Extron Electronics MVC 121 Plus User Guide - Manual (Page 8)

MVC 121 Plus Features
Emulate and live modes for configuration — The DSP Configurator control program
can be used in emulate mode to create an MVC 121 Plus configuration offline. The
modifications can be saved and applied to the unit when a connection is established. In
live mode, the changes are made directly to the unit.
Two mic/line inputs and one line level input — Two mic/line (mono, balanced or
unbalanced) inputs can mix with one line level (stereo, balanced or unbalanced) input.
Fixed and variable outputs — The MVC includes a fixed output and a volume
adjustable variable output.
Multi-function LED level indicator — Automatically displays the mix-point gain or
output volume setting for the front panel controls, and also functions as an output level
meter.
Fixed, low latency DSP processing — Input to output latency within the MVC 121 Plus
is fixed regardless of the number of active channels or processes. Fixed, low latency
processing keeps audio in sync with video, and prevents distractions to the presenter
resulting from delayed live audio.
48-volt phantom power for condenser microphones — 48 VDC phantom power is
available for mic inputs 1 and 2.
Soft limits provide optimal adjustment range — The volume range for the variable
output and the gain range for the three mix points can be limited using the soft limits
to maintain optimal minimum and maximum levels when using external control. This
prevents operators from over or under-adjusting levels when using digital I/O or RS-232
control. The DSP Configurator software provides quick drag-and-drop adjustment of soft
limits.
SpeedNav
™ keyboard navigation — SpeedNav enables user-friendly, keyboard-based
navigation of the DSP Configurator software without the need for a mouse or touchpad.
Using keyboard navigation keys and shortcuts, the user can access any input or output,
mix-points, and all audio DSP tools. Using only the keyboard for software access can help
expedite audio system setup and commissioning.
Rear panel RS-232 control port — The MVC 121 Plus can be configured using Extron
Simple Instruction Set (SIS
™ ) commands from a PC using an RS-232 cable.
Front panel USB control port — The MVC 121 Plus can be configured by Extron Simple
Instruction Set (SIS) commands from a PC using a USB cable.
MVC 121 Plus • Introduction 2