RK06/RK07 Disk Drive User's Manual - Trailing-Edge
RK06/RK07 Disk Drive User's Manual - Trailing-Edge
RK06/RK07 Disk Drive User's Manual - Trailing-Edge
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
HEAD 1<br />
HEADO<br />
Figure 4-11 <strong>RK07</strong> Head Assembly Area<br />
5. Load MAINDEC-ll-DZR6N and start at address 224.<br />
HEAD ALIGNMENT<br />
CABLE CONNECTOR<br />
MA-0985<br />
Per program instructions, install an <strong>RK06</strong>K-AC or <strong>RK07</strong>K-AC alignment cartridge, depending<br />
on the type of drive, and WRITE LOCK the drive.<br />
NOTE<br />
Prior to begining head alignment procedures, power<br />
should be applied to the drive for two hours; the cartridge<br />
should be mounted and spinning for at least<br />
one-half hour.<br />
To WRITE LOCK the drive, set the SAFETY SWITCH (S2) on the <strong>RK06</strong> M7729 board or<br />
the <strong>RK07</strong> M7906 board to the MAINT position. This action will also prevent the heads<br />
from unloading if a Servo Unsafe condition occurs.<br />
4-19
Change language