1. Produktua amaitu daview
The LONPOO Portable CD Player (Model LP-D12) is a versatile audio device designed for various listening experiences. It supports multiple playback modes including CD, FM Radio, Bluetooth, USB, and AUX input. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.

1.1. irudia: Aurrealdea view of the LONPOO Portable CD Player, showcasing its compact design and speaker grilles.
1.1 Ezaugarri nagusiak
- Multi-format CD Playback: Supports CD, CD-R, CD-RW, MP3, and WMA formats.
- FM irratia: Wide frequency range of 87.5-108MHz with a retractable antenna for strong reception.
- Bluetooth 5.3 konexioa: Seamlessly connect to smartphones, tablets, and other Bluetooth-enabled devices.
- USB erreprodukzioa: Erreproduzitu audioa files zuzenean USB unitate batetik.
- AUX sarrera: Connect external audio devices via a 3.5mm auxiliary cable.
- Aurikularrak Jack: Entzun pribaturako.
- Potentzia bikoitzeko aukerak: Operates on AC power or batteries for portability.
- High Definition LCD Display: With ice blue backlight for easy operation in low light.

Figure 1.2: The 6-in-1 functionality of the LONPOO Portable CD Player, highlighting its versatile playback options.
1.2 Paketearen edukia
Mesedez, egiaztatu paketea elementu hauek dituen:
- 1 x LONPOO Portable CD Player
- 1 x AC korronte kablea
- 1 x 3.5 mm-ko AUX kablea
- 1 x Erabiltzailearen eskuliburua
2. Konfigurazioa
2.1 Elikatze iturria
The LONPOO Portable CD Player can be powered by either AC (alternating current) or DC (direct current) batteries.
2.1.1 AC Power Konexioa
To use AC power, connect the provided AC power cable to the AC input jack on the back of the unit and then plug the other end into a standard wall outlet (AC 220V/50Hz). Ensure the power switch on the back of the unit is in the 'ON' position.
2.1.2 Battery Power (DC)
For portable use, the unit requires 6 x C-size batteries (not included). Open the battery compartment cover on the bottom of the unit and insert the batteries, ensuring correct polarity (+/-) as indicated inside the compartment. Close the cover securely.

Figure 2.1: Illustrations of the AC power input and the battery compartment for DC power supply.
3. Funtzionamendu-argibideak
Familiarize yourself with the control panel and ports before operation. Refer to Figure 3.1 for a visual guide.

Figure 3.1: Labeled components of the LONPOO Portable CD Player, including volume control, CD compartment, FM radio antenna, AUX-in, headphone jack, and USB port.
3.1 CD erreprodukzioa
- Sartu CDa: Gently open the CD compartment cover. Place a CD (CD, CD-R, CD-RW, MP3, or WMA format) onto the spindle with the label side facing up. Close the cover firmly.
- Hautatu CD modua: Press the "MODE" button repeatedly until "CD" appears on the LCD display.
- Erreprodukzioa: The CD will begin playing automatically. Use the "PLAY/PAUSE" button to pause or resume playback.
- Saltatu pistak: Press the "SKIP FORWARD" or "SKIP BACKWARD" buttons to navigate between tracks.
- Aurrera/Atzera bizkorra: Press and hold the "SKIP FORWARD" or "SKIP BACKWARD" buttons during playback.
- Repeat Modes: Press the "REPEAT" button to cycle through repeat modes (e.g., repeat one, repeat all, random).

3.2. irudia: Xehetasuna views of the CD compartment, high-definition LCD display, retractable FM antenna, and integrated handle design.
3.2 FM irratiaren funtzionamendua
- Zabaldu antena: Fully extend the telescopic FM antenna for optimal reception.
- Aukeratu FM modua: Press the "MODE" button repeatedly until "FM" appears on the LCD display.
- Bilaketa automatikoa: Press and hold the "PLAY/PAUSE" button to automatically scan and save available FM stations.
- Eskuzko sintonizazioa: Use the "TUNING" knob to manually tune to a specific frequency.
- Navigate Presets: Use the "SKIP FORWARD" or "SKIP BACKWARD" buttons to cycle through saved stations.

