Bogen CC4021 40W AmpNavodila za uporabo lifier

1. Uvod

Thank you for choosing the Bogen CC4021 40W Amplifier. This manual provides essential information for the safe and efficient operation of your 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. Pomembne varnostne informacije

OPOZORILO: 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.

• Pred uporabo naprave preberite vsa navodila.
• Ta navodila shranite za prihodnjo uporabo.
• Upoštevajte vsa opozorila na napravi in ​​v navodilih za uporabo.
• Sledite vsem navodilom.
• Te naprave ne uporabljajte v bližini vode.
• Čistite samo s suho krpo.
• Ne blokirajte prezračevalnih odprtin. Namestite v skladu z navodili proizvajalca.
• Ne nameščajte v bližini virov toplote, kot so radiatorji, grelniki, peči ali druge naprave (vključno z amplifiers), ki proizvajajo toploto.
• Zaščitite napajalni kabel, da se po njem ne pohodi ali stisne, zlasti pri vtičih, vtičnicah in na mestu, kjer izstopa iz naprave.
• Uporabljajte samo priključke/dodatke, ki jih je določil proizvajalec.
• Izklopite napravo med nevihtami ali ko je dlje časa ne uporabljate.
• Za vse servise se obrnite na usposobljeno servisno osebje. Servis je potreben, če je bil aparat kakor koli poškodovan, na primer poškodovan je napajalni kabel ali vtič, je bila polita tekočina ali so v aparat padli predmeti, je bil aparat izpostavljen dežju ali vlagi, ne deluje normalno , ali je bil opuščen.

Predlog 65 Opozorilo: Ta izdelek lahko vsebuje kemikalije, za katere država Kalifornija ve, da povzročajo raka in prirojene okvare ali drugo reproduktivno škodo.

3. Izdelek je končanview

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 in indikatorji na sprednji plošči

Slika 3.1: Spredaj 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. Nadzor nizkih tonov: Adjusts the low-frequency response (-12 to +12).
4. Nadzor visokih tonov: Adjusts the high-frequency response (-12 to +12).
5. Indikator vrha: Illuminates when the audio signal is clipping or nearing distortion.
6. Indikator signala: Zasveti, ko je prisoten zvočni signal.
7. Indikator moči: Zasveti, ko je enota vklopljena.
8. Stikalo za vklop: Obrne ampvklop ali izklop dvižnika.

Priključki na zadnji plošči

Slika 3.2: Zadaj 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. Izhodni priključki za zvočnike: Connections for speakers (COM, 4Ω, 25V, 70V). Ensure correct impedance matching.
2. AC napajalni vhod: Connects to the main power supply using the provided power cord.
3. Input 4 (RCA): Unbalanced stereo input for line-level audio sources.
4. REC OUT (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. Nastavitev in namestitev

4.1 Razpakiranje

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

4.2 Namestitev

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 Priključitev zvočnikov

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 Priklop avdio virov

• Vhod 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 Napajalni priključek

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. Navodila za uporabo

5.1 Vklop/izklop

1. Zagotovite, da so vse povezave varne.
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 Prilagajanje glasnosti

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 Tonski nadzor

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. Vzdrževanje

• Čiščenje: Disconnect the power cord before cleaning. Use a soft, dry cloth to wipe the exterior of the ampNe uporabljajte tekočih čistil ali aerosolov.
• Prezračevanje: Ensure that the ventilation openings are not blocked by dust or debris. Periodically check and clean if necessary.
• Shranjevanje: Če enoto shranjujete dalj časa, jo izključite iz električnega omrežja in jo shranite na hladnem in suhem mestu, po možnosti v originalni embalaži.

7. Odpravljanje težav

If you experience issues with your Bogen CC4021 ampza reševanje težav glejte naslednje pogoste težave in rešitve:

• Brez napajanja:
  • Preverite, ali je napajalni kabel varno priključen na oba ampvžigalnik in stensko vtičnico.
  • Preverite, ali stenska vtičnica deluje.
  • Ensure the front panel Power switch is in the ON position.
• Ni zvoka:
  • Confirm that the audio source is playing and connected correctly to the amplifierjevi vložki.
  • 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.
• Popačen zvok:
  • Reduce the Input level controls. If the Peak indicator is constantly lit, the signal is too high.
  • Preverite zvočni vir glede popačenja.
  • Prepričajte se, da se impedanca zvočnika ujema ampizhod za dvigalo.
• Brenčanje ali šum:
  • Preverite vse avdio kable glede trdnih priključkov in morebitnih poškodb.
  • Try using different cables or audio sources to isolate the problem.
  • Zagotovite pravilno ozemljitev vse 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.

Retain your proof of purchase for warranty service.

10. Podpora strankam

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

• Webspletno mesto: Visit the official Bogen Communications website for FAQs, product documentation, and contact details.
• telefon: Refer to the contact section of the Bogen webspletno mesto za regionalne telefonske številke za podporo.

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