Ahuja SSA250M

Ahuja SSA250M PA Mixer Amplifier-Benutzerhandbuch

1. Einleitung

This manual provides comprehensive instructions for the safe and efficient operation of your Ahuja SSA250M PA Mixer AmpVerstärker. Bitte lesen Sie diese Bedienungsanleitung vor Gebrauch sorgfältig durch und bewahren Sie sie zum späteren Nachschlagen auf.

The Ahuja SSA250M is a high-wattage Public Address (PA) mixer amplifier designed for various sound reinforcement applications. It features multiple input options, robust power output, and essential protection mechanisms.

2. Wichtige Sicherheitshinweise

To prevent fire, electric shock, or product damage, always follow these basic precautions:

3. Produktüberschreitungview

Merkmale

Controls and Indicators (Front Panel)

Ahuja SSA250M Amplifier Front Panel Close-up

Bild: Nahaufnahme view of the Ahuja SSA250M amplifier's front panel, showing individual microphone and auxiliary input level controls, master volume, bass and treble tone controls, output level indicators, and power/overload indicators.

  1. MIC 1-6 Inputs: 6 individual microphone input jacks.
  2. MIC/AUX Level Controls: Rotary knobs to adjust the input level for each microphone and auxiliary channel.
  3. MASTER-Lautstärke: Steuert die Gesamtausgabelautstärke des ampschwerer.
  4. BASS-/HÖHEN-Regler: Adjusts the low and high frequency response of the audio output.
  5. OUTPUT LEVEL Indicators: LED bar graph displaying the output signal level.
  6. Kraftmesser: Leuchtet, wenn die ampDer Verstärker ist eingeschaltet.
  7. ÜBERLAST-Anzeige: Illuminates to indicate an overload condition.
  8. Reset-Knopf: Used to reset the circuit breaker after an overload.
  9. Stromschalter: Schaltet den amplifier ein oder aus.

Connections (Rear Panel)

Ahuja SSA250M Amplifier-Rückseite

Image: Rear panel of the Ahuja SSA250M amplifier, showing AC power input, DC power terminals, speaker output terminals, line input, line output, and preamplifier output connections.

  1. Wechselstromeingang: Connects to the main AC power supply.
  2. Gleichstromeingang: Terminals for connecting a 24V DC power source, such as a car battery.
  3. Lautsprecherausgangsanschlüsse: Connections for various speaker impedances (COM, 4Ω, 8Ω, 70V, 100V).
  4. LINE-IN: Input for connecting external audio sources or another ampschwerer.
  5. LINE-OUT: Output for connecting to another power ampschwerer.
  6. VORAMP AUS: Output for connecting to a booster amplifier oder Aufnahmegerät.

4. Installationsanleitung

Auspacken

Entfernen Sie vorsichtig die amplifier from its packaging. Inspect for any signs of damage. Retain the packaging for future transport or storage.

Platzierung

Platzieren Sie die amplifier on a stable, flat surface. Ensure adequate ventilation around the unit to prevent overheating. Do not cover ventilation openings.

Stromanschluss

Wechselstromversorgung

Connect the supplied AC power cord to the AC Power Input on the rear panel and then to a suitable wall outlet (240V AC).

Gleichstromversorgung (Batterie)

For DC operation, connect a 24V DC car battery to the DC Power Input terminals on the rear panel, observing correct polarity (+ to + and - to -). The amplifier will automatically switch to DC power if AC power fails.

Anschließen von Lautsprechern

Connect your speakers to the appropriate Speaker Output Terminals on the rear panel. Ensure the speaker impedance matches the amplifier's output impedance (e.g., 4Ω, 8Ω) or use the 70V/100V constant voltage outputs for compatible PA speaker systems.

Anschließen von Eingabegeräten

Mikrofone

Connect microphones to the MIC 1-6 input jacks on the front panel.

Zusatzgeräte

Connect auxiliary audio sources (e.g., CD player, media player) to the AUX inputs.

External Mixer / Booster Ampschwerer

Use the LINE IN for connecting an external mixer. Use the PREAMP OUT or LINE OUT to connect to a booster amplifier oder Aufnahmegerät.

5. Bedienung Ihres Ampschwerer

Einschalten

Ensure all connections are secure and input levels are set to minimum. Press the POWER switch on the front panel to turn on the amplifier. The POWER indicator will illuminate.

Anpassen der Eingangspegel

Gradually increase the individual MIC/AUX Level Controls for the active input channels until the desired volume is achieved. Monitor the OUTPUT LEVEL indicators to avoid clipping.

