Lenco PA-45
Lenco PA-45 Portable Sound System User Manual
Modèl: PA-45
Entwodiksyon
This manual provides detailed instructions for the safe and efficient use of your Lenco PA-45 Portable Sound System. Please read this manual thoroughly before operating the device and retain it for future reference.
The Lenco PA-45 is a versatile portable sound system featuring Bluetooth connectivity, USB and SD card playback, AUX input, microphone input, and guitar input. It operates on both AC power and an integrated rechargeable battery, making it suitable for various mobile applications.
Enfòmasyon enpòtan sou sekirite
- Pa ekspoze aparèy la anba lapli oswa imidite pou evite dife oswa chòk elektrik.
- Pa bloke okenn ouvèti vantilasyon.
- Asire w ke yo pa kwense kòd elektrik la oswa mache sou li.
- Itilize sèlman atachman/akseswa manifakti a espesifye.
- Refere tout sèvis yo bay pèsonèl sèvis kalifye.
- Kenbe aparèy la lwen limyè solèy dirèk, sous chalè, ak chan mayetik fò.
Kontni pake
Tanpri verifye ke tout atik ki nan lis anba a yo enkli nan pakè ou a:
- Lenco PA-45 Portable Sound System
- AC pouvwa kab
- Pote Mare
- Manyèl Itilizatè pou plizyè lang
Pwodwi souview
The Lenco PA-45 is designed for portability and versatility, offering multiple audio input options and robust sound output.
Front Panel

Imaj: Devan view of the Lenco PA-45 Portable Sound System. This image displays the main speaker grille, two smaller speaker grilles, and the Lenco brand logo. The unit has a black finish with silver corner protectors and trim.
Top Panel Controls and Inputs

Image: Top panel of the Lenco PA-45. This image highlights the control panel with knobs for Volume, Bass, Treble, Mic Echo, and dedicated volume controls for Microphone and Guitar. It also shows input jacks for microphone and guitar, a USB port, an SD card slot, and AUX input (RCA). Status indicators for Power and Charge are visible.
- Volim bouton: Ajiste volim prensipal la an jeneral.
- Bouton bas: Ajiste pwodiksyon odyo ba-frekans lan.
- Treble bouton: Ajiste pwodiksyon odyo wo-frekans lan.
- Mic Echo Knob: Controls the echo effect for the microphone input.
- Mic/Guitar Vol Knobs: Individual volume controls for microphone and guitar inputs.
- Mic Input Jack: Pou konekte yon mikwofòn.
- Jack Antre gita: Pou konekte yon gita.
- Pò USB: Pou lekti sou yon kle USB.
- Plas kat SD: Pou lekti kat SD.
- AUX Input (RCA L/R): Pou konekte aparèy odyo ekstèn atravè kab RCA.
- Input Switching Buttons: Buttons for selecting input sources (Bluetooth, USB, SD, AUX).
- Power/Charge Indicators: LEDs indicating power status and battery charging.
Rear Panel Power Source

Image: Rear panel of the Lenco PA-45. This image shows the power input section, including the DC input, AC input, and switches for power source selection (DC Input / AC Input) and charging control (AC ON / OFF / CHG ON).
- DC Antre: For external DC power source (if applicable).
- Antre AC: Pou konekte kab kouran AC a.
- Chanjman sous pouvwa: Selects between DC Input and AC Input.
- Chanjman pouvwa AC: Controls AC power and charging function (ON/OFF/CHG ON).
Enstalasyon
1. Alimante Inite a
The Lenco PA-45 can be powered by AC mains or its internal rechargeable battery.
- AC pouvwa: Connect the supplied AC power cable to the AC Input on the rear panel and plug the other end into a wall outlet. Set the "POWER SOURCE" switch to "AC INPUT" and the "AC POWER" switch to "ON".
- Pouvwa batri: Ensure the internal battery is charged. Set the "POWER SOURCE" switch to "DC INPUT". The unit will operate on battery power.
2. Chaje batri a
To charge the integrated lead-acid battery:
- Connect the AC power cable to the unit and a wall outlet.
- Set the "POWER SOURCE" switch to "AC INPUT".
- Set the "AC POWER" switch to "CHG ON". The "CHG" indicator light on the top panel will illuminate.
- Allow sufficient time for the battery to fully charge. The "CHG" indicator will typically change or turn off when charging is complete.
- Nòt: For optimal battery life, it is recommended to charge the battery at least once a month, even if the unit is not in regular use.
3. Attaching the Carry Strap
Attach the included carry strap to the designated attachment points on the sides of the unit for easy portability.
Enstriksyon Operasyon
1. Operasyon debaz
- Turn on the unit using the power switch on the rear panel.
- Ajiste mèt la Volim knob to a low level before playing audio.
- Sèvi ak la Bass epi Treble knobs to adjust the sound equalization to your preference.
2. Bluetooth Koneksyon
- Press the "INPUT SWITCHING" button until "Bluetooth" mode is selected. The Bluetooth indicator will flash.
- Sou aparèy mobil ou a (telefòn entelijan, tablèt, elatriye), aktive Bluetooth epi chèche aparèy ki disponib yo.
- Select "Lenco PA-45" from the list of devices.
- Once paired, the Bluetooth indicator will stop flashing and remain solid. You can now play audio from your device through the PA-45.
- Nòt: If connection issues occur, ensure no other devices are connected to the PA-45 and try re-pairing.
3. USB / SD Card Playback

