Emerson EPB-3003
Emerson EPB-3003 Portable CD Player Boombox Instruction Manual
Modelo: EPB-3003
1. Información importante de seguridade
Please read all instructions carefully before using this product and retain them for future reference. Follow all warnings and instructions marked on the product.
- Fonte de enerxía: Operate the unit only from the type of power source indicated on the marking label.
- Ventilación: Non bloquee ningunha abertura de ventilación. Instáleo segundo as instrucións do fabricante.
- Auga e humidade: Non use este aparello preto da auga.
- Limpeza: Limpar só cun pano seco.
- Calor: Non instale preto de fontes de calor como radiadores, rexistros de calor, cociñas ou outros aparellos (incluíndo amplificadores) que producen calor.
- Servizo: Non intente reparar este produto por si mesmo xa que abrir ou quitar as tapas pode exporse a perigosos volúmenestage ou outros perigos. Encargue toda a reparación a persoal de servizo cualificado.
2. Produto rematadoview
The Emerson EPB-3003 is a versatile portable boombox designed for playing various audio formats. It features a CD player, cassette player/recorder, AM/FM radio, and an auxiliary input for external devices. The unit can be powered by AC/DC or batteries for portable use.
2.1 Características principais
- Top-loading CD player compatible with CD, CD-R, and CD-RW discs.
- Cassette player and tape recorder function.
- Digital AM/FM stereo radio with PLL technology for enhanced reception.
- 3.5mm AUX input for connecting external audio devices (MP3 players, smartphones, tablets).
- Built-in dual stereo speakers for clear audio output.
- Operates on AC power (included adapter) or DC power (batteries, not included) for portability.
- Integrated carrying handle for easy transport.
2.2 Unit Controls and Components
Familiarize yourself with the various controls and components of your boombox:

Figura 1: Fronte view of the Emerson EPB-3003 Portable CD Player Boombox in red. This image displays the main unit with its top-loading CD compartment, cassette deck, control buttons for playback and radio tuning, digital display, and dual stereo speakers. The telescopic antenna is visible at the top rear.
- Botón de encendido: Acende ou apaga a unidade.
- Selector de funcións: Switches between CD, Radio (AM/FM), and AUX modes.
- Control de volume: Axusta o nivel de saída de audio.
- Botóns/botóns de afinación: Para seleccionar emisoras de radio.
- Controles de CD: Play/Pause, Stop, Skip Forward/Backward, Program.
- Controles de casete: Play, Record, Stop/Eject, Fast Forward, Rewind.
- Pantalla LCD: Mostra o modo actual, o número da pista, a frecuencia de radio, etc.
- Jack para auriculares: Para escoita privada.
- Jack de entrada AUX: Para conectar fontes de son externas.
- Entrada de enerxía CA: Conecta o adaptador de CA.
- Compartimento de batería: Holds batteries for portable operation.
- Antena telescópica: For improving FM radio reception.
3. Configuración
3.1 Alimentación da unidade
O teu boombox pode funcionar con corrente alterna ou con baterías.
Funcionamento con alimentación CA:
- Asegúrese de que a unidade estea apagada.
- Insert the small end of the supplied AC power adapter cord into the AC power input jack on the back of the boombox.
- Conecte o outro extremo do adaptador de corrente alterna a unha toma de corrente estándar (120 V ~ 60 Hz).
- The unit is now ready for use with AC power.
Funcionamento da batería:
For portable use, the boombox requires 6 x "C" size batteries (not included).
- Asegúrese de que a unidade estea apagada e desconectada da alimentación CA.
- Abra a tapa do compartimento das baterías que se atopa na parte inferior ou traseira da unidade.
- Insert 6 "C" size batteries, observing the correct polarity (+/-) as indicated inside the compartment.
- Pecha a tapa do compartimento da batería de forma segura.
- The unit is now ready for use with battery power. Remove batteries if the unit will not be used for an extended period.
4. Instrucións de funcionamento
4.1 Funcionamento xeral
- Preme o Poder botón para acender a unidade.
