Atlas Sound AA120M VOX Mute Switch For Channels 2, 3, 4, Zone 2 And Zone 3 Level Controls

AA120M MIXER AMPLIFIER OWNER'S MANUAL

Unswitched Outlet

Outlet Breaker

Input 6

Input 5

Input 4

Input 3

Input 2

Input 1

Mute

120V AC 60Hz

125V AC 4A

Zone 2

Zone 3

17

Max 500W

Push Reset

Bridge

Zone 2

Zone 3

Trim

Trim

Trim

Trim

Sens

Relay

24V DC 200mA

Zone 2 Out

Zone 3 Out

Remote Mute

VCA

In/Out

Sel

Level

Level

1W 8

600

1 2 3 4 5 6 7 8 910

NC C NO – +

– + – +

G – +

0

10 0

10

0

10

0

10

0

10

0

10

0

10

0

10

0

10

Level

Level

Vox Mute

Vox Mute

Vox Mute

Vox Mute

Send

Rcv

Send

Rcv

Send

Rcv

Send

Off

Off

Off

Off

Speaker Output 120W

Zone 2 Level

Zone 3 Level

Zone 2 Level

Zone 3 Level

Zone 2 Level

Zone 3 Level

Zone 2 Level

Zone 3 Level

Pwr In

Tape Out

Com

8

25V

70V

100V

0

10

0

10

0

10

0

10

0

10

0

10

0

10

0

10

Input 6

R

Chime Module

VoxMute

L

Send

Rcv

G

–

+

G

–

+

G

–

+

G

–

+

Off

Pre Out

Input 5

Line Out

Input 4

Input 3

Input 2

Input 1

120V AC 60Hz 300W

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19

21

20

18

17.VOX Mute Switch For Channels 2, 3, 4, and 6

Each 3-position switch sets the VOX mute status individually for Inputs 2, 3, 4, and 6. Note: All VOX

Mute settings are over ridden when the internal Remote Mute jumpers are installed and the contacts are connected together. Input 5 is shipped with an internal VOX Mute jumper installed and will be muted when any channel is set to Mute Send and signal is present at the corresponding input.

SEND - Sends a (VOX) Mute command when audio is present at the input to other channels set to (VOX) Mute RCV (Receive).

OFF - Bypasses the (VOX) Mute Send and RCV (Receive) functions.

RCV (VOX Receive) - Inputs will be Muted when other Input Channels are set to to the (VOX) Mute Send position and audio is present at the corresponding input.

18.Zone 2 And Zone 3 Level Controls

These rotary controls will vary the signal level at the Zone 2 and Zone 3 output terminals. Fully counter-clockwise (0) is off, fully clockwise (10) is the maximum output level. Both Zone 2 and 3 level controls are PRE channel level controls for Inputs 1, 2, 3, 4, 5, and 6. Note: Zone 2 and 3 level controls function identically to their corresponding inputs. See number 28 for more details.

19.Input 6 Module Slot

The Module Slot accepts optional industry standard input modules from Atlas and other vendors. Contact Atlas Sound for a full list of module types.

20.Tape Out

Line level mono signals are available at this jack for connection to recording devices. The signal available here is PRE tone control and low cut filter and comes from the internal mix bus.

21.Line Out

The LINE OUT connector is useful for providing unbalanced line level signal to another amplifier or other external devices. Prior to using this feature one must understand where the internal signal pick up point is so you can decide if it is correct for your application. We suggest you refer to the block diagram of the AA120M to have a complete understanding of the signal flow.

Note the following conditions for LINE OUT

A.Pre Low Cut Filter

B.Post Tone Controls (meaning the settings for the Bass and Treble controls affect this signals output). Note: Refer to "Low Cut Filter Switch for complete understanding of the LCF feature."

C.Post Amp In (meaning any signal that is inserted into the Pre AMP In jack will be present at the Line Out).

Specifications are subject to change without notice

AtlasSound.com

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©2006 ATLAS SOUND LP	Printed in U.S.A.	00106	ATS002179 RevA 01/06	PP
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