3
EXM
Channel Features
Mixer Controls
In addition to level controls for each channel, the EXM Mobile Tower
features a compact mixer control section which allows users to inde-
pendently control the input type, voicing, and reverb for each channel.
These additional controls are accessed by the channel select buttons.
Simply tap the channel select button for the desired channel and all set-
tings for this channel will be displayed and can be configured.
Input Types
All three mixer channels are equipped with combi-jack inputs and can be
used for microphones, balanced/unbalanced line or instrument sources.
Additionally, channel 3 features an 1/8-inch stereo input jack (this
input sums the signal to mono and mixes it into channel 3). Using the
input type control on the mixer adjusts the input gain and dynamics
processing to best suit the connected input type. A level control sets the
gain and relative volume while the Clip LED indicates input clipping. For
powering condenser microphones, a 48V of phantom power is present on
the XLR portion of the combi-jacks.
Voicing Selection
Each mixer channel contains 3 preset voicings which can be used to alter
the EQ and dynamics of the signal. The Music voicing presents a small
mid-scoop EQ, which is often desirable when listening to playback music.
The Flat voicing does not alter the signal in any way and should be used
if no additional channel processing is desired. The Voice voicing adds a
90Hz high-pass to the signal as well as a small amount of compression.
This setting is recommended to be used when the connected channel is
intended to be used for vocals.
Reverb Control
A hall reverb is available on all 3 mixer channels. Use the reverb control
to mix in some additional ambiance to your signal. This often works well
with vocals as well as instruments.
M A S T E R
REVERB
LEVEL
LEVEL
LEVEL
CHANNEL
SELECT
INPUT TYPE
VOICING
SUB
1
Clip
2
Clip
3
Clip
MODE
1
2
3
Figure: Control Panel
