FONESTAR PROX-30 PA Amplifier with USB/MP3/FM Player User Manual

1. Ifihan

The FONESTAR PROX-30 is a public address (PA) amplifier designed for sound installations using 100V line or low impedance speakers. This versatile unit integrates an amplifier, mixer, USB/MP3 player, and FM radio, along with multiple microphone and auxiliary inputs. Its compact design and intuitive controls make it suitable for various commercial and educational environments. This manual provides essential information for the safe installation, operation, and maintenance of your PROX-30 amplifier.

2. Awọn ilana aabo

• Ibi ti ina elekitiriki ti nwa: Rii daju pe amplifier is connected to a power source matching the voltage specified on the unit (230V AC or 115V AC).
• Afẹfẹ: Ma ṣe dina awọn ṣiṣi atẹgun. Rii daju pe sisan afẹfẹ to peye ni ayika ẹyọ lati ṣe idiwọ igbona.
• Ọrinrin: Pa awọn amplifier away from water, rain, and excessive humidity. Do not operate with wet hands.
• Ninu: Disconnect the power before cleaning. Use a dry cloth; do not use liquid cleaners or aerosols.
• Ṣiṣẹ: Dá gbogbo iṣẹ́ ìtọ́jú náà sí àwọn òṣìṣẹ́ iṣẹ́ tó péye. Má ṣe gbìyànjú láti ṣí tàbí tún ilé iṣẹ́ náà ṣe fúnra rẹ.
• Apọju: Yago fun overloading awọn amplifier. Ensure speaker impedance and power ratings are compatible with the amplifier ká o wu.

3. Awọn ẹya Ọja

• 30 W RMS output power.
• Integrated USB/MP3 player and FM radio.
• Microphone input with mix control, gain adjustment, and priority level.
• Tone controls for Bass and Treble.
• Multiple output options: 100V line and 4 Ohm low impedance.
• 100V line input with priority and mute function for emergency announcements.
• Secure and easy-to-connect Euroblock connectors.
• Compact and discreet design suitable for desktop use.

4. Awọn iṣakoso ati Awọn isopọ

4.1 Igbimọ iwaju

Nọmba 1: Iwaju view of the FONESTAR PROX-30 PA Amplifier, showing the power button, USB port, media controls, microphone volume knobs, input volume knob, input selector, and status indicators.

• Bọtini agbara: Turns the unit on or off. Illuminated when active.
• Ibudo USB: For connecting USB drives to play MP3 files.
• Awọn iṣakoso Media: Buttons for Play/Pause, Stop, Previous Track, Next Track, Mode selection (USB/MP3/FM).
• MIC 1 / MIC 2 Volume: Adjusts the volume level for Microphone 1 and Microphone 2 inputs.
• INPUT VOL: Master volume control for selected audio input.
• Oluyan INPUT: Switches between AUX 1, AUX 2, and FM/MP3 inputs.
• Awọn Atọka Ipo
  • PROT (Protection): Ó ń tànmọ́lẹ̀ tí ó bá jẹ́ amplifier is in protection mode (e.g., due to overload or short circuit).
  • AKIYESI: Illuminates when the output signal is clipping, indicating distortion. Reduce input or master volume.
  • Afihan: Illuminates when an audio signal is present.

4.2 ru Panel

Nọmba 2: Ẹyìn view of the FONESTAR PROX-30 PA Amplifier, showing various input/output connections, gain controls, tone controls, and power input.

• AUX 2 (RCA): Stereo RCA input for auxiliary audio sources.
• AUX 1 (RCA): Stereo RCA input for auxiliary audio sources.
• MIC 1 / MIC 2 (Euroblock): Balanced microphone inputs with Euroblock connectors.
• GAIN (MIC 1 / MIC 2): Adjusts the input sensitivity for Microphone 1 and Microphone 2.
• VOX (MIC 1 / MIC 2): Voice-activated priority switch. When enabled, microphone input will automatically lower other audio sources.
• BASS / TREBLE: Tone controls for adjusting the low and high frequencies of the audio output.
• FM ANT: F-type connector for connecting an FM antenna.
• EMERG. INPUT (100V LINE): Euroblock input for emergency audio signals, with priority over other inputs.
• DÁKÚN ÀKỌ́: Euroblock connection for remote muting functionality.
• SPEAKER OUTPUT (30W RMS):
  • 4 ohm: Low impedance output for connecting 4 Ohm speakers.
  • COM: Common terminal for speaker connections.
  • 100V: High impedance output for connecting 100V line speakers.
• AC YAN: Voltage selector switch (230V or 115V). Ensure this matches your local power supply before connecting.
• AGBARA AGBARA: Indicates the maximum power draw (100W).
• AC ILE: IEC power input for the main power cable. Includes fuse holder.

5. Eto

5.1 Ṣiṣii ati Gbe

• Fara yọ awọn amplifier lati awọn oniwe-apoti.
• Gbe ẹyọ naa sori iduro, dada alapin.
• Ensure there is sufficient space around the unit for proper ventilation. Avoid placing it near heat sources or in direct sunlight.

