Bogen CC4021 40W AmpLifier Uputstvo za upotrebu

1. Uvod

Thank you for choosing the Bogen CC4021 40W Ampspašivač. Ovaj priručnik pruža bitne informacije za siguran i efikasan 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 informacije o sigurnosti

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.

• Pročitajte sve upute prije rukovanja uređajem.
• Sačuvajte ove upute za buduću upotrebu.
• Obratite pažnju na sva upozorenja na uređaju i u uputama za upotrebu.
• Slijedite sva uputstva.
• Nemojte koristiti ovaj aparat u blizini vode.
• Čistite samo suhom krpom.
• Ne blokirajte ventilacijske otvore. Instalirajte u skladu s uputama proizvođača.
• Ne postavljajte u blizini izvora toplote kao što su radijatori, grejni registri, peći ili drugi uređaji (uključujući ampLifiers) koji proizvode toplotu.
• Zaštitite kabl za napajanje od gaženja ili priklještenja, posebno na utikačima, utičnicama i na mjestu gdje izlaze iz uređaja.
• Koristite samo dodatke/pribor koje je naveo proizvođač.
• Isključite ovaj aparat iz struje tokom oluja sa grmljavinom ili kada se ne koristi duži vremenski period.
• Sav servis prepustite kvalifikovanom servisnom osoblju. Servisiranje je potrebno kada je uređaj oštećen na bilo koji način, kao što je oštećen kabl za napajanje ili utikač, prolivena tečnost ili su predmeti upali u aparat, ako je uređaj bio izložen kiši ili vlazi, ne radi normalno , ili je odbačeno.

Prijedlog 65 Upozorenje: Ovaj proizvod može sadržavati hemikalije za koje država Kalifornija zna da izazivaju 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. vršni indikator: Illuminates when the audio signal is clipping or nearing distortion.
6. Indikator signala: Svetli kada je prisutan audio signal.
7. Indikator napajanja: Svijetli kada je jedinica uključena.
8. Prekidač: Okreće ampuključite ili isključite punjač.

Priključci na stražnjoj ploči

Slika 3.2: Pozadi 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 AC napajanje: 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 amplifier.
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 Raspakivanje

Pažljivo raspakujte 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 Povezivanje 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 Povezivanje 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. Uputstvo za upotrebu

5.1 Uključivanje/isključivanje

1. Uvjerite se da su 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 jačine zvuka

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 Peak 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: Isključite kabl za napajanje prije čišćenja. Koristite meku, suhu krpu za brisanje vanjske strane uređaja. ampNe koristite tekuća sredstva za čišćenje ili aerosole.
• ventilacija: Pazite da ventilacijski otvori nisu blokirani prašinom ili ostacima. Povremeno provjeravajte i čistite ako je potrebno.
• Skladištenje: If storing the unit for an extended period, disconnect it from power and store it in a cool, dry place, preferably in its original packaging.

7. Otkrivanje problema

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

• Nema napajanja:
  • Provjerite je li kabel za napajanje sigurno spojen na oba ampupaljač i zidnu utičnicu.
  • Provjerite da li je zidna utičnica funkcionalna.
  • 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 ampunosi lifiera.
  • 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.
• izobličeni zvuk:
  • Reduce the Input level controls. If the Peak indicator is constantly lit, the signal is too high.
  • Provjerite audio izvor na distorziju.
  • Osigurajte da impedancija zvučnika odgovara 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 garanciji

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 website or contact customer support for detailed warranty information applicable to your purchase.

Sačuvajte dokaz o kupovini za potrebe garantnog 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.