Nilfisk-ALTO DPA900/1500 - Manual (Page 11)

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5.5 Help File
The HELP file accessible from within the PC Editor will be updated as necessary. Since software updates after the
printing of this manual may affect the instructions provided here, please check the Help File for any later remarks.
5.6 Introduction to the PC Editor
When you launch the editor on your PC, you will see the opening screen following (later software versions may
differ). Each of the numbered sections is explained in this page - just look for the number icons within the text.
Please note that a Windows compatible PC Editor is available for free download our web site.(see page 7) form
Click on one of the icons on the PC Editor, a window will appear showing one of several "pages" where you can
set the parameters using virtual knobs and sliders or by typing the values. Here is a brief overview of the various
functions that make up the PC Editor (community software). Each is explained in more detail in the next sec-
tion.
1 NOTCH
You can turn on or off the dynamic notch filter and adjust its parameters.
2 NOISE GATE
You can set the DPA unit to cut the signal if it falls below a certain level. Most often used to cut the back-
ground noise between music tracks.
3 COMP
It's a multi-band compressor allowing you determine the amout of level gain (ie, incnease in volume) above
a threshold point that you set.
4 MASTER DELAY
Allows a delay to be applied in order to time align" each individual output channel.
5 CROSSOVER (XOVER)
The DPA unit is equipped with independent HIGH-PASS and LOW-PASS filters on each of the 2 output chan-
nels. For each filter there are 10 different filter type/slope options.
6 EQ
Each of the channel has a fully variable 10-band parametric equalizer.
7 GAIN
From here you can adjust the OUTPUT LEVEL, the MUTE, the PHASE etc.
1 2 3 4 5 6 7 8
8 CMP/LIM
Each output channel has its own independent COMPRESSOR/LIMITER.careful setting of this parametens
will help to maintain a more consistant and pleasant listening level and extend the performance of youn sp-
eakers.