Introduction
This manual provides detailed instructions for the safe and efficient operation of your GPX Compact Disc Player, model C3847. Please read this manual thoroughly before using the device and retain it for future reference.
Package Contents
Upon unpacking, please ensure all items listed below are present:
- GPX Compact Disc Player (Model C3847)
- Deluxe Stereo Headphones
- User Manual (this document)

Image: The GPX Compact Disc Player C3847, packaged with its included deluxe stereo headphones. The packaging highlights features such as CD-R/CD-RW compatibility and 20-track programming.
Controls and Functions
Familiarize yourself with the various controls and their functions:

Image: Rear view of the GPX Compact Disc Player C3847 packaging, showing a diagram of the player's controls and their corresponding numbers. This diagram is essential for identifying each button and port.
- SKIP/SEARCH Buttons: Used to skip tracks forward or backward, or to search within a track.
- PROGRAM Button: Initiates program mode to create a custom playlist.
- MODE Button: Selects playback modes (e.g., repeat, random).
- LCD Display: Shows track number, time, and playback status.
- PLAY/PAUSE Button: Starts or pauses CD playback.
- STOP Button: Stops CD playback.
- OPEN Button: Releases the CD compartment lid.
- Headphone Jack: Connects the included stereo headphones.
- Volume Control: Adjusts the audio output level.
- Battery Compartment: Holds two "AA" batteries.
- DC Input Jack: For connecting an optional 6V AC adapter.
- ON/OFF Switch: Powers the unit on or off.
Setup
Powering the Unit
Your CD player can be powered by two "AA" batteries (not included) or an optional 6V AC adapter (not included).
Battery Installation:
- Locate the Battery Compartment on the bottom of the unit.
- Open the battery compartment cover.
- Insert two "AA" size batteries, ensuring correct polarity (+ and -) as indicated inside the compartment.
- Close the battery compartment cover securely.
AC Adapter (Optional):
If using an AC adapter, plug the adapter into the DC Input Jack on the unit and then into a standard wall outlet. Batteries will be bypassed when an AC adapter is connected.
Connecting Headphones
Plug the stereo headphones into the Headphone Jack on the side of the unit. Ensure the plug is fully inserted for proper audio output.
Operating Instructions
Loading a CD
- Slide the ON/OFF switch to the "ON" position.
- Press the OPEN button to open the CD compartment lid.
- Place a CD (label side up) onto the center spindle. Gently press the CD until it clicks into place.
- Close the CD compartment lid firmly until it latches. The display will show the total number of tracks.
Basic Playback
- Press the PLAY/PAUSE button to start playback. The track number and elapsed time will be displayed.
- To pause playback, press the PLAY/PAUSE button again. Press it once more to resume.
- To stop playback, press the STOP button.
- Adjust the Volume Control to your desired listening level.
Skipping and Searching Tracks
- Skip Forward: Press the SKIP/SEARCH >>| button once to skip to the next track.
- Skip Backward: Press the SKIP/SEARCH |<< button once to skip to the beginning of the current track. Press it twice quickly to go to the previous track.
- Search Forward: Press and hold the SKIP/SEARCH >>| button during playback to fast-forward through the current track.
- Search Backward: Press and hold the SKIP/SEARCH |<< button during playback to fast-rewind through the current track.
Programming Tracks (24-Track Memory)
- With the CD stopped, press the PROGRAM button. The display will show "P01" and flash.
- Use the SKIP/SEARCH buttons to select the first track you wish to program.
- Press the PROGRAM button again to confirm the selection. The display will advance to "P02".
- Repeat steps 2 and 3 to add up to 24 tracks to your program.
- After programming all desired tracks, press the PLAY/PAUSE button to start playback of your custom program.
- To clear the program, press the STOP button twice.
Playback Modes
Press the MODE button repeatedly during playback to cycle through available playback modes:
- Repeat One: Repeats the current track.
- Repeat All: Repeats all tracks on the CD.
- Random: Plays tracks in a random order.
- Intro: Plays the first few seconds of each track.
- Normal Play: Plays tracks in sequential order.
CD-R / CD-RW Compatibility
This player is compatible with standard audio CDs, as well as CD-R and CD-RW discs. Ensure that CD-R/CD-RW discs are properly finalized for playback.
Maintenance
Cleaning the Unit
- Wipe the exterior of the unit with a soft, slightly damp cloth. Do not use abrasive cleaners or solvents.
- To clean the CD lens, use a specialized CD lens cleaning kit. Do not touch the lens directly.
Battery Care
- Remove batteries if the unit will not be used for an extended period to prevent leakage.
- Do not mix old and new batteries, or different types of batteries.
- Dispose of used batteries responsibly according to local regulations.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Batteries are dead or incorrectly inserted; AC adapter not connected or faulty. | Replace batteries, check polarity; ensure AC adapter is securely connected and functional. |
| No sound | Headphones not plugged in; volume too low; dirty CD lens. | Plug in headphones securely; increase volume; clean CD lens. |
| CD skips or does not play | CD is dirty, scratched, or warped; unit is bumped; CD-R/CD-RW not finalized. | Clean or replace CD; ensure player is on a stable surface; ensure CD-R/CD-RW is finalized. |
| Display shows "NO DISC" | No CD loaded; CD loaded incorrectly. | Load a CD; ensure CD is placed correctly on the spindle. |
Specifications
- Model: C3847
- Power Source: 2 x "AA" batteries (not included) or 6V DC adapter (not included)
- CD Compatibility: CD, CD-R, CD-RW
- Display: 2-Digit LCD
- Program Memory: 24 Tracks
- Included Accessories: Deluxe Stereo Headphones
- Product Dimensions: 10.8 x 6.3 x 2.7 inches (approximate)
- Item Weight: 8 ounces (approximate)
- Connectivity: Auxiliary (Headphone Jack)
Support
For further assistance or inquiries regarding your GPX Compact Disc Player C3847, please visit the official GPX website or contact their customer support. Refer to the product packaging or GPX's official resources for the most current contact information.
Note: Warranty information is typically provided with the product at the time of purchase or available on the manufacturer's official website. Please retain your proof of purchase for warranty claims.





