Sony DVW-250 - Drum PG Phase Adjustment

7-37
DVW-250/250P
7-2-15. Drum PG Phase Adjustment
Tools
• Alignment tape ZR2-1 8-960-073-11
• Alignment tape ZR2-1P 8-960-073-61
• Oscilloscope
• Regulated DC power supply
(AC-550/550CE or equivalent)
Setting
1. Turn the power off.
2. Remove the top panel.
(Refer to “1-5. Removal/Installation of Cabinet”.)
3. Set the DIP switches.
(Refer to “7-2-4. DIP switch Setting”.)
4. Remove the ornamental plate on the left side panel.
(Refer to “1-13. Tracking Adjustment”.)
5. Connect an oscilloscope.
CH-1: TP10/MB-601
CH-2: TP8/MB-601
6. Connect a regulated DC power supply to DC IN
connector on the connector panel.
7. Turn the power on.
8. Insert an alignment tape ZR2-1/1P.
9. On the setup menu, set AUTO TRACKING to OFF.
10. Turn the tracking control volume to the mechanical
center(click position).
7-2-15. Drum PG Phase Adjustment