Sony DNW-A100 Maintenance Manual page 259

Adjustment after Replacement
10. Adjust the AT Head Zenith
Refer to Section 7-1-1.
11. Adjust the Tape Running
Refer to Section 7-1-2.
12. Adjust the AT Head Height
Refer to Section 7-1-6.
13. Adjust the AT Head Azimuth
Refer to Section 7-1-7.
14. Adjust the AT Head Head-to-tape
Contact
Refer to Section 7-1-8.
15. Adjust the AT Head Position
Refer to Section 7-1-9.
16. Confirm the Audio Level in REV Mode
Refer to Section 7-1-10.
17. Confirm the Video Tracking
Refer to Section 7-1-3.
18. Confirm the Tape Running
Refer to Section 7-1-2.
19. Perform the Electrical Adjustment
after AT Head Replacement
Refer to Section 6-4.
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
5-11. AT Head Replacement
5-75