AV-326BT / AV-999BT Professional 2-Channel Mini Audio Stereo Amplifier Afowoyi olumulo

1. Ifihan

This manual provides detailed instructions for the safe and efficient operation of your AV-326BT / AV-999BT Professional 2-Channel Mini Audio Stereo Amplifier. Jọ̀wọ́ ka ìwé ìtọ́ni yìí dáadáa kí o tó lò ó, kí o sì tọ́jú rẹ̀ fún ìtọ́kasí ọjọ́ iwájú.

Awọn iṣọra Aabo

• Rii daju pe amplifier is connected to the correct power supply voltage (110V or 220V) as indicated on the unit.
• Ma ṣe fi ẹrọ naa han si ojo, ọrinrin, tabi awọn iwọn otutu to gaju.
• Ma ṣe ṣi awọn ampalafin casing; tọka gbogbo iṣẹ si oṣiṣẹ ti o peye.
• Rii daju pe fentilesonu to dara ni ayika ẹyọ naa lati ṣe idiwọ igbona.

2. Ọja Ipariview

The AV-326BT / AV-999BT is a versatile 2-channel mini audio stereo amplifier designed for both home and auto use. It features multiple input options, including Bluetooth, USB, SD card, and microphone inputs, along with a built-in equalizer for sound customization.

Awọn iṣakoso nronu iwaju ati Awọn isopọ

This image displays the various knobs, sliders, and ports on the front of the amplifier, including microphone inputs, volume controls, EQ sliders, and media playback controls.

A gbooro view ti awọn amplifier's front, highlighting its compact design and comprehensive control interface.

Àwọn Ìṣàkóso Kọ́kọ́rọ́:

• AGBARA AGBARA: Yipada awọn amplifier On/Off.
• MIC1, MIC2, MIC3, MIC4: Awọn ifibọ titẹsi gbohungbohun.
• MIC1.2VOL, MIC3.4VOL: Volume controls for microphone inputs.
• TREBLE, MID, BASS (Microphone): Tone controls for microphone audio.
• ECHO, DELAY: Effects controls for microphone audio.
• EQ Sliders: Graphic equalizer for fine-tuning audio frequencies for Left and Right channels.
• MIC VOL: Master microphone volume.
• ORIN: Master music volume.
• Fi sii: Selector for audio sources (MP3/FM A/B, USB, SD MMC CARD).
• Ifihan LED: Ṣe afihan ipo lọwọlọwọ, nọmba orin, tabi igbohunsafẹfẹ FM.
• Ibudo USB: Fun awọn awakọ filasi USB.
• SD MMC CARD Slot: For SD/MMC memory cards.
• Control Buttons (IR, CH-, CH+, AUTO, REPEAT, MODE): For media playback and FM radio control.
• TREBLE, BASS, BALANCE (Music): Tone and balance controls for music playback.

Ru Panel Awọn isopọ

Note: A specific image of the rear panel for the AV-326BT / AV-999BT model was not provided. Please refer to the general connection diagram below for typical amplifier rear panel layouts.

Typical rear panel connections include:

• Awọn igbejade Agbọrọsọ: Terminals for connecting passive speakers (Left and Right channels).
• Àwọn Ìtẹ̀wọlé Ohùn (RCA): For connecting external audio sources like CD players, DVD players, or other devices.
• Iṣagbewọle agbara: Fun sisopọ okun agbara AC.
• Ebute Antenna: For FM radio antenna.

3. Awọn ilana iṣeto

1. Ṣii silẹ: Fara yọ awọn amplífó láti inú àpò rẹ̀. Ṣàyẹ̀wò bóyá àmì ìbàjẹ́ kan wà.
2. Ibi: Gbe awọn amplifier on a stable, flat surface. Ensure adequate ventilation around the unit to prevent overheating. Avoid placing it near heat sources or in direct sunlight.
3. Asopọ̀ Agbọrọsọ:
   • Connect your passive speakers to the "Speaker Output" terminals on the rear of the amplifier.
   • Ensure correct polarity (+ to + and - to -) for each speaker to avoid phase issues.
   • Use appropriate gauge speaker wire for optimal performance.

   

   Àwòrán yìí fi hàn amplifier set up with two external speakers, ready for audio playback.

