HP 9800 SERIES - Self-Test Functions

General Information 1-11
This routine compares the location of a sector with where the controller thinks it should be.
lt starts
on the outermost track and increments inward at about two tracks per second.'!f the
sectors are located differently than the controller thinks they should be, the routine will halt
on an error. Continue the test until it is apparent that it is running correctly (several sec-
onds).
Figure 1-4. Self- Test Functions