Y-E Data YD-380 - Page 33

6. In step 5 above, move the stepper according to the follow-
ing:
If A > B move inwards
If A < B move outwards.
7. Obtain A/B or B/A from the side 0 read output and verity
that the position error is within ±25 ~ with the CE disk
conversion chart.
8. Step the carriage from track 33 to track 32 and make sure
the' read output, A/B or B/A, is the same as in step 7.
If not, repeat step 6.
9. Check that the read output from side one is within the
limits given in steps 7 and 8.
10. Perform steps 3 and 4 above to check for the cat's eyes
display •
.
11. Move the carriage out 32 steps after performing step 10,
and verify that the Track 00 signal (Jl - 26) is at Low
level.