1. Introduction
Thank you for purchasing the Kuephom PM11 Portable CD Player. This device is designed to provide high-quality audio playback from CDs, USB drives, and external audio sources, featuring a built-in speaker, rechargeable battery, and anti-skip protection for on-the-go listening. Please read this manual thoroughly before use to ensure proper operation and to maximize your listening experience.
2. Package Contents
Please check the box for the following items:
- 1 x Kuephom PM11 Portable CD Player
- 1 x Earbuds
- 1 x USB Charging Cable
- 1 x 3.5mm Audio Cable (AUX cable)
- 1 x User Manual
- 1 x Carrying Pouch
3. Product Overview
The Kuephom PM11 features an intuitive control layout and versatile connectivity options.
Controls and Ports
- PROG. Button: Program playback order.
- MODE Button: Select playback mode (e.g., repeat one, repeat all, shuffle).
- A-B Button: A-B repeat function.
- SPEED +/- Buttons: Adjust playback speed.
- STOP Button: Stop playback.
- PREVIOUS/REWIND Button: Skip to previous track / Rewind.
- PLAY/PAUSE Button: Play or pause playback.
- NEXT/FAST FORWARD Button: Skip to next track / Fast forward.
- VOLUME +/- Buttons: Adjust volume.
- LCD Display: Shows track number, time, and other information.
- Built-in Speaker: For direct audio output.
- USB Port: For playing MP3/WMA files from a USB disk.
- 3.5mm AUX Output: For connecting headphones or external speakers.
- USB-C Charging Port: For charging the internal battery.
- Power Switch: On/Off.
4. Setup
4.1 Charging the CD Player
The CD player has a built-in 1500mAh rechargeable battery. To charge the device:
- Connect the provided USB charging cable to the USB-C charging port on the CD player.
- Connect the other end of the USB cable to a compatible power source such as a wall charger, car charger, power bank, or computer USB port.
- The battery indicator on the LCD display will show charging status.
- A full charge takes approximately 4 hours.
Once fully charged, the player provides over 8 hours of playback with earphones and over 5 hours with the built-in speaker.
4.2 Inserting a CD
- Gently open the CD compartment lid.
- Place the CD onto the spindle with the label side facing up.
- Press down gently on the center of the CD until it clicks into place.
- Close the CD compartment lid securely.
4.3 Connecting Headphones or External Speakers
You can listen to audio through the built-in speaker or connect external audio devices:
- Built-in Speaker: The player has a built-in speaker for direct listening.
- Headphones: Plug the included earbuds or your preferred 3.5mm headphones into the AUX output jack.
- External Speakers: Connect external speakers with a 3.5mm audio input to the AUX output jack using the provided audio cable.
4.4 Connecting to Car Audio System
To play audio through your car's speakers:
- Ensure your car stereo has a 3.5mm AUX input.
- Connect one end of the provided 3.5mm audio cable to the AUX output jack on the CD player.
- Connect the other end of the audio cable to your car's AUX input.
- Select the AUX input on your car stereo.
- Start playing your CD or USB audio on the Kuephom PM11.
5. Operating Instructions
5.1 Basic Playback
- Turn on the player using the Power Switch.
- Insert a CD or USB disk (see Section 4.2 for CD insertion).
- Press the PLAY/PAUSE button to start playback.
- Press the PLAY/PAUSE button again to pause, and press it once more to resume.
- Press the STOP button to stop playback.
5.2 Track Navigation and Volume
- Skip Tracks: Press NEXT/FAST FORWARD to skip to the next track. Press PREVIOUS/REWIND to go to the beginning of the current track or the previous track.
- Fast Forward/Rewind: Press and hold NEXT/FAST FORWARD or PREVIOUS/REWIND during playback.
- Volume Control: Use the VOLUME + and VOLUME - buttons to adjust the listening volume.
5.3 Advanced Functions
- Repeat/Mode: Press the MODE button to cycle through different playback modes (e.g., repeat one track, repeat all tracks, shuffle).
- Program Playback: Use the PROG. button to set a custom playback order for tracks.
- A-B Repeat: Press the A-B button to mark a start point (A) and an end point (B) for a section of audio to be repeated.
- Speed Adjustment: Use the SPEED + and SPEED - buttons to adjust the playback speed, useful for language learning or transcription.
5.4 Anti-Skip Protection
The CD player features an Anti-Skip function that activates automatically upon powering on. This function helps ensure uninterrupted playback even during movement, such as exercising or driving.
5.5 Memory Playback
The memory playback function allows the player to resume from the last played track when the device is turned off and then back on. This is convenient for continuing your listening session without having to find your place again.
5.6 USB Playback
The player supports MP3 and WMA files from a USB disk:
- Insert a USB disk into the USB port.
- The player will automatically detect and begin playing compatible audio files.
- Use the standard playback controls (PLAY/PAUSE, NEXT/PREVIOUS) to navigate your USB audio.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the player. For the lens, use a specialized CD lens cleaner.
- Disc Handling: Always handle CDs by their edges to avoid fingerprints and scratches. Store CDs in their cases when not in use.
- Storage: Store the CD player in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Player does not turn on | Low battery; Power switch off | Charge the battery; Ensure power switch is in 'ON' position. |
| "NO DISC" displayed | No CD inserted; CD inserted incorrectly; Damaged CD | Insert a CD; Reinsert CD correctly (label side up); Try a different CD. |
| No sound from headphones/speakers | Volume too low; Headphones/speakers not connected properly; Faulty headphones/speakers | Increase volume; Reconnect headphones/speakers; Test with another pair of headphones/speakers. |
| Skipping or distorted audio | Dirty/scratched CD; Excessive movement; Anti-skip not functioning | Clean or replace CD; Minimize movement; Ensure anti-skip is active (it's automatic). |
| USB drive not recognized | Incompatible file format; USB drive not properly inserted | Ensure files are MP3/WMA; Reinsert USB drive. |
8. Specifications
| Feature | Specification |
|---|---|
| Model Number | PM11 |
| Brand Name | Kuephom |
| Type | Portable |
| Dimensions (WxHxD) | 145*30*145mm |
| Interface Type | USB |
| Playback Formats | CD, MP3, WMA |
| Speaker | Yes (Built-in) |
| Remote Control | No |
| Battery Capacity | 1500mAh |
| Charging Time | Approx. 4 hours |
| Earphone Playback Time | 8+ hours |
| Speaker Playback Time | 5+ hours |
| Certification | CE, FCC |
| Origin | Mainland China |
9. User Tips
- For optimal sound quality, especially in noisy environments, consider using high-quality headphones.
- When using the player in a car, ensure the AUX cable is securely connected to both the player and the car's input to prevent signal loss.
- The speed adjustment feature is particularly useful for students or professionals who need to listen to audio at a slower or faster pace for learning or transcription.
- To preserve battery life during long trips, consider carrying a power bank for convenient recharging.
10. Warranty and Support
For any issues or questions regarding your Kuephom PM11 Portable CD Player, please contact the seller or manufacturer's customer support. Keep your purchase receipt as proof of purchase for warranty claims.