- Usa o Selector de funcións to choose your desired mode: CD, Radio (AM/FM), or AUX.
- Axustar o Control de volume a un nivel de audición cómodo.
4.2 Funcionamento do reprodutor de CD

Figura 2: A hand inserting a compact disc into the top-loading CD compartment of the Emerson EPB-3003 boombox. This image illustrates the process of loading a CD for playback.
- Establece o Selector de funcións to "CD".
- Abra a porta do compartimento do CD levantándoa suavemente.
- Place a CD (or CD-R/CD-RW) with the label side facing up onto the center spindle.
- Close the CD compartment door firmly until it clicks. The display will show "---" then the total number of tracks.
- Preme o Reproducir/Pausa botón (►/‖) para iniciar a reprodución.
- Para facer unha pausa, prema Reproducir/Pausa de novo. Prema de novo para continuar.
- Para saltar á seguinte pista, prema o botón Saltar adiante button (►►|).
- Para volver ao comezo da pista actual, prema o botón Saltar cara atrás button (|◄◄). Press twice to go to the previous track.
- Para deter a reprodución, prema o botón Pare botón (■).
Reprodución do programa:
Podes programar ata 20 pistas para reproducir nunha orde específica.
- No modo de parada, prema a tecla Programa button. "P01" will flash on the display.
- Usa o Saltar cara adiante/atrás buttons to select the desired first track.
- Preme Programa again to confirm. "P02" will flash.
- Repita os pasos 2 e 3 para engadir máis pistas á lista de programas.
- Despois de programar todas as pistas desexadas, prema o botón Reproducir/Pausa botón para iniciar a reprodución programada.
- Para borrar o programa, prema a tecla Pare botón dúas veces.
4.3 Funcionamento do reprodutor/gravador de casetes

Figura 3: A hand inserting a cassette tape into the open cassette deck of the Emerson EPB-3003 boombox. This image demonstrates how to load a cassette for playback or recording.
Reproducindo unha casete:
- Establece o Selector de funcións to "TAPE".
- Preme o Deter / Expulsar button (■/▲) to open the cassette compartment.
- Insira unha cinta de casete coa beira aberta cara arriba e a cara que se vai reproducir cara a vostede.
- Peche a porta do compartimento da casete.
- Preme o Xogar button (►) to start playback.
- Usa o Avance rápido (►►) or Rebobinar (◄◄) buttons to quickly move through the tape. Press Xogar retomar, ou Deter / Expulsar parar.
- Para deter a reprodución, prema o botón Deter / Expulsar button (■/▲).
Gravación en casete:
You can record from the CD player or the AM/FM radio onto a cassette tape.
- Insert a blank cassette tape into the cassette compartment. Ensure the tape has not had its erase protection tab removed.
- Select the desired source (CD or Radio) using the Selector de funcións.
- For CD Recording: Start playing the CD at the desired point.
- For Radio Recording: Sintonice a emisora de radio desexada.
- Preme o Gravar button (●) on the cassette deck. The Xogar button (►) will also engage automatically. Recording will begin.
- Para deixar de gravar, prema o botón Deter / Expulsar button (■/▲).
4.4 Funcionamento da radio AM/FM

Figura 4: A purple Emerson EPB-3003 boombox on a wooden table, with its digital display showing a radio frequency. This image highlights the radio function of the device.
- Establece o Selector de funcións to "RADIO".
- Preme o AM/FM botón para seleccionar a banda AM ou FM.
- Estender o antena telescópica for optimal FM reception. For AM reception, rotate the unit for best signal.
- Usa o Tuning Up/Down botóns para sintonizar manualmente a emisora desexada.
- Para buscar emisoras automaticamente, manteña premido o botón Tuning Up/Down buttons for a few seconds. The unit will stop at the next strong station.
4.5 Funcionamento da entrada AUX
The AUX input allows you to connect external audio devices to play through the boombox speakers.
- Connect one end of a 3.5mm audio cable (not included) to the headphone jack or line-out jack of your external audio device (e.g., MP3 player, smartphone).
