Signal Generator - A SYSTEMS DMP8800 Manual Del Usuario

Routing: Each of the 8 analog inputs, 8 matrix inputs, 8
network inputs, and the stereo AES/EBU Input, can be
assigned to the DMP8800's 8 matrix mixes� Each of the
8 matrix mixes corresponds with an output channel on
the rear of the DMP8800�

Signal Generator

The Channel Inputs and Matrix Outputs can have a
signal generator applied to them� The option can be
found in the Channel In Matrix and Mix Matrix pages
through the right click of a mouse� The signal generator
can be activated with the "ON" buttons and assigned to
the appropriate mixes using the matrix/channel select
section below the controls�
There are 4 different signals available, including White
Noise and Pink Noise – ideal for setup of systems – and
sine and sweep waves – for testing of equipment and for
general setup purposes�
Sine: The sine wave can be selected between 20 Hz and
20 kHz� The signal level can also be adjusted, and the
signal can be turned on and off�
Sweep: When using the sweep wave, a lowest and
highest frequency can be selected� The sweep wave will
move between these frequencies and small increments�
The hold time for each frequency can be selected by the
users� There are also controls for adjusting the signal
level and turning the sweep wave on and off�
Pink Noise: The pink noise function includes level
controls and on/off button�
White Noise: Like the pink noise, the white noise only
offers level controls and an on/off button�
SD Card Playback
Within the same menu as the Signal generator, through
the right click of a mouse, users can also choose to
playback MP3 files from an SD card inserted in the
SD card slot at the back of the DMP8800� Asystems
suggests formatting the cards FAT-32 for best results,
and an MP3 format with bitrate no more than 320kbit/
second is recommended� Included are play, previous,
next, pause and stop buttons�
Network Matrix
Any of the incoming input signals can be assigned directly
to the Network output mixes (up to 8 channels). The
network matrix pages are only used when the Asystems
network expansion card is installed in the DMP8800�
Attenuation: Adjust the input level of each of the
individual input and output mixes�
Panning: These will let you adjust the left/right mix of the
available mixes�
ALC: This button will assign the DMP8800's Auto Level
Control to the corresponding input (analog in, matrix in,
channel out, AES/EBU inputs).
Duck: Pushing this button will apply the ducking feature
to the corresponding mix� The duck function can be
activated as ducker 1, ducker 2, or off, the settings of
which are decided by their respective menus�
INV: This button will invert the phase of the corresponding
input or matrix signal�
On: This button allows you to turn the corresponding
input signal on and off� When turned off, the signal will
not be sent to any of the matrix outputs selected�
Routing: Each of the 8 analog inputs, 8 matrix inputs,
8 matrix outputs, and the stereo AES/EBU Input, can be
assigned to the DMP8800's 8 network outputs� These
channels will appear as Network Input connections in any
networked Asystems DMP or DMA matrix devices�
AES/EBU Matrix
These pages allow for detailed assignment and mixing
of the final stereo mix sent out of the digital AES/EBU
outputs�
Attenuation: Adjust the input level of each of the
individual input and output mixes�
Panning: These will let you adjust the left/right mix of the
available mixes�
ALC: This button will assign the DMP8800's Auto Level
Control to the corresponding input (analog in, matrix in,
network in, channel out).
Duck: Pushing this button will apply the ducking feature
to the corresponding mix�
INV: This button will invert the phase of the corresponding
mix�
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DMP8800
English