Table of Contents
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TABLE OF CONTENTS
1.
SAFETY PRECAUTIONS ........................
2.
GENERAL DESCRIPTION .......................
3.
FEATURES ...............................................
4.
4.1.
Front .................................................
4.2.
Rear .................................................
5.
MUTING FUNCTION ...............................
6.
6.1.
Input Connections ............................
Thank you for purchasing TOA's Digital PA Amplifiers.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your
equipment.
INSTRUCTIONS MANUAL
2
6.2.
Output Connection ...........................
3
6.3.
3
Connections ..................................... 6
7.
VOLUME CONTROL SETTING ...............
3
8.
BLOCK AND LEVEL DIAGRAMS ............
3
9.
DIMENSIONAL DIAGRAM ......................
4
10.
SPECIFICATIONS ....................................
5
A-2030D-AS
A-2060D-AS
A-2120D-AS
A-2240D-AS
6
6
7
7
8
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Summary of Contents for Toa A-2030D-AS
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Page 1: Table Of Contents
4.2. Rear ..........DIMENSIONAL DIAGRAM ...... MUTING FUNCTION ....... SPECIFICATIONS ........CONNECTIONS 6.1. Input Connections ......Thank you for purchasing TOA’s Digital PA Amplifiers. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment. -
Page 2: Safety Precautions
AC outlet and contact your nearest TOA dealer. Use the unit only with the voltage specified on Make no further attempt to operate the unit in this the unit. -
Page 3: General Description
2. GENERAL DESCRIPTION TOA’s Digital PA Amplifiers A-2030D-AS, A-2060D-AS, A-2120D-AS and A-2240D-AS are high performance mixer power amplifier suited for broadcasting paging or background music in schools, offices, shop, factories, mosque, churces and large room. -
Page 4: Nomenclatures And Functions
4. NOMENCLATURES & FUNCTIONS [Front] [Rear] 17 18 1. Power Switch 9. Treble Control Press to turn ON the power. Adjust treble response. Rotate clockwise to Press again to turn off the power increase treble output and counterclockwise to reduce it. The center position provide flat character- 2. -
Page 5: Muting Function
14. AUX 1 & AUX 2 Input Terminal 17. Phantom Switch -20dB, 10k , unbalanced. Monaural RCA pin jack. Selecting to ON position supplies power for Accept external equipment output signal. condenser microphone from MIC 1. Be sure to select OFF when using the microphone that can not 15. -
Page 6: Output Connection
COM 100V CAUTION ! Impedances indicate at the terminal represent the total impedance (load) of the speaker system. Total impedance for 100V line : 330 (A-2030D-AS) 170 (A-2060D-AS) (A-2120D-AS) (A-2240D-AS) CAUTION Be sure to attach the supplies terminal cover after connection completion. -
Page 7: Dimensional Diagram
8. BLOCK & LEVEL DIAGRAM [A-2030D-AS/A-2060D-AS] [A-2120D-AS/A-2240D-AS] 9. DIMENSIONAL DIAGRAM Dimensional diagram represent by A-2030D-AS image. Outer dimension for all series are same. Units : mm (inches) 58.4(2.3) 420(16.53) -
Page 8: Specifications
420 (W) x 100.6 (H) x 280.3 (D) mm (16.54” x 3.96” x 11.04”) Weight 4.0 kg (8.88 lb) 4.6 kg (10.14 lb) 4.0 kg (8.88 lb) 4.0 kg (8.88 lb) *Design & specification are subject to change without notice for improvement. URL : http:/www.toa.com.sg/ 133020019400...
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