manual

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THX presets added to Surround Monitor (page 161-163)

Presets for the THX pm3 monitor system have been added to the bass management settings for surround monitor-

ing. Several supplements have also been added regarding the surround monitor settings, so please replace the cor-

responding pages with the following.

Conﬁguring Surround Monitoring

Surround monitoring, including speaker setup, monitor matrix, Bass Management, and monitor

alignment, is conﬁgured on the Surround Monitor Setup page.

1 Use the MONITOR [DISPLAY] button to locate the Surround Monitor Setup

page.

2 Use the cursor buttons to select the parameters, and use the Parameter wheel,

INC/DEC buttons, and [ENTER] button to set them.

SPEAKER SETUP:

These parameters are for setting the volume balance of the surround monitor

speakers. Select the OSC (Oscillator) parameter and choose from PINK NOISE, 500-2K (pink noise

through a 500 Hz to 2 kHz BPF), 1K (1 kHz sinewave), or 50 Hz (50 Hz sinewave). Use the ON/OFF

button to turn the Oscillator on and off. When on, the Oscillator outputs a signal at –20 dB to the

Surround Channels whose icons are highlighted. You can turn on and off Oscillator output for

speakers individually. Speaker icons can be selected by using the cursor buttons. The signal phase of

the LFE Channel can be reversed by using the SW phase button. When ROTATE is on, the Oscillator

signal is output by each speaker in turn in a clockwise direction (3 second signal, 2 second pause).

SURR. MODE:

This indicates the currently selected Surround mode, which is set on the Surround

Mode page (

see page 97

MONITOR MATRIX:

This is used to select the Surround Monitor Matrix. In 6.1 Surround mode,

you can select 6.1, 5.1, 3-1, or ST. In 5.1 Surround mode, you can select 5.1, 3-1, or ST. In 3-1 Sur-

round mode, you can select 3-1 or ST.

When a down mix Monitor Matrix is selected, you can attenuate signals by using the ATT parameters.

You can use the Surround Monitor settings in Stereo mode, but Monitor Matrix is ﬁxed to ST.

Note:

If you had been monitoring with the surround mode set to 6.1 and the monitor matrix mode

set to 6.1 on DM2000 units with system software earlier than V2.1, the playback may not always be

correct on V2.1.

Note:

If you choose monitor matrix mode = 3-1, you must set the following three attenuation amounts

to the same value.

• ATT1 for surround mode 3-1

• ATT4 for surround mode 5.1

• ATT5 for surround mode 6.1

These ATT values are not attenuators for down-mixing; rather, they are used as monitor adjustment

attenuators for lowering the playback volume of the Ls, Rs, Ls2, and Rs2 speakers.

DM2000 V2

.2_E.fm Page 3 Monday,

June 7, 2010 10:31 AM