Extron electronics MVC 121 xi Setup Manual

MVC 121 xi • Setup Guide
IMPORTANT NOTE:
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Go to
before connecting the product to the power source.
Rear Panel Features
B
C
1
2
MIC/LINE
1
+48V
MIC/LINE
POWER
INPUTS
12V
LINE
--A MAX
L
A D
Figure 1. Rear Panel Features
Installation
1.
Disconnect power from all equipment.
2.
(Optional) Mount the unit to a rack or furniture using optional Extron mounting brackets
and accessories (see
are compatible).
3.
Connect the audio inputs.
•
Connect up to two balanced or unbalanced mono mic/line level input devices to the
MIC/LINE
inputs (see figure 1,
two 3-pole connectors may be used.
+48 V
The (Phantom Power) status LEDs (see figure 1,
) light green to indicate the status of the +48 V
B
phantom power for the
•
Connect a single stereo line-level output device
(balanced or unbalanced) to the stereo
(see figure 1,
4.
Connect the audio outputs.
•
The VARIABLE
the input of balanced or unbalanced stereo line-level
equipment. The output level of the
is controlled by the front panel volume encoder (see
figure 1, and the right image for wiring details).
E
Connect an amplifier to the
•
The FIXED stereo output may be used to drive the input of balanced or unbalanced stereo line-level equipment. The output level
of the FIXED output is not controlled by the front panel volume encoder (see figure 1,
Connect the input of an Assistive Listening Systems (ALS) transmitter or recording equipment to the
5.
Connect the digital input. Up to four configurable input ports and a +5 V
convenience port allow connection to various external switches and sensors for
remote triggering of functions within the device (see figure 1,
image for wiring details).
The +5 VDC power pin is intended to provide power for illuminated switches
used to control the digital input. The maximum current draw is 150 mA.
for the complete MVC 121 xi user guide, installation instructions, and specifications
E G
1 2 3 4
2 L R
DIGITAL IN
VARIABLE
MVC 121 xi
OUTPUTS
FIXED
RS-232
R L R
Tx Rx G
F H I
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to determine which optional mounting accessories
and the right image for wiring details). Alternatively,
C
MIC/LINE inputs.
LINE
and the right image for wiring details).
D
stereo output may be used to drive
VARIABLE
VARIABLE output.
The Extron MVC 121 xi is a compact, three input stereo audio mixer
featuring a digital signal processing (DSP) platform for audio signal mixing
and control. The device features two mono mic/line inputs and one stereo
line-level input, each of which may be processed by a 5-band digital EQ
before being routed to a stereo mix bus. The audio DSP engine allows
for equalization of each input as well as control over the gain, mute,
and routing with quick and intuitive configuration provided by the Extron
G
DSP Configurator Pro. This guide provides quick start instructions for an
experienced installer to set up and operate the MVC 121 xi.
Power port
A
RESET
+48 V (Phantom Power) status LEDs
B
Mic/Line inputs
C
Line inputs
D
Variable outputs
E
Tip
Ring
Sleeve
Tip
Ring
Sleeve
input
Balanced Inputs
Tip
Ring
Sleeve
Tip
Ring
output
Sleeve
Balanced Output
and the right
G
Fixed outputs
F
Digital inputs
G
RS-232 port
H
Reset button and LED
I
1 MIC/LINE
Balanced MIC
Jumper
Tip
Sleeve
Tip
Sleeve
Jumper
Unbalanced Inputs
NO Ground Here
Tip
Sleeve
Tip
Sleeve
NO Ground Here
Unbalanced Output
and the image above for wiring details).
F
FIXED
output.
3 "
(5 mm) MAX.
16
Do not tin the wires!
Digital Input Wiring
2
Jumper
Unbalanced MIC
Do not tin
the wires!
Do not tin
the wires!
1
2
3
4
+
G
1