Atlas AA-SMG Скачать руководство пользователя страница 2

 

Specifications are subject to change without notice

 

AtlasSound.com

1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A.   •    TELEPHONE: (800) 876-3333   •   FAX: (800) 765-3435

©2007 ATLAS SOUND LP 

Printed in U.S.A. 

    

ATS002745 RevA 3/07 

2

INSTALLATION INSTRUCTIONS

AA-SMG
SOUND MASKING MODULE

SET UP - PRIOR TO INSTALLING THE AA-SMG MODULE, YOU MUST DECIDE THE FOLLOWING.

1.  Select White or Pink Noise

 (jumper J6)

2.  Select Amp Direct or Mix Bus operation

 (jumper J7).

3.  Turn the module gain pot down counter clockwise (Left direction).
4.  Turn EQ pot clockwise (Right direction).
5.  Turn the AA120M power switch off.
6.  Carefully inset the AA-SMG module into the card guider rails. Push until card is seated and the panels 

are flush. Secure with screws.

7.  Select the AA120M input module mode, switch #5 located on the rear panel of the amp.
8.   Turn all levels down on amplifier. Note if the module is in Amp Direct mode, the only level control you 

have for masking is the Gain pot on the AA-SMG. The Master and Input 6 levels on the AA120M are 
bypassed. All other channels operate normally.

9.  Turn the amp on. You should be hearing either White or Pink noise.
10. Whenever connecting the Line Out or Insert jack, always turn off the AA120M prior to connection.
11. Tune the system as needed. Always a good suggestion to refer to Atlas’s white paper on masking. 

GAIN

EQ

LINE OUT

EQ INSERT

AA-SM

G

TIP=SND

RNG-REC
SLV=GND

OUT TO AMP

J8

OFF

ON

J1

1

PRE EQ

POST EQ

J10

AMP DIRECT

MIX BUS

J5

WHIT

E

PINK

LINE OUT

2

1

4

3

5

6

7

8

TIP

(SEND)

RING

(REC)

SLEEVE

(GND)

CONNECT TO 

AA-SMG

SEND - CONNECT 

TO EQ IN

TIP

(REC)

SLEEVE

(GND)

RECEIVE - CONNECT 

TO EQ OUT

TIP

(SEND)

SLEEVE

(GND)

TIP

(HOT)

(GND)

Содержание AA-SMG

Страница 1: ...ut This feature allows you use the generator to send a signal to another amplifier for multizone masking You have the selection of two signal pick up points Pre EQ or Post EQ The Pre EQ is a fixed level of 250mv The Gain EQ or Insert jack have no effect on the Line Output If Post EQ is selected the Line Out signal is affected by the Gain level EQ setting and the Insert Jack In Post EQ mode the Line ...

Страница 2: ...screws 7 Select the AA120M input module mode switch 5 located on the rear panel of the amp 8 Turn all levels down on amplifier Note if the module is in Amp Direct mode the only level control you have for masking is the Gain pot on the AA SMG The Master and Input 6 levels on the AA120M are bypassed All other channels operate normally 9 Turn the amp on You should be hearing either White or Pink noise...

Страница 3: ...G SOUND MASKING MODULE GRAPH 1 1 AA SMG This graph illustrates the comparison of the Line Out White Noise vs Pink Noise with no EQ by passed GRAPH 2 2 This graph shows the 70v tap output waveform of the AA120M with the AA SMG in White Noise mode The graph comparison is indicating the EQ trim engaged Counterclockwise or disengaged Clockwise Note This graph also indicates the bandwidth of the AA SMG...

Страница 4: ...s indicating the EQ trim engaged Counterclockwise or disengaged Clockwise Note This graph also indicates the bandwidth of the AA SMG through the AA120M amplifier and 70v transformer AA SMG SPECIFICATIONS Filter Selection White Pink Noise Gain Controls 70v output AA120 1v minimum 30v maximum Input Connection EQ insert via TRS 1 4 jack Line Output RCA Unbalanced Pre EQ fixed 300mV Post EQ variable 60m...

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