User Interface Operation; Enabling Keypad Operation; Turning The System On; Avm User Interface Operation - Bose FREESPACE 4400 Owner's Manual

7.1 Enabling keypad operation

User interface keys for assigned sources are enabled only after
flashing the hardware. Keys for any unassigned sources are auto-
matically disabled after flashing the hardware.

7.2 Turning the system on

When the FreeSpace 4400 system is in STANDBY, you can turn
the system on by pressing any key on any keypad except keys
for unassigned sources on the AVM user interfaces, and the
PAGE key on the Page user interface.

7.3 AVM user interface operation

The FreeSpace ® AVM 1-Zone User Interface and FreeSpace
AVM 2-Zone User Interface provide source selection, volume up/
down, and Mute or Auto Volume on/off controls.
FreeSpace ® AVM 1-Zone User Interface
Select LINE 1
input source
Select LINE 2
input source
Select MIC/
LINE 3 input
source
The FreeSpace ® AVM 2-Zone User Interface provides two sets of
source selection, volume up/down, and Mute or Auto Volume on/

7.0 User Interface Operation

Volume up
(2 dB steps)
Volume down
(2 dB steps)
Mute
or
MUTE /
Auto volume
AUTO VOL
on/off
off controls for use with two zones.
FreeSpace
Select LINE 1
input source
Select LINE 2
input source
Select MIC/
LINE 3 input
source
®
• Press 1, 2, or 3 to select the audio source connected to the
LINE 1, LINE 2, or LINE 3 input, respectively. A green LED
indicates the active source.
• Press (Volume up) or
decrease the volume in 2 dB steps. Press and hold for continu-
ous increase/decrease. The red LED lights when either button
is pressed.
• The maximum/minimum volume setting is determined by the
min./max. level stop settings in the Output Gain control pane.
When configured for Standard operation:
• Press (MUTE/AUTO VOL) to silence the listening area.
When muted, a yellow LED flashes. Press again to restore the
volume.
When configured for Auto Volume operation:
• Press (MUTE/AUTO VOL) to turn the Auto Volume func-
tion on or off. The yellow LED lights when Auto Volume is on.
• When the Auto Volume function is on, pressing
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® AVM 2-Zone User Interface
SOURCE VOLUME SOURCE VOLUME
MUTE / MUTE /
AUTO VOL
AUTO VOL
Zone A Zone B
controls controls
(Volume down) to increase or
Volume up
(2 dB steps)
Volume down
(2 dB steps)
Mute
or
Auto volume
on/off
(Volume up)