Grace M905, Руководство пользователя, Страница: 22 / 44

22
• Navigate to the DISPLAY MODE (GLOBAL) and set the parameter to reference level.
• Exit SETUP. The speaker level will now display 82.0 to correlate with the reference level. An increase or
decrease in the volume setting now corresponds to the listening SPL given a nominal input signal.
At anytime the display mode can be adjusted or changed back to the standard level (0-100) display in
SETUP.
Available setup parameters for each speaker output. Default values are in parenthesis.
SPEAKER 1 speaker name
(speaker 1)
level offset
(0dB)
balance
(center)
sub output
(L+R Stereo)
sub offset
(0dB)
preset level global
(0.0) display mode global (standard level) reference level global (0.0)
SPEAKER 2
speaker name
(speaker 2)
level offset
(0dB)
balance
(center)
sub output
(L+R Stereo)
sub offset
(0dB)
preset level global
(0.0)
display mode global
(standard level)
reference level global
(0.0)
SPEAKER 3
speaker name
(speaker 3)
level offset
(0dB)
balance
(center)
sub output
(L+R Stereo)
sub offset
(0dB)
preset level global
(0.0)
display mode global
(standard level)
reference level global
(0.0)
VOLUME KNOB (GLOBAL) -
This parameter configures the volume knob for standard or coarse/fine opera-
tion. In standard operation the volum e control starts with 0.5dB steps when turned slow and increases
with the rate the volume knob is turned. In coarse/fine mode, the volume control covers the entire range
in a single rotation. Pressing the volume knob down while changing volume enables fine 0.5dB step
changes. This parameter is global for speaker and headphone volume control. The default is ‘standard’.
DIGITAL SPEAKER 1 -
To enable the digital speaker 1 feature, refer to the DIGI LOOP setup menu.
„
DIM SETUP
From the setup screen, pressing the dim button enters dim setup mode. Once dim setup mode is active,
pressing the dim button will toggle the dim setting (exactly as it does in normal mode). The dim attenu-
ation level controls how much the speaker/sub outputs attenuate when dim is active. The available dim
range is -35dB to -5dB in 0.5dB steps. The default is -20dB.
„
SUB / DAC / METER SETUP
The m905 features a multi-funciton SUB/DAC/METER output. From the setup screen, pressing the sub
mute button enters SUB/DAC/METER setup mode. Once this setup mode is active, pressing or holding
the sub-mute / (sub-solo) button functions exactly as it does in normal mode.
The SUB/DAC/METER setup parameters are as follows:
OUTPUT MODE -
This parameter configures the SUB/DAC/METER output function. Available options are
sub output, DAC output and meter output. The default is sub output. Note: DAC output mode and settings
not available on m905 Analog units.
When sub output is selected, this output acts as the dedicated subwoofer output and is configured
based on the speaker sub output settings in the speaker setup.
When DAC output is selected, this output acts as a dedicated digital to analog converter output. The
last selected digital source is continuously output at a fixed DAC level (see below). This setting can be
useful for utilizing the m905 DAC for digital to analog transfers.
When meter output is selected, this output acts as a dedicated analog meter output. The selected
monitoring source is either output at a fixed meter level or post fader speaker level (see ‘meter mode’
below). The meter output follows speaker output mono, L-R and solo settings. NOTE: When solo and
mono are active only the mono signal is provided to the active solo channel on the meter output.