Ahuja SSA250M

Ahuja SSA250M PA Mikseri Amplifier Kullanım Kılavuzu

1. Giriş

This manual provides comprehensive instructions for the safe and efficient operation of your Ahuja SSA250M PA Mixer AmpLütfen kullanmadan önce bu kılavuzu iyice okuyun ve ileride başvurmak üzere saklayın.

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. Önemli Güvenlik Talimatları

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

3. Ürün Bittiview

Özellikler

Controls and Indicators (Front Panel)

Ahuja SSA250M Amplifier Front Panel Close-up

Resim: Yakın çekim 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. ANA Cilt: Genel çıkış hacmini kontrol eder ampcankurtaran.
  4. BASS/TREBLE Controls: Adjusts the low and high frequency response of the audio output.
  5. OUTPUT LEVEL Indicators: LED bar graph displaying the output signal level.
  6. Güç göstergesi: olduğunda yanar amplifier açık.
  7. AŞIRI YÜK Göstergesi: Illuminates to indicate an overload condition.
  8. Yeniden başlatma tuşu: Used to reset the circuit breaker after an overload.
  9. Güç düğmesi: Döner amplifier açık veya kapalı.

Connections (Rear Panel)

Ahuja SSA250M Ampkaldırıcı Arka Panel

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. AC Güç Girişi: Connects to the main AC power supply.
  2. DC Güç Girişi: Terminals for connecting a 24V DC power source, such as a car battery.
  3. Hoparlör Çıkış Terminalleri: Connections for various speaker impedances (COM, 4Ω, 8Ω, 70V, 100V).
  4. HAT GİRİŞİ: Input for connecting external audio sources or another ampcankurtaran.
  5. HAT ÇIKIŞI: Output for connecting to another power ampcankurtaran.
  6. ÖNCEAMP DIŞARI: Output for connecting to a booster amplifier veya kayıt cihazı.

4. Kurulum Kılavuzu

Paket açma

Dikkatlice çıkarın amplifier from its packaging. Inspect for any signs of damage. Retain the packaging for future transport or storage.

Atama

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

Güç Bağlantısı

AC Güç

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

DC Power (Battery)

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.

Hoparlörleri Bağlama

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.

Giriş Cihazlarını Bağlama

Mikrofonlar

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

Yardımcı Cihazlar

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

External Mixer / Booster Ampcankurtaran

Use the LINE IN for connecting an external mixer. Use the PREAMP OUT or LINE OUT to connect to a booster ampkaldırıcı veya kayıt ekipmanı.

5. Çalıştırma Ampcankurtaran

Güç Açık

Ensure all connections are secure and input levels are set to minimum. Press the POWER switch on the front panel to turn on the ampAmperiyer. GÜÇ göstergesi yanacaktır.

Giriş Düzeylerini Ayarlama

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.

Ana Ses Kontrolü

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

Ton Ayarı

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

Kapatılıyor

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

6. Bakım

Temizlik

düzenli olarak temizleyin amplifier's exterior with a soft, dry cloth. Do not use liquid cleaners or solvents. Ensure ventilation openings are free from dust and debris.

Depolamak

Eğer depolanıyorsa 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. Sorun Giderme

SorunOlası NedenÇözüm
Güç yokPower 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.
Ses çıkışı yokSpeaker 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.
Bozuk sesInput 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. Teknik Özellikler

ŞartnameDetay
MarkaAhuja
ÖrnekSSA250M
Çıkış Gücü600 Watt (Tepe/Maksimum)
Kanal Sayısı8 (6 Mic, 2 Aux)
Frekans Tepkisi50-15,000Hz ±3dB
Cilttage240 Volt AC, 24 Volt DC
Boyutlar (U x G x Y)52.2 x 43.6 x 21.2 Santimetre
Ürün Ağırlığı16 kilo
İnşaat MalzemesiDurable Metal Chassis
Montaj TipiYüzey Montajı
Dahil Bileşenler1 Electronic Component Ampcankurtaran
UPC689274295178

9. Garanti ve Destek

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 websitede veya birlikte verilen garanti kartında belirtilmiştir.

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