Introduction
The SHARP DR-P420(BK) Tokyo Portable Digital Radio offers a versatile listening experience with its DAB+ and FM radio capabilities, alongside Bluetooth 5.0 for wireless streaming. Designed for portability, it can be powered via USB or batteries, making it suitable for various environments. This manual provides detailed instructions for setting up, operating, and maintaining your radio.
What's in the Box
- Main unit (SHARP DR-P420(BK) Radio)
- USB to Micro USB power cable
- User documentation
Setup
Powering the Device
The DR-P420(BK) radio offers flexible power options:
- USB Power: Connect the supplied USB to Micro USB cable to the radio's Micro USB port and plug the other end into a compatible USB power adapter (not supplied) or a powered USB port.
- Battery Power: For portable use, insert four AA batteries (not supplied) into the battery compartment located on the back of the unit. Ensure correct polarity.
Initial Setup and Tuning
Upon first power-on, the radio will typically perform an automatic scan for available DAB+ and FM stations. Ensure the telescopic antenna is fully extended for optimal reception.
- Extend the telescopic antenna.
- Press the Power button to turn on the radio.
- The radio will automatically scan for DAB+ stations. Once complete, it will display the first available station.
- To switch between DAB+ and FM modes, press the 'Mode' button.
- For manual tuning or rescanning, refer to the 'Operating Instructions' section.
Operating Instructions
DAB+/FM Radio Operation
- Switching Modes: Press the 'Mode' button to toggle between DAB+ and FM radio.
- Station Selection: In DAB+ mode, use the navigation buttons to browse available stations. In FM mode, use the tuning knob or seek function to find stations.
- Saving Presets: The radio supports up to 40 presets. Tune to your desired station, then press and hold one of the preset number buttons (1, 2, 3) or follow the manual's instructions for saving to other memory slots.
Bluetooth Connectivity
The radio can connect wirelessly to your smartphone or tablet via Bluetooth 5.0.
- Press the 'Mode' button until 'Bluetooth' is displayed on the screen. The radio will enter pairing mode.
- On your device, enable Bluetooth and search for 'SHARP DR-P420(BK)'.
- Select the radio from the list to pair. Once connected, you can stream audio from your device.
Dual Alarm and Sleep Timer
- Setting Alarms: Access the alarm settings through the menu to set up to two independent alarms. You can choose to wake up to a buzzer or your preferred radio station.
- Sleep Timer: The sleep timer allows you to set a duration after which the radio will automatically turn off, perfect for falling asleep to music or talk radio.
Headphone Use
For private listening, plug any standard 3.5mm headphones into the headphone jack located on the side of the radio. The built-in speaker will automatically mute when headphones are connected.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the radio's exterior. Do not use abrasive cleaners or solvents.
- Storage: When not in use for extended periods, remove the batteries to prevent leakage and store the radio in a cool, dry place.
- Battery Care: Replace batteries when the low battery indicator appears. Dispose of used batteries responsibly according to local regulations.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Radio does not power on. | No power supply; batteries depleted or incorrectly inserted. | Check USB cable connection; replace batteries or ensure correct polarity. |
| Poor radio reception. | Antenna not extended; weak signal area; interference. | Fully extend antenna; reposition radio; move away from other electronic devices. |
| Bluetooth device not pairing. | Radio not in pairing mode; device too far; Bluetooth already connected to another device. | Ensure radio is in Bluetooth pairing mode; bring devices closer; disconnect from other devices. |
| Alarm does not sound. | Alarm not set correctly; volume too low. | Verify alarm settings (time, source, active); increase volume. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | DR-P420(BK) |
| Product Dimensions | 17.4L x 5.3W x 9H centimetres |
| Weight | 400 g |
| Connectivity Technology | Bluetooth 5.0 |
| Tuner Technology | DAB+, FM |
| Power Source | USB or Battery Powered (4x AA) |
| Special Features | Portable, Lightweight, Dual Alarm, 40 Presets, 3.5mm Jack |
Warranty and Support
This SHARP product is covered by a manufacturer's warranty. Please refer to the included user documentation for specific warranty terms and conditions applicable to your region. For technical support, troubleshooting assistance, or warranty claims, please contact Sharp Customer Service.
You can find more information and support resources on the official Sharp website or by visiting the Sharp Store on Amazon.
