Introducció
This manual provides essential information for the proper setup, operation, and maintenance of your GPX HC221B Compact CD Player Stereo Home Music System. This system allows you to enjoy audio from CDs, AM/FM radio, and external devices connected via the 3.5mm auxiliary input. Please read these instructions carefully before use to ensure optimal performance and longevity of your device.
Què hi ha a la caixa
Verifiqueu que tots els components siguin presents:
- CD Stereo System with Built-In Power Cable
- Two Detachable Speakers
- Control remot (requereix 2 piles AAA, no incloses)
Important: The remote control is carefully boxed. Please ensure you have located the remote before discarding any packaging materials.
Configuració
- Connexió de l'altaveu: Connect the speaker wires from the detachable speakers to the corresponding speaker output terminals on the main unit. Ensure correct polarity (positive to positive, negative to negative) for optimal sound.
- Connexió d'alimentació: Plug the integrated power cable into a standard AC wall outlet.
- Bateries de control remot: Open the battery compartment on the back of the remote control and insert two (2) AAA batteries, observing the correct polarity.
- Configuració de l'antena: For FM reception, extend the wire antenna fully. For AM reception, adjust the position of the unit for best signal.
- Auxiliary Input (Optional): To connect an external audio device (e.g., MP3 player, smartphone), use a 3.5mm audio cable (not included) to connect the device's headphone jack or line-out to the 3.5mm audio input jack on the back of the HC221B unit.

Image: The GPX HC221B stereo system, featuring the main unit with a digital display, two detachable speakers, and an external audio device connected via auxiliary input.
Instruccions de funcionament
Encès/Apagat
Premeu el botó PODER botó del panell frontal o del comandament a distància per encendre o apagar la unitat.
Reproducció de CD
- Premeu el botó FUNCIÓ botó per seleccionar el mode CD.
- Gently press down on the 'OPEN' area of the CD compartment lid to open it.
- Place a CD (standard audio CD or CD-R/RW) with the label side facing up onto the CD spindle.
- Close the CD compartment lid firmly until it clicks. The unit will begin reading the disc.
- Utilitza el REPRODUCCIÓ/PAUSA, STOP, Saltar endavant, i SALTAR ENRERE botons de la unitat o del comandament a distància per controlar la reproducció.
- El PROGRAMA button allows you to program a custom playback order for tracks.
- El REPETIR button allows you to repeat the current track or the entire disc.

Image: The GPX HC221B unit with its top-loading CD player compartment open, revealing a compact disc placed on the spindle.
Ràdio AM/FM
- Premeu el botó FUNCIÓ button to select AM or FM radio mode.
- Utilitza el TUNING perilla o el TUNE +/- buttons on the remote to manually tune to your desired station.
- Manteniu premut el botó TUNE +/- botons per a la cerca automàtica d'emissores.
- Per desar una emissora com a predefinida, sintonitzeu l'emissora i premeu el botó PROGRAMA botó, utilitzeu SALTA +/- botons per seleccionar un número preestablert i premeu PROGRAMA de nou per confirmar.
Entrada auxiliar
Premeu el botó FUNCIÓ button to select AUX mode. Audio from your connected external device will now play through the system's speakers. Control playback directly from your external device.
Dynamic Bass Boost System (DBBS)
Premeu el botó DBBS button on the unit or remote to activate or deactivate the Dynamic Bass Boost System, enhancing low-frequency audio output.
Funció d'alarma
The unit features a digital clock with a single alarm. Refer to the detailed instructions in the full user manual for setting the time and alarm. You can set the alarm to wake to CD, radio, or a standard alarm tone.
Pantalla i atenuador
The unit features a 0.7-inch negative LCD display with a blue backlight. Use the DIMMER button to adjust the brightness of the display.
Control remot
The included remote control provides convenient access to most functions. Ensure a clear line of sight between the remote and the main unit's sensor.

Image: The black and silver remote control for the GPX HC221B system, showing buttons for playback control (Play/Pause, Stop, Skip, Repeat).
Manteniment
- Neteja: Feu servir un drap suau i sec per netejar l'exterior de la unitat. No utilitzeu productes de neteja abrasius ni dissolvents.
- Cura de CD: Manipuleu els CD per les vores. Manteniu-los nets i sense ratllades. Feu servir un drap suau i sense borrissol per netejar els CD des del centre cap a fora.
- Reixes d'altaveus: Netegeu suaument la pols de les reixetes dels altaveus amb un raspall o un drap suau.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | El cable d'alimentació no està ben connectat. | Comproveu la connexió del cable d'alimentació a la unitat i a la presa de corrent. |
| El CD no es reprodueix | CD inserit incorrectament o brut/ratllat. | Ensure CD is clean and inserted label-side up. Try a different CD. |
| Mala recepció de ràdio | Antenna not properly positioned. | Adjust the FM wire antenna or reposition the unit for AM reception. |
| No hi ha so dels altaveus | Volume too low or speakers not connected. | Increase volume. Verify speaker wire connections are secure. |
| El comandament a distància no funciona | Batteries depleted or incorrect orientation. Obstruction between remote and unit. | Replace remote batteries (2 AAA). Ensure correct polarity. Remove any obstructions. |
Especificacions
- Model: HC221B
- Dimensions del producte (L x A x A): 19.92 x 8.71 x 5.65 polzades
- Pes de l'article: 2.75 lliures
- Tecnologia de connectivitat: Auxiliar
- Tipus d'altaveu: estèreo
- Font d'alimentació: AC (built-in power cable)
- Bateries de control remot: 2 x AAA (no inclòs)
- Compatibilitat amb CD: CD, CD-R / RW
- Visualització: 0.7-inch Negative LCD with blue backlight
Garantia i Suport
GPX products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your purchase or visit the official GPX website. For technical support or service inquiries, please contact GPX customer service through their official channels.