Trevi CMP 581 Portable Stereo User Manual

Introduction

Thank you for purchasing the Trevi CMP 581 Portable Stereo. This device is designed for versatile audio playback, featuring DAB+ and FM radio, CD player, USB input for MP3 files, and an AUX input for external devices. Its portable design allows you to enjoy your favorite music anywhere. Please read this manual carefully before use to ensure proper operation and to maximize your listening experience.

What's in the Box

• Trevi CMP 581 Portable Stereo Unit
• AC Power Cord
• Instruction Manual

Product Overview

Familiarize yourself with the components and controls of your Trevi CMP 581 Portable Stereo.

Figure 1: Front View of Trevi CMP 581
This image displays the front of the Trevi CMP 581, highlighting the central digital LED display, the two speaker grilles on either side, and the various control buttons for playback, menu navigation, and source selection. The USB port is visible below the display.

Front Panel Controls and Features:

• Digital LED Display: Shows current mode, station information, track details, and menu options.
• CD Compartment: Top-loading CD player.
• USB Input: For playing MP3 files from a USB flash drive.
• Function/Source Button: Selects between CD, USB, DAB, FM, and AUX modes.
• Tuning/Skip Buttons: Used for tuning radio frequencies, skipping tracks on CD/USB, and navigating menus.
• Volume Control: Adjusts the audio output level.
• Menu/Info Button: Accesses menu options and displays additional information.
• Select Button: Confirms selections in menus.
• Play/Pause Button: Controls playback for CD and USB.
• Stop Button: Stops playback for CD and USB.
• Memory/Preset Buttons: Stores and recalls radio station presets.

Figure 2: Rear View of Trevi CMP 581
This image shows the rear panel of the Trevi CMP 581, featuring the AC power input socket and the AUX input jack. The telescopic antenna is also visible in its extended position.

Rear Panel Controls and Features:

• Telescopic Antenna: Extends for improved radio reception.
• AC Power Input: Connects the unit to mains power using the supplied AC cord.
• Battery Compartment: Located on the bottom, for optional battery operation (6 x 'C' size batteries, not included).
• AUX Input: Connects external audio devices using a 3.5mm audio cable.

Setup

Power Connection:

1. AC Power: Insert the AC power cord into the AC input socket on the rear of the unit, then plug the other end into a standard AC 230V ~ 50Hz wall outlet.
2. Battery Power (Optional): For portable use, open the battery compartment on the bottom of the unit. Insert 6 'C' size (UM2) batteries, ensuring correct polarity (+/-). Close the compartment securely.

Antenna Setup:

For optimal radio reception, fully extend the telescopic antenna. Adjust its position and direction to achieve the best signal quality.

Operating Instructions

Power On/Off:

Press the Power button (usually integrated with the Function/Source button or a dedicated button) to turn the unit on or off.

Source Selection:

Press the Function or Source button repeatedly to cycle through available modes: CD, USB, DAB, FM, and AUX.

CD Playback:

1. Open the CD compartment lid.
2. Place a CD (audio CD, CD-R/RW, or MP3 CD) onto the spindle with the label side facing up.
3. Close the CD compartment lid securely.
4. Select 'CD' mode using the Function/Source button.
5. Playback should begin automatically. If not, press the Play/Pause button.
6. Use the Skip buttons (◀◀ / ►►) to navigate between tracks.
7. Press Play/Pause to pause and resume playback.
8. Press the Stop button to stop playback.

USB Playback:

1. Insert a USB flash drive containing MP3 audio files into the USB port.
2. Select 'USB' mode using the Function/Source button.
3. Playback should begin automatically. If not, press the Play/Pause button.
4. Use the Skip buttons (◀◀ / ►►) to navigate between tracks.
5. Press Play/Pause to pause and resume playback.
6. Press the Stop button to stop playback.

DAB+ Radio Operation:

1. Select 'DAB' mode using the Function/Source button.
2. The unit will typically perform an automatic scan for DAB+ stations upon first use or if no stations are found.
3. To manually initiate a scan, press the Menu/Info button, navigate to 'Full Scan' or 'Auto Scan', and press Select.
4. Once scanning is complete, use the Tuning buttons to browse through the available stations.
5. Storing Presets: Tune to the desired station. Press and hold the Memory/Preset button until the display shows a preset number. Use the Tuning buttons to select a preset number (e.g., P01-P30), then press Select to confirm.
6. Recalling Presets: In DAB mode, briefly press the Memory/Preset button, then use the Tuning buttons to select the desired preset number and press Select.

FM Radio Operation:

1. Select 'FM' mode using the Function/Source button.
2. Automatic Tuning: Press and hold the Tuning buttons (◀◀ / ►►) to automatically scan for the next available station.
3. Manual Tuning: Briefly press the Tuning buttons to adjust the frequency step by step.
4. Storing Presets: Tune to the desired station. Press and hold the Memory/Preset button until the display shows a preset number. Use the Tuning buttons to select a preset number (e.g., P01-P30), then press Select to confirm.
5. Recalling Presets: In FM mode, briefly press the Memory/Preset button, then use the Tuning buttons to select the desired preset number and press Select.
6. RDS Function: The unit supports RDS (Radio Data System) which displays station information (e.g., station name, program type) when available.

AUX Input:

1. Connect an external audio device (e.g., smartphone, MP3 player) to the AUX input jack on the rear of the unit using a 3.5mm audio cable (not supplied).
2. Select 'AUX' mode using the Function/Source button.
3. Control playback and volume directly from your connected external device.

Maintenance

Cleaning:

• Always unplug the unit from the power outlet before cleaning.
• Use a soft, dry cloth to wipe the exterior surfaces.
• Do not use abrasive cleaners, waxes, or solvents as they may damage the finish.
• For the CD lens, use a specialized CD lens cleaner disc.

Storage:

If the unit will not be used for an extended period, disconnect it from the power supply and remove the batteries. Store it in a cool, dry place away from direct sunlight and extreme temperatures.

Troubleshooting

If you encounter any issues with your Trevi CMP 581, please refer to the following common problems and solutions:

Specifications

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.