5.2 Asopọ agbara

• Before connecting, verify the AC Yan switch on the rear panel matches your local mains voltage (230V tabi 115V).
• So okun agbara ti a pese si awọn AC ILE on the rear panel and then to a suitable wall outlet.

5.3 Agbọrọsọ Awọn isopọ

The PROX-30 offers both 100V line and 4 Ohm low impedance outputs. Do not connect speakers to both outputs simultaneously.

• For 100V Line Speakers: Connect the positive (+) terminal of your 100V speakers to the 100V terminal and the negative (-) terminal to the COM terminal using Euroblock connectors. Ensure the total power of all connected speakers does not exceed 30W.
• For 4 Ohm Speakers: Connect the positive (+) terminal of your 4 Ohm speaker(s) to the 4 ohm terminal and the negative (-) terminal to the COM terminal using Euroblock connectors. Ensure the total impedance of connected speakers is 4 Ohms.

5.4 Inpu Awọn isopọ

• Awọn gbohungbohun: So awọn gbohungbohun pọ mọ MIC 1 or MIC 2 Euroblock inputs. Adjust the JERE ati VOX switches on the rear panel as needed.
• Àwọn Ẹ̀rọ Ìrànlọ́wọ́: Connect audio sources like CD players, media players, or computers to the Apọju 1 or Apọju 2 Awọn igbewọle RCA.
• Eriali FM: Connect an FM antenna to the FM ANT connector for radio reception.
• Emergency Input: For emergency systems, connect the 100V line emergency signal to the EMERG. INPUT Euroblock.

6. Awọn ilana Iṣiṣẹ

6.1 Titan / Pa a

Tẹ awọn Bọtini agbara lori iwaju nronu lati yi amplifier on. The button will illuminate. Press it again to turn the unit off.

6.2 Using the USB/MP3 Player

• Fi kọnputa USB ti o ni MP3 sii files sinu Ibudo USB.
• Lo awọn MODE button to select the USB/MP3 input.
• Use the Play/Pause, Stop, Previous Track, and Next Track buttons to control playback.
• Ṣatunṣe awọn IPIN iwọle knob to control the output volume.

6.3 Using the FM Radio

• Ensure an FM antenna is connected to the FM ANT ibudo.
• Lo awọn MODE button to select the FM radio input.
• Use the Previous/Next Track buttons to scan for radio stations.
• Ṣatunṣe awọn IPIN iwọle knob to control the output volume.

6.4 Gbohungbohun Isẹ

• Connect your microphone(s) to MIC 1 or MIC 2 awọn igbewọle.
• Ṣatunṣe awọn ti o baamu MIC 1 / MIC 2 Volume knobs on the front panel to set the microphone level.
• Lo awọn JERE controls on the rear panel to fine-tune the microphone input sensitivity.
• If priority is desired, set the VOX switch to ON for the respective microphone. This will automatically lower other audio sources when the microphone is in use.

6.5 Iranlọwọ Input isẹ

• Connect your auxiliary audio source to Apọju 1 or Apọju 2.
• Lo awọn Ayanfẹ INPUT button on the front panel to choose the desired AUX input.
• Ṣatunṣe awọn IPIN iwọle knob to control the output volume.

6.6 Awọn iṣakoso ohun orin

Lo awọn Bass ati TREK. knobs on the rear panel to adjust the low and high frequency response of the overall audio output to suit your preferences or room acoustics.

7. Itọju

• Ninu: Regularly wipe the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Afẹfẹ: Ensure ventilation grilles remain clear of dust and debris.
• Rirọpo Fuse: If the unit does not power on, check the fuse located in the AC inlet. Replace it only with a fuse of the same type and rating (T2A).

8. Laasigbotitusita

• Ko si Agbara:
  • Ṣàyẹ̀wò bóyá okùn agbára náà so pọ̀ mọ́ ara rẹ̀ dáadáa.
  • Ṣayẹwo awọn AC Yan switch matches your mains voltage.
  • Check the fuse in the AC inlet.
• Ko si Ijade ohun:
  • Ensure speakers are correctly connected to the appropriate output (100V or 4 Ohm).
  • Check all volume controls (MIC, INPUT VOL) are turned up.
  • Verify the correct input source is selected (AUX 1, AUX 2, FM/MP3).
  • Check speaker cables for damage or short circuits.
• Ohun Yiyi:
  • Din awọn IPIN iwọle or individual microphone volumes if the CLIP Atọka ti wa ni tan.
  • Rí i dájú pé ìdènà agbọrọsọ báamu amplifier output (4 Ohm or 100V line).
  • Check input signal levels from source devices.
• Gbohungbohun Ko Ṣiṣẹ:
  • Check microphone cable connection.
  • Ṣatunṣe Iwọn didun MIC ati JERE awọn idari.
  • Ensure the microphone itself is functional.

9. Awọn pato