Commercial Audio Series Mixers
page 13
Operation Manual
Ch 1 Priority
[SW2]
CH 1
Tone Control
Master 1
Clip 1
Mute
Bass Trebl e
Gain 1
SP I
Input Gain
Mic/Line
[Bal]
RCA
28M Block Diagram
Line
Mi c
Pre-Announce
Chim e
Ch 1 Normal
[SW1]
Ch 1 to Out 1
[SW9]
Ch 1 to Out 2
[SW10]
VC A
Pre-Announce Gain
Phantom Powe
r
HP Filter
SPI 1
CH 2
Tone Control
Bass Trebl e
Gain 2
SP I
RCA
Line
Mi c
Ch 2 to Out 1
[SW11]
Ch 2 to Out 2
[SW12]
Mic/Line
[Bal]
Input Gain
Ch 5 Priority
[SW6]
CH 5
Tone Control
Bass Trebl e
Gain 5
SP I
Input Gain
Mic/Line
[Bal]
RCA
Line
Mi c
Ch 5 Normal
[SW5]
Ch 5 to Out 1
[SW17]
Ch 5 to Out 2
[SW18]
CH 6
Tone Control
Bass Trebl e
Gain 6
SP I
RCA
Line
Mi c
Ch 6 to Out 1
[SW19]
Ch 6 to Out 2
[SW20]
Mic/Line
[Bal]
Input Gain
Ch 3 and Ch 4 similar to Ch 2
Ch 7 and Ch 8 similar to Ch 6
Ch 1 Out 1
Mute
Ch 5 Out 2
Mute
Master 2
Clip 2
VCA
HP Filter
SPI 2
Pre-Announce
Ch 1 Over Ch 5
[SW 4]
Ch 1 Over Ch 5
[SW 3]
Typical Signal Path, Out 1
Typical Signal Path, Out 2
Priority
Priority
Version 1.0
+
–
+
–
Output 2
Output 1
2 Setup
2.11 Block Diagram