grace design m906
owner’s manual
23
clockwise direction to reduce the gain level.
4. If you’d like to change the state of 48V phantom power, press the TALKBACK switch again. The LED display now shows
the on/off state of 48Vfor the preamp. Rotating the main level encoder to the right turns 48Von and rotating to the
left turns it off (screenshot 6).
phantom power on/ off
screenshot 6
5. If you’d like to change the talkback latch mode, press the TALKBACK switch again. The LED display now shows the
on/off state of talkback latch feature. When the circle is on the left of the edit window, the latch feature is disabled
and the talkback button functions in momentary mode. When the circle is on the right side, the talkback button
has a latching operation. Rotating the main level encoder counter-clockwise to disable the latching or clockwise to
enable it.
6. When you’re done, press the CAL switch, which will exit CAL mode.
Activating the talkback mic is be done by pressing the TALKBACK switch located on the remote control
unit or remotely by using an external switch connected to the Audio Control Unit TB IN jack. The TALKBACK
switch on the remote control unit operates in a momentary fashion, which activates the talkback circuit
for as long as you hold the switch down. Releasing the TALKBACK switch ends talkback communications.
The talkback signal is summed with the stereo signal that is fed out the CUE OUT connectors. When
TALKBACK is engaged, the control room outputs are automatically dimmed. Additionally, the source
feeding the CUE output will be automatically dimmed by the preset amount set in CAL mode (discussed
later).
NOTE:
When Speaker 3 (SPkR 3) mode is enabled, the talkback feature on the remote control is
disabled. Due to the fact that the talkback uses the CUE outputs, enabling talkback during Speaker 3
operation could cause feedback by routing the talkback signal to the control monitors. The rear panel
remote talkback switch is under hardware control and is not disabled during Speaker 3 mode.
tHe LcD WinDoW
The LCD window (as highlighted throughout this manual), located in the upper right-hand corner of the
remote unit, is used to display various system messages and text describing the current operating mode
of the m906. It has been designed to provide you with a sharp, crisp display of vital system information
in dimly lit environments and its off-axis viewing angle is superb.
Typical LCD window showing the digital input selected and DAC status information
input source selected
word clock source
s-Lock status
sample rate
