller board, then turn Vector 4 system OFF.
END OF ACTIVITY
09-01-82 7200-0001 | I 1-3