Owner`s manual

Specifications are subject to change without notice
AtlasSound.com
1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. • TELEPHONE: [phone] • FAX: [phone]
©2006 ATLAS SOUND LP Printed in U.S.A. 000106 ATS002187 RevA 01/06 PP
OWNER'S MANUAL
AA120/AA240 MIXER AMPLIFIER
19
AA120/AA240 BLOCK DIAGRAM
Limiter
Limiter
TAPE OUT
PWR AMP 35W
PEAK LED
ATLAS SOUND
MODEL AA120/240
OUTPUT AND REDUCES INPUT LEVEL?
12
3
4
5
67
MUTE SENS
1W @ 8Ω
1.5V @ 600Ω
CHANNEL 6
COMPARING CIRCUIT MONITORS VOLTAGE
IN 1 LEVEL
ZONE 1 OUTPUT
100V
25V
8Ω
COM
SIGNAL LED
A
B
ZONE 2 OUTPUT
8
12
3
4
5
LINE-TEL
PHANTOM
MIC
PRE
TRIM
CHANNEL 2
IN 2 LEVEL
LINE
PHANTOM
MIC
MUTE
PRE
TRIM
CHANNEL 3
IN 3 LEVEL
LINE
PHANTOM
MIC
MUTE
PRE
TRIM
CHANNEL 4
IN 4 LEVEL
LINE
PHANTOM
MIC
MUTE
PRE
TRIM
CHANNEL 5
IN 5 LEVEL
LINE
PHANTOM
MIC
MUTE
PRE
TRIM
IN 6 LEVEL
100mV
300mV
MUTE
PRE
AMP IN
PRE PRE
BRIDGE
IN/OUT
SELECT/ACTIVATE
MASTER LEVEL
LINE OUT
A
B
70.7V
ZONE 2 LEVEL
VCA
VCA
BASS TREBLE
FILTER
Input 6
Off
On
Off
On
Off
On
Off
On
Input 2
On
OffLine
Mic
Line
Mic
Line
Mic
Sens
Input 1Input 2Input 3Input 4Input 5
Phantom
On
Off
Input 6
1234 5
300mV
100mV
67
MasterLine
Mic Mic
Tel/Line Off
On
Mute Rcv
Input 6 Input 5 Input 4 Input 3
Vca
512 3 48
Low Cut
6
CHANNEL 1











6
(OPTIONAL)
INPUT XFMR
POWER
+
FUSE
POWER SW
FUSE
BREAKER
AC120V AC
AC120V 60Hz
POWER TRANS
Uncontrolled - For Reference Only
1/9/2006