4. Asopọ Orisun Olohun:
   • External Devices (e.g., CD/DVD Player): Connect the audio output of your device to the "Audio Input (RCA)" jacks on the rear of the amplifier lilo RCA kebulu.
   • USB/SD Kaadi: Insert a USB flash drive into the USB port or an SD/MMC card into the card slot on the front panel.
5. Asopọ gbohungbohun:
   • Plug your microphones into the MIC1, MIC2, MIC3, or MIC4 input jacks on the front panel.
6. Asopọ agbara:
   • So okun agbara pọ si amplifier's power input and then to a suitable wall outlet. Ensure the voltage matches your unit (e.g., 110V for US, 220V for EU/UK).

4. Awọn ilana Iṣiṣẹ

1. Agbara Tan: Flip the "POWER" switch to the ON position. The LED display will illuminate.
2. Yan Orisun Iṣawọle: Use the "INPUT" button or "MODE" button (for digital sources) to select your desired audio source (e.g., Bluetooth, USB, SD, FM, or external RCA input).
3. Ṣatunṣe Iwọn didun Orin: Rotate the "MUSIC VOL" knob to set the overall music volume.
4. Adjust Music Tone: Use the "TREBLE", "BASS", and "BALANCE" knobs for music to fine-tune the sound to your preference. The graphic EQ sliders can also be used for more precise frequency adjustments for both left and right channels.
5. Lilo gbohungbohun:
   • Plug in your microphones.
   • Adjust individual microphone volumes using "MIC1.2VOL" and "MIC3.4VOL".
   • Adjust the master microphone volume with the "MIC VOL" knob.
   • Apply "ECHO" and "DELAY" effects as desired.
   • Use the microphone "TREBLE", "MID", and "BASS" knobs to adjust microphone tone.
6. Mimuuṣiṣẹpọ Bluetooth:
   • Select "Bluetooth" mode using the "MODE" button. The LED display will show "BT".
   • On your mobile device, search for Bluetooth devices and select "AV-326BT" or "AV-999BT" to pair.
   • Ni kete ti so pọ, o le san ohun afetigbọ lailowa si awọn amplifier.
7. Sisisẹsẹhin USB/SD kaadi:
   • Insert your USB drive or SD card. The amplifier should automatically switch to USB/SD mode and begin playback.
   • Use the control buttons (CH-, CH+, PLAY/PAUSE, REPEAT) to navigate tracks and control playback.
8. Iṣẹ Redio FM:
   • Select "FM" mode using the "MODE" button.
   • Press "AUTO" to automatically scan and save available radio stations.
   • Use "CH-" and "CH+" to manually tune or select saved stations.

5. Itọju

• Ninu: Lo asọ, gbẹ asọ lati nu awọn ode ti awọn ampMá ṣe lo àwọn ohun ìfọṣọ omi tàbí àwọn aerosol.
• Afẹfẹ: Ṣayẹwo nigbagbogbo pe awọn ṣiṣi atẹgun ko ni dina nipasẹ eruku tabi idoti.
• Ibi ipamọ: Ti o ba tọju ẹyọ naa fun akoko ti o gbooro sii, ge asopọ kuro ni agbara ki o tọju rẹ si ibi ti o tutu, ti o gbẹ.
• Okun Agbara: Inspect the power cord periodically for any damage. If damaged, replace it with an approved cord.

6. Laasigbotitusita

7. Awọn pato

8. Awọn imọran olumulo

• Àtúnṣe Àtúnṣe Àtúnṣe: Experiment with the graphic equalizer sliders to find the perfect sound profile for your music genre or listening environment. Small adjustments can make a big difference.
• Echo Gbohungbohun: When using microphones for karaoke or announcements, start with low echo and delay settings and gradually increase them to avoid feedback or an overly reverberant sound.
• Ibiti Bluetooth: For stable Bluetooth connection, keep your paired device within a reasonable range (typically up to 10 meters) and avoid obstacles that might interfere with the signal.
• Ibamu Agbọrọsọ: Ensure your speakers' impedance and power handling capabilities are compatible with the amplifier's output to prevent damage and ensure optimal sound quality.

9. Atilẹyin ọja ati Support

Fun alaye atilẹyin ọja, atilẹyin imọ ẹrọ, tabi awọn ibeere iṣẹ, jọwọ kan si alagbata tabi olupese taara. Tọju iwe-ẹri rira rẹ bi ẹri rira.

This product is certified with CE standards.