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13.4 Tape speed adjustment/(Deck 1/2)
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Note:
When connecting the unit to other system components for test, short the section between the test
point TP604 and TP609 and turn on the entire system. (The unit is set to the TEST mode, and either
Deck 1 or Deck 2 indicatorwill blink.)
Normal speed (Standard value: 3000 ± 45 Hz)
1.Connect the measuring instrument as shown in Fig. 13-3.
2.Playback the middle portion of test tape. (QZZCWAT)
3.Adjust VR801 (Deck 1) and VR803 (Deck 2) for output value shown below. (For adjustment
point, refer to Fig. 13-11. )
Adjustment target: 3000 ± 15 Hz (Normal speed)
Standard value: 3000 ± 45 Hz (Normal speed)
Fig. 13-3.
Note:
When the unit is finished for adjusting, disconnect the short section between TP604 and TP609 .
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20. 10. 2004file://C:\Documents%20and%20Settings\Admin\Plocha\SCHÉMATA\VIDEA\PAN...
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