User guide

> Using the SP31.7 Multi-Channel Processor
5
CHANGING THE VOLUME
The SP31.7 allows you to vary the volume from 0 (silence) to
99 (maximum volume), where each step is equivalent to
0.5dB.
To change the volume
• Rotate the VOLUME control on the front panel, or press
the > or < buttons on the remote control.
The current volume setting is shown on the front panel and
on-screen displays:
To mute the sound
• Press the MUTE button on the remote control.
To restore the sound to its original volume
• Press the MUTE button again.
The sound is also restored to its original volume if you
increase the volume.
CHANGING THE BALANCE, CENTER, SURROUND,
SURROUND BACK, AND SUBWOOFER LEVELS
You can independently change the balance, center level, side
levels, rear levels, and subwoofer level to alter the balance of
sound in your surround system.
Changing the balance alters the level of both the left and
right main loudspeakers to shift the position of the stereo
image, keeping the overall level of the sound the same. The
other adjustments change the level of the corresponding
speaker(s) without affecting the remaining speakers in the
surround system.
To change a level
• Press the LEVEL button on the front panel, or the
BAL/SETUP button on the remote control, until the
display shows the current value of the level you want to
change.
For example:
AC-3 P.L
C +2.0
5
VOLUME
• Use the VOLUME control on the front panel, or the >
and < buttons on the remote control, to adjust the value
of the level.
After a short delay the display will revert to volume.
The levels are selected in the sequence shown in the
following table:
Display Level Range
L, Balanced, R Balance Balanced to -9.5dB to OFF
CCenter -10.0dB to +10.0dB
SS Surround -10.0dB to +10.0dB
SB Surround back -10.0dB to +10.0dB
S Subwoofer -10.0dB to +10.0dB
§2 Using 26/7/02, 12:51 pm5