TOA A 9120SM2

User Manual

TOA A-9120SM2 CU 8 каналдуу стеллажга орнотулуучу модулдук санариптик матрицалык аралаштыргыч жана бир камералуу Ampкөтөргүч, 120 Вт

Model: A 9120SM2

1. Киришүү

This manual provides essential information for the safe and efficient operation of your TOA A-9120SM2 Digital Matrix Mixer and Single Amplifier. Please read this manual thoroughly before using the product and retain it for future reference. The TOA 9000M2 Series redefines conventional mixer/amplifier categories by combining a modular matrix mixer, digital signal processor (DSP), and amplifiers into a compact, two-rack-space package. It is designed for multi-zone paging, music distribution, and room-combining applications.

2. Коопсуздук маалыматы

Always observe the following safety precautions to prevent personal injury and property damage.

3. Продукт бүтүп калдыview

The TOA A-9120SM2 is a versatile unit combining a mixer, DSP, and amplifier. It features:

Фронт view of a TOA Power Amplifier, model BA-260, showing master volume, signal, peak, and power indicators, along with bass and treble controls and an on/off switch.

Figure 3.1: Front Panel of a Representative TOA Power Amplifier (Model BA-260 shown for illustration). This image displays the main controls including the master volume knob, signal, peak, and power indicators, as well as bass and treble adjustment sliders and the power switch.

Арткы view of a TOA Power Amplifier, model BA-260, showing various input and output terminals, including MOH Out, Speaker Out, Line Out, and Mic/Line inputs.

Figure 3.2: Rear Panel of a Representative TOA Power Amplifier (Model BA-260 shown for illustration). This image illustrates the connectivity options, including terminals for MOH (Music On Hold) output, speaker outputs for different zones, line outputs, and various microphone/line inputs. It also shows the power input and a unit breaker reset button.

4. Орнотуу

Follow these steps for proper installation and setup of your A-9120SM2 unit.

  1. Пакеттен чыгаруу: Carefully remove the unit from its packaging. Verify all components are present, including the rack-mount kit.
  2. Стойкага орнотуу: The A-9120SM2 is designed for 2RU rack mounting. Securely install the unit into a standard equipment rack using the provided rack-mount kit. Ensure adequate ventilation space above and below the unit.
  3. Кубат туташуу: Connect the power cord to the unit's power inlet and then to a grounded 120VAC, 60Hz power outlet.
  4. Киргизүү байланыштары: Connect your audio sources (microphones, line-level devices) to the appropriate modular input slots. The unit supports up to 8 mic/line inputs. Refer to the specific module manuals for detailed connection instructions.
  5. Чыгуу туташуулары: Connect your speakers or other audio destinations to the speaker output terminals (120W, 4Ω, unbalanced) or preamplifier outputs as required.
  6. Кошумча модулдар: If using optional modules like the ZP-001T for telephone zone paging, install them according to their respective instructions.

5. Иштөө нускамалары

The A-9120SM2 offers flexible operation modes for various applications.

6. Техникалык тейлөө

Proper maintenance ensures the longevity and optimal performance of your A-9120SM2.

7. Кыйынчылыктарды

Бул бөлүм сиз кабылышы мүмкүн болгон жалпы көйгөйлөрдү карайт. Эгер көйгөй чечилбесе, квалификациялуу тейлөө кызматкерлерине кайрылыңыз.

КөйгөйМүмкүн себепЧечим
Күч жокPower cord disconnected; Power outlet faulty; Unit breaker tripped.Check power cord connection; Test power outlet; Reset unit breaker (if applicable).
Үн чыгышы жокMaster volume too low; Input source not connected or faulty; Speaker connections loose; DSP settings incorrect.Increase master volume; Verify input source and connections; Check speaker wiring; Review DSP settings via GUI.
Distorted SoundInput level too high (clipping); Speaker impedance mismatch; Faulty cables.Reduce input level (monitor peak indicator); Ensure speaker impedance matches unit specifications; Replace faulty cables.
Бирдиктин ысып кетишиBlocked ventilation; Insufficient airflow in rack.Clear all ventilation openings; Ensure proper rack ventilation.

8. Техникалык шарттар

Detailed technical specifications for the TOA A-9120SM2.

9. Кепилдик маалыматы

TOA products are manufactured to the highest quality standards. For specific warranty terms and conditions applicable to your A-9120SM2, please refer to the warranty card included with your purchase or visit the official TOA webсайт. Кепилдик дооматтар үчүн сатып алганыңыздын далилин сактаңыз.

10. Колдоо жана байланыш

For technical assistance, troubleshooting beyond this manual, or service inquiries, please contact TOA customer support or your authorized TOA dealer. You can find contact information on the official TOA webсайт:

www.toaelectronics.com

When contacting support, please have your product model number (A 9120SM2) and serial number ready.

Тектеш документтер - A 9120SM2

Preview TOA Bluetooth модулу BT-01: Колдонуучунун колдонмосу жана спецификациялары
TOA Bluetooth модулу BT-01 үчүн комплекстүү колдонмо, анын жалпы сыпаттамасы, номенклатурасы, орнотуу нускамалары жана TOA менен үзгүлтүксүз Bluetooth туташуу үчүн техникалык мүнөздөмөлөрү. ampаман калгандар.
Preview TOA 700 сериясы Ampкөтөргүчтөрдү колдонуу боюнча нускамалар (A-706, A-712, A-724)
TOAнын 700 сериясындагы PA үчүн иштөө боюнча нускамалар жана техникалык мүнөздөмөлөр ampкөтөргүчтөр, анын ичинде A-706, A-712 жана A-724 моделдери. Коопсуздукту, функцияларды, туташууларды, орнотууну, башкаруу элементтерин жана спецификацияларды камтыйт.
Preview TOA W-906A/W-912A Series In-Wall Mixer Power Ampкөтөргүчтү иштетүү боюнча колдонмо
Comprehensive operation manual and technical specifications for the TOA W-906A and W-912A in-wall mixer power amplifiers. Covers features, installation, connections, plug-in modules, controls, operation, and detailed specifications for professional audio applications.
Preview TOA DA-150EH-AM көп каналдуу кубаттуулук Ampкөтөргүчтү иштетүү боюнча нускама
Operating instructions for the TOA DA-150EH-AM Multichannel Power Amplifier, detailing safety precautions, general description, features, nomenclature, application examples, connection procedures, thermal management, power sequence, dimensions, and technical specifications.
Preview TOA VP-2421 Power Ampliifier Datasheet
TOA VP-2421 Power үчүн маалымат баракчасы Ampкөтөргүч, авариялык күтүү мүмкүнчүлүктөрү бар 1x420W түзүлүш, ийкемдүү чыгаруу көлөмүtages (50V, 70V, 100V), and protection against short circuits and overheating. Includes detailed specifications, dimensions, and key features for professional audio installations.
Preview TOA SA-60D-AS School Digital Ampliifier: Иштөө нускамалары жана спецификациялар
Comprehensive operating instructions, safety precautions, features, nomenclature, installation guide, connection examples, and technical specifications for the TOA SA-60D-AS School Digital Amplifier, designed for educational and office environments.