Figure 3.3: The portable CD player with its FM antenna extended, displaying an FM frequency on the screen.
3.3 Bluetooth modua
- Hautatu Bluetooth modua: Press the "MODE" button repeatedly until "BT" (Bluetooth) appears on the LCD display. The unit will enter pairing mode, indicated by a flashing "BT" icon.
- Gaitu Bluetooth gailuan: On your smartphone, tablet, or other Bluetooth-enabled device, go to its Bluetooth settings and turn on Bluetooth.
- Parekatzea: Bilatu "LP-D12" in the list of available devices and select it to pair. Once connected, the "BT" icon will stop flashing and remain solid.
- Erreprodukzioa: You can now play audio from your connected device through the LONPOO CD player. Control playback (play/pause, skip) from your device or the CD player's controls.

Figure 3.4: The portable CD player demonstrating Bluetooth connectivity with various devices such as a smartphone, tablet, and computer.
3.4 USB erreprodukzioa
- Txertatu USB unitatea: Sartu USB flash unitate bat unitatearen aurrealdeko USB atakan.
- Select USB Mode: Press the "MODE" button repeatedly until "USB" appears on the LCD display.
- Erreprodukzioa: Unitateak automatikoki detektatuko du eta audio bateragarria erreproduzitzen hasiko da files (MP3, WMA) from the USB drive.
- Kontrolatu erreprodukzioa: Use the "PLAY/PAUSE", "SKIP FORWARD", and "SKIP BACKWARD" buttons to control playback.
3.5 AUX sarrera
- Konektatu AUX kablea: Connect one end of the supplied 3.5mm AUX cable to the AUX-in port on the front of the unit and the other end to the headphone jack or audio output of your external device (e.g., smartphone, MP3 player).
- Hautatu AUX modua: Press the "MODE" button repeatedly until "AUX" appears on the LCD display.
- Erreprodukzioa: Play audio from your external device. Volume can be controlled on both the external device and the CD player.

Figure 3.5: The portable CD player connected to a smartphone using the AUX input, demonstrating wired audio playback.
3.6 Entzungailuen erabilera
To enjoy private listening, plug your headphones (not included) into the 3.5mm headphone jack on the front of the unit. The sound will automatically switch from the speakers to the headphones.
4. Zehaztapenak
| Ezaugarri | Zehaztapena |
|---|---|
| Modelo zenbakia | LP-D12 |
| CD bateragarritasuna | CD, CD-R, CD-RW, MP3, WMA |
| FM maiztasun sorta | 87.5 - 108 MHz |
| Bluetooth bertsioa | 5.3 |
| Konektibitatea | Bluetooth, USB, AUX (3.5mm), Headphone (3.5mm) |
| Potentzia Irteera | 4 Watt |
| Energia iturria | AC 220V/50Hz or 6 x C-size Batteries |
| Neurriak (L x W x H) | 32 x 25 x 13 cm (gutxi gorabehera 12.5 x 9.8 x 5.1 hazbete) |
| Hizlari mota | Estereoa |

Figure 4.1: Approximate dimensions of the portable CD player and a visual representation of its supported modes: CD, Bluetooth, AUX In, USB, and FM Radio.
5. Arazoak
If you encounter any issues with your LONPOO Portable CD Player, please refer to the following common problems and solutions:
| Arazoa | Balizko Kausa / Irtenbidea |
|---|---|
| Botererik ez |
|
| CDa ez da erreproduzitzen / "DISKORIK EZ" errorea |
|
| FM irratiaren harrera eskasa |
|
| Ezin izan da Bluetooth parekatzea |
|
| Ez dago soinurik bozgorailuetatik/aurikularretatik |
|
6. Mantentzea
6.1 Unitatea garbitzea
To clean the exterior of the unit, use a soft, slightly damp cloth. Do not use abrasive cleaners, waxes, or solvents as they may damage the finish. Ensure no liquids enter the unit.
6.2 CDaren lentea garbitzea
If CD playback issues persist after cleaning the disc, the CD lens may be dirty. Use a specialized CD lens cleaner disc (not included) to clean the lens. Do not touch the lens directly with your fingers or any tools.
6.3 Biltegiratzea
When not in use for extended periods, disconnect the power cable and remove batteries. Store the unit in a cool, dry place away from direct sunlight, dust, and extreme temperatures.
7. Bermea eta Laguntza
7.1 Fabrikatzailearen bermea
This LONPOO product comes with a 1-year manufacturer's warranty. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accident, unauthorized modification, or normal wear and tear.
7.2 Bezeroarentzako laguntza
For technical support, warranty service, or any questions regarding your LONPOO Portable CD Player, please contact LONPOO customer service through the retailer where you purchased the product or visit the official LONPOO webharremanetarako informazioa lortzeko gunea.





