Power Up Sequence - Seagate ST506 Manual

DC ON
DISC UP TO SPEED
.(512
REVS
COUNTED
X
-TRACK ~
-READY
FIGURE 3
POWER UP
SEQUENCE
I
.~ 15 sec. Typical
AUTO
RECALIBRATE
PERIOD
Up to 16.66 ms.
lSms max.
~
'---
x------------------------------~'----~l
-: .SEEK
COMPLETE
t ' - . _________
..,~
-DRIVEX-SE-L-E-C-T-·-----------I
(*GATES
READY,
TK
~,
SEEK COMPLETE)
9