dbx AFS 224 사용자 설명서 - 페이지 14
{카테고리_이름} dbx AFS 224에 대한 사용자 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. dbx AFS 224 20 페이지. Dual channel advanced feedback suppression processor
dbx AFS 224에 대해서도 마찬가지입니다: 매뉴얼 (20 페이지)
페이지 인쇄
Operation
Applications
Application 1 - Insert On the Microphone Channel
This application is ideal for dedicated feedback suppression on microphone channels of a mix-
ing console. This application provides the user with individual channels of 24 filter of feed-
back suppression per microphone.
1.
Connect the channel insert output from the mixer to the input of the AFS 224.
2. Connect the output of the AFS 224 to the insert return of the mixer.
For maximum performance and proper operation, the input signal to the dbx 224 must cause
the "0" dBu LED to light fairly consistently and the "+10" dBu LED to light occasionally. Be
sure to check the mixer's manual of the nominal operating point for the insert jacks, and then
select the +4dBu or -10dBV switch on the back of the 224 accordingly.
Microphone In
7
AFS 224 User Manual
Application Guide
Input
Channel 1
Channel 2
AFS 224
AFS 224
4
6
4
6
4
6
4
6
4
6
4
6
2
8
2
8
2
8
2
8
2
8
2
0
10
0
10
0
10
0
10
0
10
0
Aux 1
Aux 1
Aux 1
Aux 1
Aux 1
Aux 1
4
6
4
6
4
6
4
6
4
6
4
6
2
8
2
8
2
8
2
8
2
8
2
0
Aux 2
10
0
Aux 2
10
0
Aux 2
10
0
Aux 2
10
0
Aux 2
10
0
Aux 2
0 +1
0 +1
0 +1
0 +1
0 +1
0 +1
-1
-1
-1
-1
-1
-1
-2
+2
-2
+2
-2
+2
-2
+2
-2
+2
-2
-3
+3
-3
+3
-3
+3
-3
+3
-3
+3
-3
-4
+4
-4
+4
-4
+4
-4
+4
-4
+4
-4
-5
+5
-5
+5
-5
+5
-5
+5
-5
+5
-5
Pan
Pan
Pan
Pan
Pan
Pan
Mute
Mute
Mute
Mute
Mute
Mute
L / R
L / R
L / R
L / R
L / R
L / R
+10
+10
+10
+10
+10
+10
+5
+5
+5
+5
+5
+5
0
0
0
0
0
0
-5
-5
-5
-5
-5
-5
-10
-10
-10
-10
-10
-10
-20
-20
-20
-20
-20
-20
-30
-30
-30
-30
-30
-30
-∞
-∞
-∞
-∞
-∞
-∞
1
2
3
4
5
6
Input
Microphone In
4
6
4
6
4
6
4
6
8
2
8
2
8
2
8
2
8
10
0
10
0
10
0
10
0
10
Aux 1
Aux 1
Aux 1
Aux 1
4
6
4
6
4
6
4
6
8
2
8
2
8
2
8
2
8
10
0
Aux 2
10
0
Aux 2
10
0
Aux 2
10
0
Aux 2
10
0 +1
0 +1
0 +1
0 +1
-1
-1
-1
-1
+2
-2
+2
-2
+2
-2
+2
-2
+2
+3
-3
+3
-3
+3
-3
+3
-3
+3
+4
-4
+4
-4
+4
-4
+4
-4
+4
+5
-5
+5
-5
+5
-5
+5
-5
+5
Pan
Pan
Pan
Pan
Mute
Mute
Mute
Mute
L / R
L / R
L / R
L / R
+10
+10
+10
+10
+5
+5
+5
+5
0
0
0
0
-5
-5
-5
-5
-10
-10
-10
-10
-20
-20
-20
-20
-30
-30
-30
-30
-∞
-∞
-∞
-∞
Output A Output B
7
8
AFS 224
®