Ecler DP 300 Manuel Utilisateur page 36

Press PREVIOUS again, so that the screen where the upper cut-off frequency can be adjusted, shows
up. Turn the encoder or use the ◄ and ► keys and adjust 164Hz.
OUT 1&2
Hi pass
On the next press of the PREVIUOS key, the screens referring to the equalization appear. As no
equalization should be applied to this band, exit the configuration of the outputs 1 and 2 by pressing the
encoder wheel, giving access to the outputs 3 and 4.
The parameters used to set up the outputs 1 and 2 give place to following frequency response curve,
corresponding to the low frequency way.
ECLER S.A.
+10
+5
+0
-5
d
-10
B
-15
r
-20
A
-25
-30
-35
-40
10
Let's now adjust the parameters of outputs 3 and 4, which are assigned to the mid frequency way in our
system. The adjustment procedure for this output is identical to the previously explained one for outputs
1 and 2. For this reason, the settings common to outputs 1 and 2 are explained more briefly.
In this case, a Linkwitz-Riley filter with 24dB/oct slopes and cut-off frequencies of 164Hz and 1,68kHz
shall be set up.
First, press the NEXT key as necessary until the output renaming screen is reached. Change the output
name to "Mid", as these outputs will drive the mid-range frequency way.
OUT 3&4
Name
Press the PREVIOUS key and adjust the audio source, gain, limiter, delay, delay link and polarity as
explained in the set up procedure for outputs 1 and 2.
36
Low
164Hz
20 50 100
Mid
Mid
200 500 1k
01/31/05 15:35:31
2k 5k 10k 20k