1. Introduction
This manual provides essential information for the safe and efficient operation of your Lenco SCD-6900 Portable DAB+ Bluetooth Radio Boombox. Please read these instructions thoroughly before using the device and retain them for future reference. The SCD-6900 is a versatile audio system featuring DAB+ and FM radio, a CD/MP3 player, a cassette player, Bluetooth connectivity, USB playback, and an AUX-In port.
2. Safety Instructions
- Power Source: Ensure the power voltage matches the rating label on the unit. Use only the provided AC adapter.
- Ventilation: Do not block ventilation openings. Maintain adequate space around the unit for proper airflow.
- Water and Moisture: Do not expose the unit to rain, moisture, or dripping/splashing liquids. Do not place objects filled with liquids, such as vases, on the unit.
- Heat: Keep the unit away from heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Cleaning: Unplug the unit from the power outlet before cleaning. Use a soft, dry cloth. Do not use liquid cleaners or aerosol cleaners.
- Servicing: Do not attempt to service this product yourself. Refer all servicing to qualified service personnel.
- Batteries: If using batteries, ensure they are inserted with correct polarity. Do not mix old and new batteries, or different types of batteries. Remove batteries if the unit will not be used for a long period.
3. Package Contents
Please check that all items are present:
- Lenco SCD-6900 Boombox Unit
- AC Power Cable
- User Manual
4. Product Overview
Familiarize yourself with the main components and controls of your Lenco SCD-6900.
Image 1: Front view of the Lenco SCD-6900 boombox, showing the central display, control buttons, CD compartment, and dual speakers. The cassette player is visible at the bottom front.
Key Controls and Ports:
- FUNCTION/MODE Button: Selects between DAB+, FM, CD, USB, Bluetooth, and AUX modes.
- POWER Button: Turns the unit on or off.
- VOLUME +/- Buttons: Adjusts the audio output level.
- PLAY/PAUSE Button: Controls playback for CD, USB, and Bluetooth.
- SKIP/SEARCH Buttons: Navigates tracks/stations.
- DISPLAY: Shows current mode, track information, station frequency, etc.
- CD Compartment: Located on top for disc insertion.
- Cassette Player: Located on the front for tape insertion and playback.
- USB Port: For connecting USB storage devices.
- AUX-IN Jack: For connecting external audio devices (e.g., smartphone, MP3 player).
- HEADPHONE Jack (3.5mm): For private listening.
- Telescopic Antenna: For improving radio reception.
5. Setup
5.1 Power Connection
The SCD-6900 can be powered by AC mains or batteries.
- AC Power: Connect the supplied AC power cable to the AC IN jack on the unit and then to a standard wall outlet.
- Battery Power: Open the battery compartment cover on the bottom of the unit. Insert 8 x 'C' size batteries (not included), ensuring correct polarity (+/-). Close the compartment cover securely.
5.2 Antenna
Extend the telescopic antenna fully for optimal DAB+ and FM radio reception. Adjust its position for the best signal.
6. Operating Instructions
6.1 Power On/Off
Press the POWER button to turn the unit on or off.
6.2 Mode Selection
Press the FUNCTION/MODE button repeatedly to cycle through the available modes: DAB+, FM, CD, USB, Bluetooth, AUX.
6.3 DAB+ Radio Operation
- Select DAB+ mode using the FUNCTION/MODE button.
- The unit will automatically scan for available DAB+ stations upon first use or if no stations are found.
- Use the SKIP/SEARCH buttons to navigate through the list of available stations.
- Press ENTER to select a station.
6.4 FM Radio Operation
- Select FM mode using the FUNCTION/MODE button.
- Press and hold the SKIP/SEARCH buttons to automatically scan for the next available station.
- Press the SKIP/SEARCH buttons briefly to manually tune the frequency step by step.
6.5 CD/MP3 Playback
- Open the CD compartment cover.
- Place a CD or MP3 CD onto the spindle with the label side facing up.
- Close the CD compartment cover.
- Select CD mode using the FUNCTION/MODE button.
- Playback will start automatically. Use PLAY/PAUSE and SKIP/SEARCH buttons to control playback.
6.6 Cassette Playback
- Open the cassette compartment door.
- Insert a cassette tape.
- Close the cassette compartment door.
- Select TAPE mode (if available, otherwise ensure no other media is playing).
- Use the cassette player controls (Play, Stop, Fast Forward, Rewind) to operate.
6.7 Bluetooth Pairing
- Select Bluetooth mode using the FUNCTION/MODE button. The display will show "BT" or "PAIRING".
- Enable Bluetooth on your smartphone or tablet and search for available devices.
- Select "SCD-6900" from the list of devices.
- Once paired, you can stream audio from your device to the boombox.
6.8 USB Playback
- Insert a USB storage device into the USB port.
- Select USB mode using the FUNCTION/MODE button.
- The unit will automatically detect and begin playing compatible audio files (e.g., MP3).
- Use PLAY/PAUSE and SKIP/SEARCH buttons to control playback.
6.9 AUX-In Connection
- Connect an external audio device (e.g., smartphone, MP3 player) to the AUX-IN jack using a 3.5mm audio cable (not included).
- Select AUX mode using the FUNCTION/MODE button.
- Control playback from your external device.
6.10 Headphone Use
Connect 3.5mm headphones to the HEADPHONE jack for private listening. The main speakers will be muted automatically.
7. Maintenance
- Cleaning: Wipe the unit with a soft, dry, lint-free cloth. Do not use abrasive cleaners, waxes, or solvents.
- CD Lens Care: If the CD lens gets dirty, use a commercially available CD lens cleaner.
- Cassette Head Cleaning: Regularly clean the cassette player's heads with a suitable cleaning fluid and cotton swab to ensure optimal sound quality.
- Storage: If not using the unit for an extended period, remove the batteries and store it in a cool, dry place.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | AC cable not connected; Batteries depleted or incorrectly inserted. | Check AC connection; Replace batteries or ensure correct polarity. |
| No sound | Volume too low; Headphones connected; Incorrect mode selected. | Increase volume; Disconnect headphones; Select correct mode. |
| Poor radio reception | Antenna not extended or positioned incorrectly; Weak signal area. | Extend and adjust antenna; Try moving the unit to a different location. |
| CD/USB not playing | Disc/USB inserted incorrectly; Incompatible file format; Disc/USB damaged. | Reinsert disc/USB correctly; Ensure files are MP3; Try a different disc/USB. |
| Bluetooth not pairing | Bluetooth mode not selected; Device too far; Bluetooth not enabled on external device. | Select Bluetooth mode; Move device closer; Enable Bluetooth on external device. |
9. Specifications
- Model: SCD-6900
- Brand: Lenco
- Color: Black
- Radio Bands: DAB+, FM
- Connectivity: Bluetooth, USB, AUX-In (3.5mm), Headphone Jack (3.5mm)
- Media Playback: CD, MP3-CD, Cassette, USB (MP3)
- Power Source: AC (wired), 8 x 'C' Batteries (not included)
- Dimensions (L x W x H): Approximately 34 x 23 x 16 cm
- Weight: Approximately 1.9 Kilograms
- Included Components: AC Power Cable
10. Warranty and Support
Lenco products are designed and manufactured to the highest quality standards. In the unlikely event of any issues, please refer to the warranty information provided with your purchase or contact Lenco customer support for assistance. Keep your proof of purchase for warranty claims.
