7-16
DVW-250/250P
7-2-6. S2 Guide Height Adjustment
Tools
• Alignment tape ZR2-1 8-960-073-11
• Alignment tape ZR2-1P 8-960-073-61
• Torque screwdriver (for 3 kg) J-6325-400-A
• Oscilloscope
• Regulated DC power supply
(AC-550/550CE or equivalent)
• Tape guide adjustment screwdriver
Setting
1. Turn the power off.
2. Remove the top panel.
(Refer to “1-5. Removal/Installation of Cabinet”.)
3. Remove the ornamental panel on the left side panel.
(Refer to “1-13. Tracking Adjustment”.)
4. Set all four switches of DIP switches S1 and S2 on the
UDR-9 board which attaches to the upper drum to ON.
5. Set the switch S700-1 on the EQ-54 board to ON.
6. Connect an oscilloscope.
CH-1: TP10/MB-601 (REC A)
TRIG: TP8/MB-601 (CF)
7. Connect a regulated DC power supply to DC IN
connector on the connector panel.
8. Turn the power on.
9. Insert an alignment tape ZR2-1/1P.
10. On the setup menu, set AUTO TRACKING to OFF.
Adjustments
1. Playback the alignment tape.
Play back the alignment tape ZR2-1/1P (from 00:00 to
15:00).
7-2-6. S2 Guide Height Adjustment
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