Master Lautstärkeregelung

Use the MASTER Volume control to adjust the overall output volume of the ampschwerer.

Tonanpassung

Adjust the BASS and TREBLE controls to fine-tune the audio's low and high frequencies according to your preference or acoustic environment.

Ausschalten

Before powering off, reduce the MASTER Volume to minimum. Then, press the POWER switch to turn off the ampschwerer.

6. Wartung

Reinigung

Reinigen Sie regelmäßig die amplifier's exterior with a soft, dry cloth. Do not use liquid cleaners or solvents. Ensure ventilation openings are free from dust and debris.

Lagerung

Bei der Speicherung der amplifier for an extended period, disconnect all cables, pack it in its original packaging (if available), and store it in a cool, dry place away from direct sunlight and extreme temperatures.

7. Fehlerbehebung

ProblemMögliche UrsacheLösung
Kein StromPower cord disconnected; AC outlet faulty; DC battery discharged; Circuit breaker tripped.Check power cord connection; Test AC outlet; Recharge/replace DC battery; Press the RESET button.
Keine TonausgabeSpeaker connections loose/incorrect; Input device not connected; Input/Master volume too low; Mute engaged (if applicable).Verify speaker wiring; Check input device connection; Increase volume controls; Ensure no mute function is active.
Verzerrter TonInput level too high (clipping); Speaker impedance mismatch; Faulty speaker/cable.Reduce input levels; Check speaker impedance compatibility; Test with different speakers/cables.
OVERLOAD indicator onExcessive output load; Short circuit in speaker wiring.Reduce volume; Check speaker connections for short circuits; Press the RESET button.

8. Technische Daten

SpezifikationDetail
MarkeAhuja
ModellSSA250M
Ausgangsleistung600 Watts (Peak/Max)
Anzahl der Kanäle8 (6 Mic, 2 Aux)
Frequenzgang50-15,000 Hz ±3 dB
Bandtage240 Volt Wechselstrom, 24 Volt Gleichstrom
Abmessungen (L x B x H)52.2 x 43.6 x 21.2 Zentimeter
Artikelgewicht16 kg
BaumaterialDurable Metal Chassis
MontagetypOberflächenmontage
Im Lieferumfang enthaltene Komponenten1 Elektronisches Bauteil Ampschwerer
UPC689274295178

9. Garantie und Support

For warranty information and technical support, please contact Ahuja customer service or an authorized service center. Details can typically be found on the manufacturer's official website or included warranty card.

Manufacturer: AHUJA RADIOS, 215, Okhla Industrial Estate, New Delhi-110 020, India.

Zugehörige Dokumente - SSA250M

Vorview Ahuja ABX-800 Portable PA Amplifier Bedienungsanleitung
Comprehensive operation manual for the Ahuja ABX-800 Portable PA Amplifier, detailing safety instructions, features, rear panel controls, remote control functions, operation guidelines, interconnections, and technical specifications.
Vorview Ahuja XDA-5002 Dual Channel Class D Amplifier Bedienungsanleitung
This document is the operation manual for the Ahuja XDA-5002 Dual Channel Class D Amplifier. It provides detailed information on features, safety instructions, front and rear panel controls, setup and operations, typical applications, protections, input/output connections, troubleshooting, and technical specifications.
Vorview AHUJA XDA-3004 Vierkanal-Klasse-D-Lautsprecher Amplifier Bedienungsanleitung
Comprehensive operation manual for the AHUJA XDA-3004 Four Channel Class D Amplifier. Details setup, operation, safety, features, and specifications for professional audio applications.
Vorview AHUJA CMA-7400 Conference System: Operation Manual and Specifications
Comprehensive operation manual for the AHUJA CMA-7400 Conference System, covering features, installation, settings, connections, and technical specifications for the CMA-7400 Central Amplifier, CMC-7100, and CMD-7200 microphones.
Vorview AHUJA ALIVE Series Active Loudspeaker Operation Manual
This operation manual provides detailed information for the AHUJA ALIVE Series Active Loudspeakers, models ALIVE 515 and ALIVE 512. It covers safety instructions, product features, rear panel controls, DSP settings, Bluetooth and TWS connectivity, connection types, suggested applications, and technical specifications.
Vorview Ahuja Public Address Solutions & PA Equipment Product Catalogue 2020
Explore the comprehensive Ahuja Public Address (PA) and Sound Equipment Product Catalogue for 2020, featuring a wide range of amplifiers, microphones, speakers, conference systems, and more. Discover solutions for professional audio needs.