1. Pwodwi souview
The Wendry Mini HiFi 2.1 Stereo Bass Audio Power Amplifier LP-838 is a compact and versatile audio amplifier designed for both home and vehicle use. It features a high-power audio amplifier chip for low distortion and acoustically accurate audio reproduction. The aluminum alloy housing helps to eliminate electromagnetic interference, ensuring high-quality audio output.
Karakteristik kle:
- High Power Audio Amplifier Chip: Delivers 15W x 2 RMS power output with 2.1 channels and low distortion.
- Versatile Audio Input: Supports RCA and 3.5mm audio input for connection to mobile phones, DVD players, computers, MP3/MP4 devices, and more.
- Speaker Output Clips: Features two pairs of speaker output clips for easy wiring.
- Kontwòl reglabl: Provides full control over volume, treble, and bass output.
- Karakteristik sekirite entegre: Includes shortcut, overload, and overheat protection to ensure proper and safe operation of the amplifier and connected devices. A built-in loudspeaker circuit protects speakers from high volume audio bursts.
- Konstriksyon dirab: Smart and lightweight aluminum housing.
This manual provides detailed instructions for the proper setup, operation, and maintenance of your amplifier.
2. Enfòmasyon sou Sekirite
Tanpri li epi konprann tout enstriksyon sekirite yo anvan ou itilize aparèy sa a. Kenbe manyèl sa a pou referans pita.
- Pwovizyon pou pouvwa: Use only a compatible DC 12V/3A power adapter. Incorrect voltage can damage the device and pose a safety risk.
- Vantilasyon: Asire bon jan vantilasyon alantou an ampPa bloke ouvèti vantilasyon yo.
- Imidite: Pa ekspoze a amplifier to water, rain, or excessive moisture.
- Chalè: Evite mete a ampLimyè a toupre sous chalè tankou radyatè, recho, oswa lòt aparèy ki pwodui chalè.
- Netwayaj: Disconnect the power before cleaning. Use a dry cloth for cleaning.
- Sèvis: Pa eseye fè sèvis pwodui sa a tèt ou. Refere tout sèvis yo bay pèsonèl sèvis kalifye.
- Pwoteksyon Surcharge: La amplifier is equipped with built-in overload protection. If the unit shuts down unexpectedly, check for short circuits in speaker wiring or excessive load.
3. Enstalasyon
Follow these steps to properly set up your Wendry Mini HiFi Amplifier.
3.1 Kontni pake a
Asire ke tout eleman yo prezan:
- Wendry Mini HiFi 2.1 Stereo Bass Audio Power Amplifier LP-838
- Manyèl Itilizatè (dokiman sa a)
Note: A power supply (DC 12V/3A) and audio cables are not included and must be purchased separately.
3.2 Konekte moun kap pale yo
La amplifier supports two speakers. Connect your passive speakers to the speaker output clips on the rear panel.
- Identify the positive (+) and negative (-) terminals on your speakers and on the amplifier's speaker output clips.
- Connect the positive (+) terminal of your left speaker to the 'L+' terminal on the amplifier.
- Connect the negative (-) terminal of your left speaker to the 'L-' terminal on the amplifier.
- Repete pou oratè dwat la, konekte li nan tèminal 'R+' ak 'R-' yo.
- Asire w tout koneksyon yo byen fèm pou anpeche kous sikwi.
3.3 Connecting Audio Input
La amplifier offers RCA and 3.5mm audio input options.
- Antre RCA: Use an RCA cable to connect your audio source (e.g., DVD player, TV) to the 'AUDIO INPUT' RCA jacks (red for right, white for left) on the rear panel.
- 3.5mm Input (MP3 Jack): Use a 3.5mm audio cable to connect your audio source (e.g., mobile phone, computer) to the 'MP3' jack on the front panel.
- Only one audio input source should be active at a time to avoid signal interference.
3.4 Koneksyon pouvwa
Connect a DC 12V/3A power adapter (not included) to the 'DC 12V/3A' input jack on the rear panel of the amplifier. Once connected, plug the power adapter into a suitable wall outlet.
