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EN
EN
TD-000368-00-A
Loudspeaker Processing
The Speaker Processing section allows you to make adjustments to the Crossover, EQ, Delay, Limiter, and QSC Array details for each output channel.
In addition, you can load a pre-defined loudspeaker then make any adjustments needed, and save the changes as a user-defined loudspeaker.
Depending on the loudspeaker selection, various parameters are not available for adjustment. When you make adjustments, you are making them in
real time. If audio is passed while making changes, it is affected by the change.
The following instructions are not all in menu order, and all are optional. Repeat the following procedure for each output channel as necessary.
Load Speaker Profile
HOME > OUTPUTS > SPKR PROC > LOAD SPKR > ENTER
A loudspeaker profile includes all the DSP and loudspeaker characteristics available in the SPKR PROC section. When you LOAD a loudspeaker, you
are loading all of the DSP and characteristics of that loudspeaker. You can start by loading a loudspeaker and then make modifications and save your
new profile, or you can build the profile without loading a loudspeaker, and then save it as a new profile. If you load a QSC loudspeaker, the amplifier
is set for that specific loudspeaker and some parameters may be locked out because they are set to their optimal value by the Intrinsic Correction
Calculator, and should not be adjusted. The PLD supports a number of loudspeakers from other manufacturers. Refer to the list under
"Included
Loudspeaker Profiles" on page 26
. There may be additions to this list in the futrue that can be loaded with firmware updates.
NOTE!:
If you make changes to any of the loudspeaker processing parameters, and then LOAD a loudspeaker profile, all the changes
you made are overwritten.
Step 1 —
Load an Existing Loudspeaker for the Selected Output
ABOUT
SPEAKERS
LOAD
Output:
A
CONFIRM
2-Way LF
Speaker:
80 Hz
Band:
WL2102 BiLFNS
Filter:
Band and Filter
selections are
displayed and
constrained based
on the loudspeaker.
Scroll to select Speaker model
To edit Speaker, press
ENTER
Scroll to (Band, Filter)
To confirm, press
ENTER
Adjust selected parameter
ENTER
To adjust, press
To confirm, press
ENTER
Scroll to LOAD
ENTER
To Load the speaker profile to the selected output, press
Crossover
HOME > OUTPUTS > SPKR PROC > CROSSOVER > HIGH-PASS (OR LOW-PASS) > FREQ > ENTER
Step 1 —
Set the Crossover High- and/or Low-pass filters
Freq
70.0
HPF
F1: A B C D
Type
BWrth
Output
A
20 dB
-60 dB
Slope
24dB/oct
Type:
• Butterworth
• Linkwitz-Riley,
• Bessel-Thomson
Slope:
6dB to 48dB/oct
depending on Type
Freq: 20 - 20 kHz
Scroll to select (Freq, Type, Slope)
Turn to adjust parameter
ENTER
To edit, press
To confirm, press
ENTER
EXIT
To exit, press