dbx AFS2, Owner'S Manual, Page: 11 / 34

9
Application 3 – Mixer Master Inserts
Use this configuration to protect the entire system from feedback. Your mixer must have master insert connections to use this
configuration. This places the AFS2 before the master fader so that it can work optimally no matter where the master fader is
set. If you have a system EQ, you can place it before or after the AFS2 in the chain. This application provides two channels of
feedback suppression with up to 24 filters per channel.
Application Notes:
• Ensure all interconnecting equipment is turned off, including the amplifiers or powered speakers.
• Connect the mixer’s master inserts to the AFS2.
• Apply power to the system. Ensure that the amplifiers or powered speakers are turned on last.
• Ensure the AFS2 is configured for stereo (linked) operation, see
‘Linking/Unlinking Channels’ on page 18
for
further information.
Left Main
Powered Speaker
Right Main
Powered Speaker
Mixer
WIZARD
20
10
CLIP
3
0
SIG
CH 1 CH 2
INPUT FILTERS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
CH 1
CH 2
BYPASS SELECT
MENU / BACK
AFS WIZARD
Configure Channel 2
Configure as Stereo
Configure Channel 1
A HARMAN INTERNATIONAL COMPANY
SALT LAKE CITY, UTAH
MODEL: AFS2 FEEDBACK SUPPRESSION
WARNING: TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DO NOT EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE
ATTENTION: POUR RÉDUIRE LE RISQUE
D'INCENDIE OU D'ÉLECTROCUTION
N'EXPOSEZ PAS CET APPAREIL À LA PLUIE
OU L'HUMIDITÉ
ELECTRIQUE - NE PAS OUVRIR
RISQUE DE CHOC
ATTENTION:
R Main
Insert
L Main
Insert
L Main
Out
R Main
Out
Insert Cable
Insert Cable
Send Return
Send Return
To Power
Outlet
Insert Cable Diagram
Tip + (Send)
Ring + (Return)
Ground -
Ground -
Tip +
Ring +
To Input
To Mixer Insert
Tip / Send
Ring / Return
To Output
Ground - Tip +
Ring + Ground -