Bogen CC4021 40W Amplifier priručnik s uputama

1. Uvod

Thank you for choosing the Bogen CC4021 40W Ampspašivač. Ovaj priručnik pruža bitne informacije za siguran i učinkovit rad vašeg amplifier. Please read these instructions thoroughly before installation and use, and retain them for future reference.

The Bogen CC4021 is a 40-watt amplifier designed for various audio applications, featuring two inputs and level control. It is engineered for reliable performance and clear sound reproduction.

2. Važne sigurnosne informacije

UPOZORENJE: To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture. Do not remove the cover. No user-serviceable parts inside. Refer servicing to qualified service personnel.

• Prije upotrebe uređaja pročitajte sve upute.
• Sačuvajte ove upute za buduću upotrebu.
• Pridržavajte se svih upozorenja na uređaju iu uputama za uporabu.
• Slijedite sve upute.
• Ne koristite ovaj uređaj u blizini vode.
• Čistite samo suhom krpom.
• Ne blokirajte ventilacijske otvore. Instalirajte u skladu s uputama proizvođača.
• Ne instalirajte u blizini izvora topline kao što su radijatori, grijači, peći ili drugi uređaji (uključujući amplifiers) koji proizvode toplinu.
• Zaštitite kabel za napajanje od gaženja ili prignječenja, osobito na utikačima, utičnicama i na mjestu gdje izlaze iz uređaja.
• Koristite samo dodatke/dodatke koje je naveo proizvođač.
• Isključite ovaj uređaj iz struje tijekom grmljavinske oluje ili ako ga nećete koristiti dulje vrijeme.
• Sve servise prepustite kvalificiranom servisnom osoblju. Servisiranje je potrebno kada je uređaj oštećen na bilo koji način, kao što je oštećen kabel za napajanje ili utikač, prolivena je tekućina ili su neki predmeti upali u uređaj, uređaj je bio izložen kiši ili vlazi, ne radi normalno , ili je odbačeno.

Prijedlog 65 Upozorenje: Ovaj proizvod može sadržavati kemikalije za koje država Kalifornija zna da uzrokuju rak i urođene nedostatke ili drugu reproduktivnu štetu.

3. Proizvod je gotovview

Bogen CC4021 amplifier is designed for robust audio performance. Key features include:

• 40-watt output for clear and strong sound.
• Two independent input channels for versatile connectivity.
• Adjustable input level controls.
• Bass and Treble tone controls for sound customization.

Kontrole i indikatori na prednjoj ploči

Slika 3.1: Prednja strana view of the Bogen CC4021 amplifier. This image displays the Input 1 and Input 2 level controls, Bass and Treble tone controls, and the Power switch. It also shows the Peak, Signal, and Power indicator lights.

1. Input 1 Level Control: Adjusts the volume for Input 1.
2. Input 2 Level Control: Adjusts the volume for Input 2.
3. Kontrola basa: Adjusts the low-frequency response (-12 to +12).
4. Kontrola visokih tonova: Adjusts the high-frequency response (-12 to +12).
5. Indikator vrha: Illuminates when the audio signal is clipping or nearing distortion.
6. Indikator signala: Svijetli kada je prisutan audio signal.
7. Indikator napajanja: Svijetli kada je jedinica uključena.
8. Prekidač za napajanje: Okreće ampupaljač uključen ili isključen.

Priključci na stražnjoj ploči

Slika 3.2: Stražnji dio view of the Bogen CC4021 amplifier. This image shows the speaker output terminals (COM, 4Ω, 25V, 70V), AC power inlet, RCA inputs (Input 4, Rec Out), and Input 1 terminal block with Line/Mic/Phantom Power switch and Mute Send switch.

1. Izlazni terminali za zvučnike: Connections for speakers (COM, 4Ω, 25V, 70V). Ensure correct impedance matching.
2. Ulaz za izmjeničnu struju: Connects to the main power supply using the provided power cord.
3. Input 4 (RCA): Unbalanced stereo input for line-level audio sources.
4. IZLAZ ZA SNIMANJE (RCA): Unbalanced stereo output for recording or connecting to another ampsredstvo za podsticanje.
5. Input 1 Terminal Block: Balanced input for Line or Microphone sources.
6. Line/Mic/Phantom Power Switch (Input 1): Selects input type and enables/disables phantom power for microphones.
7. Mute Send Switch: Controls the mute function for external devices.

4. Postavljanje i instalacija

4.1 Raspakiranje

Pažljivo raspakirajte amplifier and inspect it for any signs of damage. Retain the packaging materials for future shipping or storage.