Image: Top panel of the Lenco PA-45 with a USB stick inserted. This image demonstrates the USB port in use, indicating how to connect a USB flash drive for media playback.
- Insert a USB flash drive into the USB port or an SD card into the SD card slot on the top panel.
- Press the "INPUT SWITCHING" button to select "USB" or "SD" mode.
- Aparèy la ap otomatikman kòmanse jwe odyo konpatib. files soti nan aparèy depo a.
- Use the playback controls (Play/Pause, Next, Previous) on the top panel to manage your music.
4. AUX Antre
- Connect an external audio device (e.g., MP3 player, CD player) to the "AUX INPUT" RCA jacks on the top panel using an appropriate audio cable.
- Press the "INPUT SWITCHING" button to select "AUX" mode.
- Play audio from your connected device. Adjust the volume on both the PA-45 and your external device for optimal sound.
5. Antre mikwofòn
- Connect a microphone to the "MIC INPUT" jack on the top panel.
- Adjust the "MIC VOL" knob to control the microphone's volume.
- Use the "MIC ECHO" knob to add an echo effect to the microphone's sound.
6. Antre gita
- Connect your guitar to the "GUITAR INPUT" jack on the top panel.
- Adjust the "GUITAR VOL" knob to control the guitar's volume.
Antretyen
1. Netwayaj
- Toujou dekonekte kab kouran an anvan ou netwaye li.
- Sèvi ak yon twal mou epi sèk pou siye sifas ekstèn aparèy la.
- Pa sèvi ak pwodui netwayaj abrazif, sir, oswa solvan paske yo ka domaje fini an.
2. Swen batri
- To prolong the life of the integrated lead-acid battery, ensure it is fully charged before first use.
- If the unit will not be used for an extended period, charge the battery at least once a month to prevent deep discharge and damage.
- Avoid operating the unit until the battery is completely depleted, as this can reduce battery lifespan.
Depanaj
If you encounter issues with your Lenco PA-45, refer to the following common problems and solutions:
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Pa gen pouvwa | Power cable not connected; Battery depleted; Power switch off. | Ensure AC cable is securely connected and plugged in. Charge the battery. Check that the power switches on the rear panel are in the correct "ON" position. |
| Pa gen pwodiksyon son | Volume too low; Incorrect input selected; Audio cable not connected properly; External device volume low. | Increase the master volume. Select the correct input source (Bluetooth, USB, SD, AUX). Check all audio cable connections. Increase volume on the connected external device. |
| Bluetooth connection unstable or fails | Device too far; Interference; Already paired with another device. | Move your device closer to the PA-45. Avoid obstacles. Disconnect from other Bluetooth devices. Try re-pairing the device. |
| USB/SD playback not working | Pa kòrèk file fòma; kat USB/SD a pa byen mete; li pèvèti files. | Asire odyo fileYo nan yon fòma konpatib (pa egzanp, MP3). Mete kle USB a oswa kat SD a ankò. Eseye yon lòt kle USB oswa kat SD. |
| Weak or no bass sound | Bass knob set too low; Room acoustics. | Ajiste a Bass knob to increase low frequencies. Position the unit in a corner or near a wall to enhance bass response. |
| Chanson oswa bri buz | Bouk tè; Entèferans ki soti nan lòt aparèy elektwonik; Kab ki defektye. | Try plugging the unit into a different power outlet. Disconnect other devices to identify the source of interference. Use shielded audio cables. |
Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Nimewo Modèl | PA-45 |
| Mak | Lenco |
| Sortie pouvwa | 30 Watt (RMS) |
| Sous pouvwa | AC Mains / Integrated 12V/2.6Ah Lead-Acid Battery |
| Koneksyon | Bluetooth, USB, SD Card, AUX (RCA), Microphone Input, Guitar Input |
| Kontwòl | Volume, Bass, Treble, Mic Echo, Mic Volume, Guitar Volume |
| Pwodwi Dimansyon (W x D x H) | 26.7 x 11.8 x 26.7 cm |
| Pwa | 5120 g |
| Konpozan ki enkli | PA-45 Sound System, AC Cable, Carry Strap, Multi-language Manual |
Garanti ak sipò
For warranty information or technical support, please refer to the warranty card included with your product or contact Lenco customer service directly. Contact details can typically be found on the manufacturer's official websit la oubyen nan dokimantasyon ki enkli a.
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