Trevi RA 7F20 BT Portable Multiband Radio User Manual

1. Introduction

Thank you for choosing the Trevi RA 7F20 BT Portable Multiband Radio. This device offers versatile audio entertainment with its multiband radio tuner, Bluetooth connectivity, and playback capabilities from USB and MicroSD cards. Please read this manual carefully to ensure proper use and to maximize your enjoyment of the product.

2. Important Safety Information

• Do not expose the unit to rain or moisture to prevent fire or electric shock.
• Do not expose the unit to direct sunlight, heat sources, or extreme temperatures.
• Avoid placing the unit near strong magnetic fields.
• Do not disassemble or modify the unit. Refer all servicing to qualified personnel.
• Keep the unit away from children.
• Use only the specified power adapter or batteries.
• Ensure proper ventilation; do not block any ventilation openings.

3. Package Contents

Please check that all items are present:

• Trevi RA 7F20 BT Portable Multiband Radio
• Power Cable
• User Manual

4. Product Overview

Familiarize yourself with the various parts and controls of your Trevi RA 7F20 BT radio.

Figure 4.1: Front View of Trevi RA 7F20 BT Radio. This image shows the front panel of the radio with its speaker grille, tuning dial, band selector, and the telescopic antenna extended. The Trevi logo and Bluetooth indicator are also visible.

Figure 4.2: Side View with Dimensions. This image illustrates the compact size of the Trevi RA 7F20 BT radio, showing its approximate length (13.5cm), height (7.5cm), and depth (3.5cm). It also highlights the side controls and ports.

Controls and Ports:

• Telescopic Antenna: For improved radio reception.
• Speaker Grille: Audio output.
• Tuning Dial: To select radio frequencies (FM/AM/SW).
• Band Selector: Switch between FM, AM, and SW radio bands.
• Volume Control: Adjusts audio output level.
• Power Switch: Turns the unit on/off.
• USB Input: For playing audio files from a USB flash drive.
• MicroSD Card Reader: For playing audio files from a MicroSD card.
• Bluetooth Indicator: Lights up when Bluetooth is active and connected.
• DC Input: For connecting the power cable to charge the internal battery or power the unit.

5. Setup

5.1 Powering the Radio

The Trevi RA 7F20 BT can be powered by its internal rechargeable battery or by AA batteries.

1. Using the Internal Rechargeable Battery: Connect the provided power cable to the DC input port on the radio and plug the other end into a suitable power outlet. The battery will begin charging. A full charge is recommended before first use.
2. Using AA Batteries: Open the battery compartment cover on the back of the unit. Insert the required number of AA batteries (as indicated inside the compartment), ensuring correct polarity (+/-). Close the cover securely.

5.2 Initial Power On

Slide the Power Switch to the "ON" position. The radio will power on, typically defaulting to the last used mode.

6. Operating Instructions

6.1 Radio Mode (FM/AM/SW)

1. Slide the Band Selector switch to choose between FM, AM, or SW (Shortwave) bands.
2. Extend the telescopic antenna for optimal FM and SW reception. For AM, the internal antenna is usually sufficient.
3. Rotate the Tuning Dial to scan for radio stations. The frequency scale on the front panel will indicate the current tuning.
4. Adjust the Volume Control to your desired listening level.

6.2 Bluetooth Mode

1. Ensure the radio is powered on.
2. Switch the mode selector (if available, otherwise it might be automatic or a dedicated button) to Bluetooth. The Bluetooth indicator light will flash, indicating it's in pairing mode.
3. On your mobile device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
4. Select "Trevi RA 7F20 BT" (or similar name) from the list of found devices to pair.
5. Once paired, the Bluetooth indicator light will become solid, and you can now play audio from your device through the radio.

6.3 USB/MicroSD Playback

1. Insert a USB flash drive into the USB input port or a MicroSD card into the MicroSD card reader slot. Ensure the media contains compatible audio files (e.g., MP3).
2. The radio should automatically switch to USB or MicroSD playback mode. If not, use the mode selector (if present) to choose the correct input.
3. Playback will begin automatically. Use the radio's controls (if available, e.g., next/previous track buttons) to navigate through your audio files.
4. Adjust the Volume Control as needed.

7. Maintenance

• Cleaning: Wipe the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Battery Care: If using the rechargeable battery, charge it regularly to maintain its lifespan. If using AA batteries, remove them if the unit will not be used for an extended period to prevent leakage.
• Storage: Store the radio in a cool, dry place away from direct sunlight and extreme temperatures.

8. Troubleshooting

9. Specifications

• Model: RA 7F20 BT
• Brand: Trevi
• Color: Black
• Connectivity: Bluetooth, USB, MicroSD
• Radio Bands: FM, AM, SW (Multiband)
• Power Source: Rechargeable Battery, AA Batteries
• Special Features: Built-in microphone, USB port
• Dimensions (approx.): 13.5 cm (Length) x 7.5 cm (Height) x 3.5 cm (Depth)
• Voltage: 28 Volts
• Frequency: 60 GHz

10. Warranty and Support

For warranty information and technical support, please refer to the documentation provided with your purchase or contact your retailer. Keep your proof of purchase for any warranty claims.

For further assistance, you may visit the official Trevi website or contact their customer service department.