Introduction
This manual provides detailed instructions for the safe and efficient operation of your Kuephom Portable Cassette Tape Player Recorder, model CR-4. Please read this manual thoroughly before use and retain it for future reference.
Safety Information
To ensure safe operation and prevent damage, please observe the following precautions:
- Do not expose the device to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the device to strong impacts.
- Use only the provided AC power cord or specified battery type.
- Keep the device away from heat sources and direct sunlight.
- Do not attempt to disassemble or repair the unit yourself. Refer all servicing to qualified personnel.
Package Contents
Verify that all items are present in the package:
- Kuephom Portable Cassette Tape Player Recorder (CR-4) x1
- AC Power Cord x1
- Operating Manual x1
Product Overview
Familiarize yourself with the main components of your CR-4 unit.
Front view of the Kuephom CR-4 Portable Cassette Tape Player Recorder, showing the cassette deck, speaker, and control buttons.
Image illustrating the dimensions (8.85 x 3 x 4.7 inches) and weight (1.9 lbs) of the Kuephom CR-4 Portable Cassette Tape Player Recorder.
Setup
Powering the Device
The CR-4 can be powered by either AC electricity or batteries.
- AC Power: Connect the included AC power cord to the 'AC IN' jack on the unit and then to a standard wall outlet.
- Battery Power: Open the battery compartment on the bottom of the unit. Insert 4 C-size batteries, ensuring correct polarity (+/-). Close the compartment securely.
Diagram showing the two power options for the Kuephom CR-4: AC power via the included cord and DC power using 4 C-size batteries.
Inserting a Cassette Tape
- Press the 'STOP/EJECT' button to open the cassette deck door.
- Insert a cassette tape with the open edge facing upwards and the tape side facing you.
- Gently close the cassette deck door until it clicks shut.
The Kuephom CR-4 Portable Cassette Tape Player Recorder with its tape deck open, ready for cassette insertion or removal.
Operating Instructions
Cassette Playback
- Ensure a cassette tape is properly inserted.
- Press the 'PLAY' button to begin playback.
- Adjust the volume using the volume knob on the side of the unit.
- Use the 'FF' (Fast Forward) and 'REW' (Rewind) buttons to navigate the tape.
- Press 'STOP' to halt playback.
Cassette Recording
Recording from Built-in Microphone
- Insert a blank cassette tape.
- Press the 'RECORD' button (this will also engage 'PLAY' simultaneously).
- Speak clearly into the built-in microphone located on the unit.
- Press 'STOP' to end the recording.
Recording from Radio
- Insert a blank cassette tape.
- Switch the function selector to 'RADIO' and tune to your desired AM/FM station.
- Press the 'RECORD' button to begin recording the radio broadcast to tape.
- Press 'STOP' to end the recording.
Recording from USB/MP3 to Tape
- Insert a blank cassette tape.
- Insert a USB drive or TF card with MP3/WMA audio files into the respective slot.
- Switch the function selector to 'USB/TF'.
- Start playback of the desired audio file from the USB/TF card.
- Press the 'RECORD' button to begin recording the digital audio to tape.
- Press 'STOP' to end the recording.
Top-down view of the Kuephom CR-4, highlighting the control buttons, built-in microphone, and USB/TF card slots.
Radio Operation (AM/FM)
- Switch the function selector to 'RADIO'.
- Extend the telescopic antenna for optimal FM reception.
- Rotate the 'TUNING' knob to select your desired AM or FM radio station.
- Adjust the volume using the volume knob.
Close-up of the manual tuning knob on the Kuephom CR-4, used for selecting AM/FM radio stations.
Image showing the telescopic antenna extended for improved FM radio reception on the Kuephom CR-4.
USB/TF Card Playback
- Insert a USB drive or TF card (up to 32GB, supporting MP3/WMA formats) into the corresponding slot.
- Switch the function selector to 'USB/TF'.
- The device will automatically begin playing audio files. Use the playback control buttons (Play/Pause, Next, Previous) to manage your music.
- Adjust the volume using the volume knob.
Using the Earphone Jack
For private listening, connect standard 3.5mm headphones (not included) to the earphone jack located on the side of the unit. The built-in speaker will automatically mute when headphones are connected.
An individual listening to the Kuephom CR-4 using headphones connected to the earphone jack for private audio enjoyment.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use abrasive cleaners or solvents. For the cassette head, use a specialized tape head cleaning kit periodically.
- Storage: When not in use for extended periods, remove batteries and store the unit in a cool, dry place away from direct sunlight.
- Battery Replacement: Replace all 4 C-size batteries simultaneously when the unit's performance degrades or if it fails to power on. Do not mix old and new batteries or different types of batteries.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | No power, dead batteries, or faulty AC connection. | Check AC cord connection or replace batteries. |
| No sound from speaker. | Volume too low, headphones connected, or function selector incorrect. | Increase volume, disconnect headphones, or select correct function (Tape/Radio/USB/TF). |
| Poor radio reception. | Antenna not extended, weak signal, or interference. | Extend telescopic antenna, reposition unit, or try tuning to a stronger station. |
| Cassette tape not playing/recording. | Tape incorrectly inserted, tape damaged, or mechanism issue. | Reinsert tape correctly, try a different tape, or ensure 'PLAY'/'RECORD' button is fully pressed. |
| USB/TF card not recognized. | Card not inserted correctly, unsupported format, or card capacity too large. | Reinsert card, ensure files are MP3/WMA, or use a card up to 32GB. |
Specifications
- Model: CR-4
- Brand: Kuephom
- Product Dimensions: 8.85 x 3 x 4.7 inches
- Item Weight: 1.9 pounds
- Connectivity Technology: USB
- Color: Black
- Speaker Type: Stereo
- Power Source: AC Powered (cord included) or 4 x C-size Batteries (not included)
- Supported Media: Cassette Tapes, USB drives (MP3/WMA, up to 32GB), TF cards (MP3/WMA, up to 32GB)
- Radio Frequencies: AM/FM
Warranty and Support
This product comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact Kuephom customer service through the retailer where the product was purchased or visit the official Kuephom website.
We are committed to providing high-quality products and support. If you encounter any issues, please do not hesitate to reach out.
