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AtlasSound.com
Specifications are subject to change without notice.
Owner’s Manual
AA240 Mixer Amplifier
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
Security Covers Option
In order to prevent unauthorized operation of the AA240, optional security covers are available which take the place of the front panel
knobs. After the AA240 has been installed and is operating as desired, grasp the front panel knobs and pull straight out from the front
panel. Replace the knobs with security covers, Atlas Sound part number AAVCC-5 available in quantities of 5.
Wiring the AAVC-10K VCA Potentiometer
Atlas part number, AAVC-10K, consists of a single gang “Decora style” wall plate with a pre-mounted 10K potentiometer and knob. Use
two conductor unshielded wire connecting the pot terminals to the terminals marked “VCA” on the back of the amp.
10
0
10
0
0
10
On
Off
Input 6
Input 5
Input 4
Input 3
Input 2
10
0
10
0
10
+
–
0
Bass
Treble
0
10
+
–
Input 1
Master
Power
Power
Limit
Peak
Signal
VCA
In/Out
Bridge
Sel
Zone 2 Out
Ω
1W 8
Ω
600
Remote
Mute
Input 2
Trim
Input 3
Trim
Input 5
Input 6
Off
On
Off
On
Off
On
Off
On
Input 2
On
Off
Line
Mic
Line
Mic
Line
Mic
Sens
Input 1
Input 2
Input 3
Input 4
Input 5
Phantom
On
Off
Input 6
1
2
3
4
5
300mV
100mV
6
7
Master
Line
Mic
Mic
Tel/Line
Off
On
Mute Rcv
Input 6 Input 5 Input 4 Input 3
VCA
5
1
2
3
4
8
Low Cut
6
Input 1
Sens
Input 1
Trim
Input 4
Trim
Input 5
Trim
Zone 2
Level
B
A
Line Out
Speaker Output 240W
Ω
100V
70V
25V
4
Com
+
+
G
+
R
L
Pre Out
Pwr In
Tape Out
Input 6
Input 4
Input 3
Input 2
Input 1
Unswitched Outlet
120V
~
60Hz
Max 500W
Outlet Breaker
125V
~
4A
Push Reset
G
+
G
+
G
+
G
+
+
G
120V AC 60Hz 700W
1601 Jack McKay Blvd., Ennis, TX 75119
(800) 876-3333 AtlasSound.com
CLASS 2 WIRING
Front Panel
Knob
Security Cover
or
To VCA Terminals
10k Ω
