Panasonic JB-3300 Technical Manual page 390

Azimuth and Cat's Eye Pattern Calibration
The purpose of this routine is to measure the azimuth and cat's eye patterns.
To run it, enter "5" from the maintenance menu. The following display will
appear:
5. AZIMUTH AND CAT'S EYE PATTERN CALIBRATION
Insert alignment diskette in drive x:
Press any key when ready (or press ESC key to return to the
maintenance menu)
To run the routine, insert the alignment diskette in the drive indicated, and
press any key. The screen will display the following sub-menu:
1. AZIMUTH pattern check (HEAD moves from TRACK OO
to TRACK 34)
2. CAT'S EYE pattern check (HEAD moves from TRACK O00
to TRACK 16) |
3. CAT'S EYE pattern check (HEAD moves from TRACK 34
to TRACK 16)
4. EXIT
SELECT MENU ? __
Enter "1" to run the azimuth pattern check. Enter "2" or "3" to run the cat's
eye pattern checks. The following display will appear:
HEAD position = TRACK xx
Continuing READ operation
Check AZIMUTH or CAT's EYE pattern
Press any key to return to the sub-menu
Press any key to stop the routine and return to the sub-menu.
When you are finished with this routine, enter "4" from the sub-menu to return
to the maintenance menu.
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