1. Utangulizi
This manual provides essential instructions for the proper installation, operation, and maintenance of your Bogen Classic Series Amp C20. Please read this manual thoroughly before using the product to ensure safe and efficient performance. Retain this manual for future reference.
2. Taarifa za Usalama
ONYO: Bidhaa hii ina kemikali zinazojulikana kwa Jimbo la California kusababisha saratani na kasoro za kuzaa au madhara mengine ya uzazi.
Always observe basic safety precautions when using electrical equipment to reduce the risk of fire, electric shock, and injury to persons.
- Usifunue kifaa hiki kwa mvua au unyevu.
- Usizuie fursa yoyote ya uingizaji hewa. Sakinisha kwa mujibu wa maelekezo ya mtengenezaji.
- Usisakinishe karibu na vyanzo vyovyote vya joto kama vile radiators, rejista za joto, jiko, au vifaa vingine (pamoja na amplifiers) zinazotoa joto.
- Tumia viambatisho/vifaa vilivyobainishwa na mtengenezaji pekee.
- Rejelea huduma zote kwa wahudumu waliohitimu.
3. Bidhaa Imeishaview
The Bogen Classic Series Amp C20 is a single-channel amplifier designed for various audio applications. It features robust construction and reliable performance.
3.1 Sifa Muhimu
- Idhaa moja ampmaisha zaidi
- Surface Mount design
- Ingizo voltage: Volti 120
- Nguvu ya Pato: 20 Watts
3.2 Yaliyomo kwenye Kifurushi
Baada ya kufungua, hakikisha kuwa vitu vifuatavyo vimejumuishwa:
- Mfululizo wa Bogen Classic Amp C20
- Funeli
- Mwongozo wa Maagizo (hati hii)
3.3 Vidhibiti na Viashiria vya Paneli ya Mbele

Image 1: Front panel of the Bogen Classic Series Amp C20. This image displays the MIC1, MIC2, AUX, and TREBLE control knobs, along with the POWER switch and the "Classic Series" branding.
- MIC1 Input Level Control: Adjusts the volume for Microphone Input 1.
- MIC2 Input Level Control: Adjusts the volume for Microphone Input 2.
- AUX Input Level Control: Adjusts the volume for the Auxiliary input.
- Udhibiti wa TREBLE: Adjusts the high-frequency response of the audio output.
- Kubadilisha NGUVU: Hugeuza ampkuwasha na kuzima kwa lifier.
3.4 Viunganisho vya Paneli ya Nyuma

Image 2: Rear panel of the Bogen Classic Series Amp C20. This image shows the various input and output connections, including power input and speaker terminals.
The rear panel contains connections for power, microphone inputs, auxiliary inputs, and speaker outputs. Specific details on these connections are provided in the Setup section.
4. Kuweka na Kuweka
4.1 Kuweka
The Bogen Classic Series Amp C20 is designed for surface mounting. Ensure the mounting surface is stable and capable of supporting the unit's weight (approximately 4.5 pounds). Allow adequate ventilation around the unit to prevent overheating.
4.2 Muunganisho wa Umeme
- Ensure the POWER switch on the front panel is in the OFF position.
- Connect the power cord to a standard 120 Volt AC outlet.
4.3 Viunganisho vya Kuingiza Sauti
Connect your audio sources to the appropriate inputs on the rear panel:
- Maikrofoni: Connect microphones to the MIC1 and MIC2 input jacks.
- Auxiliary Devices: Connect line-level audio sources (e.g., CD player, media player) to the AUX input jacks.
4.4 Miunganisho ya Towe ya Spika
Connect your speakers to the speaker output terminals on the rear panel. Ensure correct polarity (+ to + and - to -) for all speaker connections. Refer to your speaker's manual for impedance matching requirements.
5. Uendeshaji
5.1 Kuwasha / Kuzima
- Kuwa na nguvu kwenye amplifier, press the POWER switch on the front panel to the ON position. The power indicator (if present) will illuminate.
- To power off, press the POWER switch to the OFF position.
5.2 Adjusting Input Levels
- Start with all input level controls (MIC1, MIC2, AUX) set to their minimum position.
- Begin playing audio from your desired source.
- Slowly increase the corresponding input level control until the desired volume is achieved.
- Adjust the TREBLE control to fine-tune the high-frequency response to your preference.
5.3 Vidokezo vya Matumizi ya Jumla
- Avoid setting volume levels too high, which can cause distortion and potentially damage speakers.
- Hakikisha miunganisho yote ni salama kabla ya kufanya kazi ampmaisha zaidi.
6. Matengenezo
6.1 Kusafisha
Futa sehemu ya nje ya amplifier with a soft, dry cloth. Do not use liquid cleaners or aerosol cleaners, as they may damage the finish or internal components.
6.2 Uingizaji hewa
Regularly check that the ventilation openings are clear of dust and debris to ensure proper airflow and prevent overheating.
6.3 Kutoa huduma
Hakuna sehemu zinazoweza kutumika na mtumiaji ndani ya ampmsafishaji. Rejelea huduma zote kwa wahudumu waliohitimu.
7. Utatuzi wa shida
If you experience issues with your Bogen Classic Series Amp C20, consult the following table before contacting support.
| Tatizo | Sababu inayowezekana | Suluhisho |
|---|---|---|
| Hakuna pato la sauti. |
|
|
| Sauti iliyopotoka. |
|
|
| Static or crackling from knobs. | Dust or oxidation on control potentiometers. | Consult qualified service personnel for cleaning or replacement of potentiometers. |
| Unit becomes excessively warm or emits odor. |
|
|
8. Vipimo
| Kipengele | Maelezo |
|---|---|
| Chapa | Bogen |
| Mfano | C20 |
| Nambari ya Mfano wa Kipengee | C20 |
| Nambari ya Sehemu ya Mtengenezaji | C20 |
| Vipimo vya Kipengee (L x W x H) | Inchi 11.37 x 7.37 x 2.87 |
| Vipimo vya Bidhaa | Inchi 11.37 x 7.37 x 2.87 |
| Uzito wa Kipengee | Pauni 4.5 |
| Voltage | 120 Volts |
| Wattage | 50 watts |
| Nguvu ya Pato | 20 Watts |
| Idadi ya Vituo | 1 |
| Aina ya Kuweka | Mlima wa Uso |
| Mtengenezaji | Bogen |
| UPC | 765368330250 |
| Tarehe ya Kwanza Inapatikana | Julai 16, 2004 |
Kumbuka: Maelezo yanaweza kubadilika bila taarifa.
9. Udhamini na Msaada
For warranty information and technical support, please refer to the official Bogen webtovuti au wasiliana na idara yao ya huduma kwa wateja. Weka risiti yako ya ununuzi kama dhibitisho la ununuzi kwa madai ya udhamini.
Maelezo ya Mawasiliano:
- Webtovuti: www.bogen.com (Placeholder, actual URL inaweza kutofautiana)
- Huduma kwa Wateja: Rejea webtovuti kwa maelezo ya mawasiliano ya kikanda.





