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Adjustment procedure (when the DA-134 board exists)
n
It takes time to playback the recorded point. (Delayed by the time difference between the points when
recording is started and when playback is started.)
Turn RV, and then wait a moment and confirm the level.
1. Equipment : Oscilloscope or audio level meter
Test point : AUDIO OUT 2 connector/DEC-98 board (in 600 Z load)
Adj. point : 1RV303 (H-3)/AD-156 board
3470 ± 40 mV p-p (4.0 ± 0.1 dBm)
Spec. :
2. Equipment : Oscilloscope or audio level meter
Test point : AUDIO OUT 1 connector/DEC-98 board (in 600 Z load)
Adj. point : 1RV304 (K-3)/AD-156 board
3470 ± 40 mV p-p (4.0 ± 0.1 dBm)
Spec. :
Adjustment procedure (when the DA-134 board does not exist)
n
It takes time to playback the recorded point. (Delayed by the time difference between the points when
recording is started and when playback is started.)
Turn RV, and then wait a moment and confirm the level.
1. Equipment : Digital audio level meter
Test point : AUDIO OUT AES/EBU 1/2 connector/DEC-98 board
Adj. point : 1RV303 (H-3)/AD-156 board
_20.0 ± 0.1 dB FS
Spec. :
2. Equipment : Digital audio level meter
Test point : AUDIO OUT AES/EBU 1/2 connector/DEC-98 board
Adj. point : 1RV304 (K-3)/AD-156 board
_20.0 ± 0.1 dB FS
Spec. :
MAV-70
3470 ±40 mV p-p
3470 ±40 mV p-p
3-8. AD-156 Board Adjustment
3-15 (E)
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