- Connect the other end of the 3.5mm audio cable to the Jack de entrada AUX on the boombox.
- Establece o Selector de funcións to "AUX".
- Inicia a reprodución no teu dispositivo de audio externo.
- Adjust the volume on both your external device and the boombox for optimal sound.
4.6 Uso de auriculares
For private listening, you can connect headphones to the unit.
- Plug a standard 3.5mm stereo headphone jack into the Conector para auriculares on the boombox.
- The sound from the speakers will automatically mute.
- Adjust the volume to a comfortable level before placing headphones on your ears.
5. Mantemento
5.1 Limpeza da unidade
- Disconnect the unit from the power source before cleaning.
- Use un pano suave e seco para limpar as superficies exteriores.
- Non empregues produtos de limpeza abrasivos, ceras ou disolventes, xa que poden danar o acabado.
5.2 Coidado do reprodutor de CD
- Keep the CD compartment clean and free of dust.
- Manipule os CD polos bordos para evitar marcas de impresión dixital e rabuñaduras.
- If a CD is dirty, wipe it gently with a soft, lint-free cloth from the center outwards.
5.3 Cassette Deck Care
- Limpe periodicamente os cabezales da cinta, o rodillo de presión e o cabrestante cun hisopo de algodón lixeiramente drenado.ampcon alcohol isopropílico.
- Demagnetize the tape heads regularly to maintain sound quality.
6 Solución de problemas
If you experience problems with your boombox, please check the following points before seeking service.
| Problema | Causa posible | Solución |
|---|---|---|
| Sen poder | AC cord not properly connected; Batteries depleted or incorrectly inserted. | Ensure AC cord is securely plugged in. Replace batteries with new ones, checking polarity. |
| Sen son | Volume demasiado baixo; Auriculares conectados; Modo de función incorrecto seleccionado. | Increase volume. Disconnect headphones. Select correct function mode (CD, TAPE, RADIO, AUX). |
| O CD non se reproduce | CD inserted incorrectly; CD is dirty or scratched; CD compartment not closed; Unit in wrong mode. | Insert CD with label side up. Clean or replace CD. Close CD compartment firmly. Select CD mode. |
| A casete non reproduce/grava | Cassette inserted incorrectly; Tape is jammed; Unit in wrong mode; Erase protection tab removed (for recording). | Insert cassette correctly. Check tape for damage. Select TAPE mode. Use a tape with the tab intact or cover the hole with tape. |
| Mala recepción de radio | Antena non estendida/colocada correctamente; sinal débil. | Fully extend and adjust the telescopic antenna for FM. Rotate the unit for best AM reception. |
| A entrada AUX non funciona | Cable not connected properly; Unit in wrong mode; Volume on external device too low. | Ensure 3.5mm cable is fully inserted. Select AUX mode. Increase volume on external device. |
7. Especificacións
- Modelo: EPB-3003
- Fonte de enerxía: CA 120 V ~ 60 Hz ou 6 pilas tamaño "C" (CC 9 V)
- Compatibilidade con CD: CD, CD-R, CD-RW
- Bandas de radio: Estéreo AM/FM
- Relatores: 2 Stereo Speakers, 3 Watts each
- Conectividade: Entrada auxiliar de 3.5 mm, conector para auriculares de 3.5 mm
- Dimensións (L x W x H): 9.1 x 8.5 x 4.5 polgadas (aproximadamente)
- Peso: 2.86 libras (aproximadamente)
- Fabricante: Naxa Electronics, Inc.
8. Garantía e soporte
This Emerson EPB-3003 boombox comes with a limited warranty.
- Período de garantía: 1 Year for Parts, 90 Days for Labor.
- For warranty service or technical support, please contact the manufacturer, Naxa Electronics, Inc. Refer to the contact information provided in your purchase documentation or on the manufacturer's official websitio.
- Non intente reparar a unidade vostede mesmo. As reparacións non autorizadas anularán a garantía.
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