Chapter 18: EQ
135
Adjusting EQ
You can adjust EQ controls in input channel strips, in the
Channel Control section of the ACS, and on-screen.
Adjusting HPF Controls
Each input strip provides HPF frequency control. HPF can be
adjusted on each Input Channel using the Encoder HPF as-
signment switch and row of encoders.
To adjust HPF from an input strip:
1
Bank the Input section to the desired channels.
2
Press the HPF Encoder Assign switch.
3
Rotate the appropriate channel Encoder to adjust HPF fre-
quency. Press the appropriate encoder shaft switch to toggle
HPF in or out.
To adjust HPF from the ACS:
1
Select the channel to target it in the ACS.
2
Press the Input function switch in the Channel Control sec-
tion (this brings a collection of Input parameters to the Chan-
nel Control encoders).
3
Adjust the encoder labelled HPF:
• Press the encoder to toggle the HPF in/out.
• Rotate the encoder to adjust HPF frequency.
Adjusting Channel Parametric EQ Controls
The Channel Control section of the ACS provides a unified,
consistent set of controls for both built-in and plug-in EQ pro-
cessing. Eight dual-purpose rotary/switch encoders control EQ
parameters and their settings.
Compatible EQ plug-ins can map their controls to the Chan-
nel Control section, and all plug-ins can be controlled using
the Output encoders in Insert mode.
To access EQ parameters:
1
Select one or more channels to target them in the ACS
Channel Control section.
2
Press the EQ function switch in Channel Control (it lights
green).
3
Press the In switch; when lit, the EQ is in circuit.
The LCD display identifies each parameter in the upper row
and each band (as available) in the lower row.
HPF controls for Input Channels
HPF can also be adjusted in the ACS and on-screen.
HPF for
Encoders
Encoders
EQ controls in Channel Control (built-in 4-band shown)
Channel Control
In
Gain
Freq
Hi
In switch
Low
Low Mid
Hi Mid
Gain
Freq
Gain
Freq
Gain
Freq
User
Input
Plug-in
EQ
Comp/Lim Exp/Gate
Aux Sends 1-8 Aux Sends 9-16
EQ
courtesy of
www.sxsevents.co.uk
Phone: 0870 080 2342
email: [email protected]
Event production and Audio-Visual Services
www.sxsevents.co.uk