Front Panel Operation; Rear Panel Operation; Power Cycle - Extron electronics DMP 44 LC User Manual

Front Panel Operation

a
b

Rear Panel Operation

12V
0.3A MAX
a b c d e f
g

Power Cycle

Current mixing and audio processor settings — the current state of the device — are saved
in nonvolatile memory. When the unit is powered off, all settings are retained. When the
unit is powered back on, it recalls settings from the nonvolatile memory. If a configuration
was in process during the power down, these saved mix, audio level, and audio DSP
processor settings become active.
On power up, the power/reset LED ( b ) lights solid when the unit is available for operation
or configuration.
CONFIG
1 2
Figure 6. DMP 44 LC Front Panel
Power/Reset LED — Green power indicator lights when the DMP 44 LC is
operational.
Configuration connector — The USB 2.0 port uses a mini type-B connector to
connect to a host computer for control. The DMP 44 LC USB driver must be installed
prior to using the port (see the
The DMP 44 LC appears as a USB peripheral with bi-directional communication. The
USB connection can be used for software operation (see
Control"), and SIS control, (see
INPUTS OUTPUTS
1 2 1 2
POWER
3 4 3 4
3 4
1 2
Figure 7. DMP 44 LC Rear Panel
— See the "
details.
Reset — The reset actuator initiates system reset (see the
section for additional information).
DMP 44 LC
DIGITAL MATRIX PROCESSOR
"Install the USB Driver"
"Software Control").
DMP 44 LC
7
RESET
RS-232 DIGI IN
Tx Rx 1 2 3
5 6
Rear Panel Features and
DMP 44 LC • Operation
section for details).
"Windows-based Program
Cabling"section for further
"Reset Actuator and LED"
10