4.2 Postavljanje

Postavite amplifier on a stable, flat surface. Ensure adequate ventilation around the unit to prevent overheating. Do not place it near heat sources or in direct sunlight.

4.3 Spajanje zvučnika

Connect your speakers to the appropriate output terminals on the rear panel (COM, 4Ω, 25V, or 70V). Ensure that the speaker impedance and voltage rating match the amplifier's output to prevent damage. For 25V/70V systems, ensure proper transformer taps are used on the speakers.

4.4 Spajanje audio izvora

• Ulaz 1: For balanced line-level or microphone sources. Use the terminal block and set the Line/Mic/Phantom Power switch accordingly. If using a condenser microphone, enable phantom power.
• Input 2 (RCA): For unbalanced line-level audio sources. Connect your device (e.g., CD player, media player) using RCA cables.

4.5 Priključak za napajanje

Connect the supplied AC power cord to the AC Power Inlet on the rear panel and then to a suitable wall outlet. Ensure the power switch on the front panel is in the OFF position before connecting to power.

5. Upute za rad

5.1 Uključivanje/isključivanje

1. Provjerite jesu li sve veze sigurne.
2. Turn down the Input 1 and Input 2 level controls to their minimum settings.
3. Press the Power switch on the front panel to turn the amplifier ON. The Power indicator light will illuminate.
4. To turn OFF, press the Power switch again.

5.2 Podešavanje glasnoće

Gradually increase the Input 1 or Input 2 level control for the active audio source until the desired volume is achieved. Monitor the Signal and Peak indicators:

• The Signal indicator should light up when audio is present.
• The Vrh indicator should only flash occasionally during the loudest parts of the audio. If it stays lit constantly, reduce the input level to prevent distortion and potential speaker damage.

5.3 Kontrola tona

Use the Bass and Treble controls to adjust the tonal characteristics of the audio output. Turn clockwise to boost frequencies and counter-clockwise to cut them. Start with the controls at the '0' (center) position for a flat response.

6. Održavanje

• Čišćenje: Prije čišćenja isključite kabel za napajanje. Za brisanje vanjske strane uređaja upotrijebite meku, suhu krpu. ampzaštitno sredstvo. Ne koristite tekuća sredstva za čišćenje ili aerosole.
• Ventilacija: Ensure that the ventilation openings are not blocked by dust or debris. Periodically check and clean if necessary.
• Skladištenje: Ako uređaj skladištite dulje vrijeme, isključite ga iz struje i pohranite ga na hladnom i suhom mjestu, po mogućnosti u originalnom pakiranju.

7. Rješavanje problema

If you experience issues with your Bogen CC4021 ampspasilac, pogledajte sljedeće uobičajene probleme i rješenja:

• Bez napajanja:
  • Check if the power cord is securely connected to both the ampupaljač i zidnu utičnicu.
  • Verify that the wall outlet is functional.
  • Ensure the front panel Power switch is in the ON position.
• Nema izlaza zvuka:
  • Confirm that the audio source is playing and connected correctly to the amplifierovi ulazi.
  • Check that the Input level controls on the front panel are turned up.
  • Verify speaker connections and ensure they are securely attached to the correct terminals.
  • Ensure the Line/Mic/Phantom Power switch for Input 1 is set correctly for your source.
• Izobličen zvuk:
  • Reduce the Input level controls. If the Peak indicator is constantly lit, the signal is too high.
  • Provjerite audio izvor ima li distorzije.
  • Provjerite odgovara li impedancija zvučnika ampizlaz podizača.
• Brujanje ili šum:
  • Check all audio cables for secure connections and damage.
  • Try using different cables or audio sources to isolate the problem.
  • Osigurajte pravilno uzemljenje sve priključene opreme.

If the problem persists after trying these steps, please contact Bogen technical support.

8. Specifikacije

9. Informacije o jamstvu

Bogen products are designed and manufactured to high quality standards. This product is covered by a limited warranty against defects in materials and workmanship under normal use. The specific terms and duration of the warranty may vary by region and product. Please refer to the official Bogen webweb-mjesto ili se obratite korisničkoj podršci za detaljne informacije o jamstvu koje se odnose na vašu kupnju.

Sačuvajte dokaz o kupnji za potrebe jamstvenog servisa.

10. Korisnička podrška

For technical assistance, service, or further information regarding your Bogen CC4021 amplifier, please contact Bogen customer support:

• Webstranica: Visit the official Bogen Communications website for FAQs, product documentation, and contact details.
• Telefon: Refer to the contact section of the Bogen webstranica za regionalne brojeve telefona za podršku.

When contacting support, please have your product model number (CC4021) and serial number ready.