User Manual

DM2000 DM1000 O2R96 Ver2
Surround-monitoring functions
quick reference [March ‘05, r343]
©2005 Yamaha Corp. & SONA Corp.
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1)
First of all
First of all, “5.1ch DVD-V” environment should be adjusted using bass management .
1. X-over [SUB, Main], SUB Phase
2. Master Vol., Level Balance
3. Time Alignment
2)
If necessary
If necessary, turn the bass management OFF.
Check the SUB phase again.
Bass management function ; AMP -> 0dB
4)
For DVD-A / SACD
For DVD-A / SACD, change the LFE level from +10dB to 0dB.
6)
Finally
Finally, store adjustment data into “SURR LIB”.
3)
For Movie program
For Movie program, reduce the Surround level -3dB.
Use the Bass Management function ; ATT1, ATT2 -> -3dB
FAST WAY TO REACH THE TARGET ENVIRONMENT
5)
For 3-1
For 3-1, adjust the surround level again.
1. Switch the surround mode to 3-1.
2. Play the pink noise from the S channel.
3. Adjust the playback level to 85dBC using ATT1 of
“3-1=>3-1” monitor matrix.
ATT1 will be adjusted to -3dB ~ -6dB.
4. Copy the value of ATT1 to ATT4 of “5.1=>3-1” and ATT5 of “6.1=>3.1” monitor matrix.
7)
For 6.1
For 6.1, adjust the LS, RS, BS level again.
1. Switch the surround mode to 6.1.
2. Play the pink noise from the LS, RS, BS channel.
3. Adjust the each playback level to 85dBC
using
ATTs of LS1, LS2, RS1 and RS2 on the “monitor alignment”.
4. Store the adjustment data into “SURR LIB” as another scene.