Ashly Protea DSP360 Manual de instruções - Página 5
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Operating Manual - PROTEA™ DSP480 and DSP360 System Processors
4 . FRONT PANEL CONTROL FEATURES
4 .1 Function Keys and Data Wheel
To the right of the LCD display
are two unlabeled function keys and a
rotary data wheel. All audio and system
parameters are edited using these three
controls. Each of the two lines of text
on the LCD display correspond to a
dedicated function key, so that various
tasks on both lines may be selected using
their respective keys. The selected task is
highlighted by a flashing underscore beneath the word or number, and the parameter is then adjusted up or down with the data
wheel. The Esc key will exit any activity and return to the top level showing the preset number and name.
4 .2 Presets
The DSP480 and DSP360 are organized into 30 programmable presets, each completely defining the configuration of
all inputs and outputs along with their respective audio components. There are ten repeating preset configurations pre-loaded
into the unit which are simply starting points for common applications, and all can be modified, renamed, and saved to suit the
end user. Please Note: In addition to the 30 preset numbers, a constantly refreshed Working Preset is used to take a "snapshot"
of all current settings should the unit be turned off before changes can be saved.
When the unit is first powered up, the last working preset is loaded, displaying the number and name last used before
the unit was turned off. Any modifications made to that preset before saving it will remain in the working preset until either the
modified preset is saved, or a fresh preset is recalled. When modifications to an existing preset are made without saving, the
display adds the text (modified) after the preset number.
4 .3 Input Select
There are four XLR audio inputs on the
DSP480 (three on the DSP360), and each input is
processed independently and may be routed to one
or several outputs. Select an input to edit its Gain,
EQ, and Delay settings, or to mute it. Signal routing
occurs in the output section.
4 .4 Output Select
There are eight outputs on the
DSP480 (six on the DSP360), and each
output can obtain its source from any
input or combination of inputs. Select
an output channel to edit its Source,
Gain, Polarity, EQ, Delay, Crossover, or
Limiter functions.
4 .5 LED Indicators
Each input and output has a five segment LED array for audio level display, ranging from -20 through clipping. The
-20 LED is two-color, also serving as the Mute indicator by turning red. The meter scale is factory set so that 0 on the meter is
0dBu (0.775Vrms), however it can be easily changed to VU scale (0 = +4dBu, or 1.228Vrms) within the Util menu.
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