4. Operasyon Enstriksyon
Familiarize yourself with the controls on the front panel of the amplifier.
4.1 Limen/Etenyen
- Pou vire a amplifier ON, press the 'POWER' switch. The power indicator light will illuminate.
- Pou vire a amplifier OFF, press the 'POWER' switch again. The power indicator light will turn off.
4.2 Ajisteman Odyo
- VOLIM: Rotate the 'VOLUME' knob clockwise to increase the overall sound level, and counter-clockwise to decrease it.
- BASS: Rotate the 'BASS' knob to adjust the low-frequency sound output.
- TREBLE: Rotate the 'TREBLE' knob to adjust the high-frequency sound output.
- BASS VOLUME: This knob specifically controls the volume level of the bass output, often used for a connected subwoofer.
Adjust these controls to achieve your desired audio balance and volume level.
5. Antretyen
Bon swen ak antretyen ap asire lonjevite ou amplifier.
- Netwayaj: Sèvi ak yon twal mou, sèk pou netwaye eksteryè a amplifier. Do not use liquid cleaners or aerosol sprays.
- Anviwònman: Kenbe la amplifier in a dry, dust-free environment. Avoid extreme temperatures and direct sunlight.
- Vantilasyon: Asire w ke fant vantilasyon yo pa bouche pou anpeche surchof.
- Koneksyon: Tcheke tout koneksyon kab yo detanzantan pou asire yo byen fèm epi yo pa gen korozyon.
NAN. Depanaj
Si ou rankontre pwoblèm ak ou amplifier, gade pwoblèm ak solisyon komen sa yo.
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Pa gen pouvwa | Power adapter not connected or faulty; power outlet not working; power switch off. | Ensure power adapter is securely connected to the amplifier and a working power outlet. Check if the power switch is in the 'ON' position. Test with a different power adapter (DC 12V/3A) if available. |
| Pa gen pwodiksyon son | Incorrect speaker connections; audio input cable loose or faulty; incorrect input selected; volume too low; audio source issue. | Verify speaker wiring (positive to positive, negative to negative). Check audio input cable connections. Ensure the correct audio input is active. Increase the 'VOLUME' knob. Test with a different audio source. |
| Son defòme | Volume too high; faulty audio cable; speaker impedance mismatch; amplifier surchof. | Reduce the 'VOLUME' level. Replace audio cables. Ensure speakers have an impedance of 4-8 Ohms. Allow the amplifier to cool down if it feels hot. |
| Chanson oswa bri buz | Ground loop issue; interference from other electronics; faulty audio cable. | Ensure all components are plugged into the same power strip. Move the amplifier away from other electronic devices. Try a different audio cable. |
| Not suitable for car radio connection | Designed for home/general 12V DC applications, not direct car radio integration without specific adapters. | Sa a amplifier uses a barrel connector for power (DC 12V/3A) and RCA/3.5mm for audio input. Direct connection to a car radio may require specific wiring harnesses or adapters not included. It is primarily intended for home or general 12V DC audio setups. |
7. Espesifikasyon
| Karakteristik | Spesifikasyon |
|---|---|
| Mak | Wendry |
| Nimewo Modèl | LP-838 (Wendrydxrnm6va7s-02) |
| Sortie pouvwa | 50 Watts (Total) / 15W x 2 RMS |
| Kantite Chanèl | 2.1 (Stereo + Bass) |
| Minimòm Pwovizyon pou Voltage | 14.4 Vòlt (DC) |
| Maksimòm Pwovizyon pou Voltage | 14.4 Vòlt (DC) |
| Antre Voltage | DC 12V/3A (Recommended) |
| Enpedans Oratè | 4-8 Ohms |
| Antre odyo | RCA, 3.5mm Jack |
| Materyèl | Aliminyòm |
| Pwa atik | 7.7 ons |
| Kalite aliye | Sifas mòn |
| UPC | 753874419910 |
| Konfòmite | FCC |
8. Garanti ak sipò
Pou enfòmasyon sou garanti a oswa sipò teknik, tanpri kontakte revantè ou a oswa manifakti a dirèkteman. Kenbe resi acha ou kòm prèv acha.
Manufacturer: Wendry