Trevi CMP 583 DAB Portable Stereo Instruction Manual

1. Product Overview

The Trevi CMP 583 DAB is a versatile portable stereo system designed for a wide range of audio playback. It integrates a digital DAB/DAB+ and FM radio receiver with RDS functionality, ensuring access to a broad spectrum of radio stations. For physical media, it features a CD player compatible with MP3, CD, and CD-R/RW formats. Connectivity options include a USB port for digital audio files and an AUX-IN jack for external devices. A headphone jack is also provided for private listening. The unit is equipped with a high-readability alphanumeric dot matrix display with blue backlighting for clear information display.

Image 1.1: Front view of the Trevi CMP 583 DAB Portable Stereo, showcasing its blue color, integrated speakers, and central control panel.

2. Key Features

• CD Player: Supports MP3, CD, and CD-R/RW disc formats.
• Digital Radio Receiver: Compatible with DAB, DAB+, and FM frequencies, including FM with RDS (Radio Data System) function.
• High-Readability Display: Features a dot matrix display with blue backlighting for clear visibility of station information, track details, and settings.
• Tuning Precision: Engineered for maximum sensitivity and precise tuning across all radio bands.
• Station Presets: Allows storage of up to 30 FM radio stations for quick access.
• USB Port: For playback of digital audio files from USB storage devices.
• AUX-IN: 3.5mm auxiliary input for connecting external audio sources like smartphones, tablets, or MP3 players.
• Headphone Jack: Standard 3.5mm output for private listening.

3. Setup Guide

3.1 Unpacking

Carefully remove all components from the packaging. Retain the packaging materials for future transport or storage. Verify that all items listed in the packing list are present.

3.2 Power Connection

• AC Power: Connect the supplied AC power adapter to the DC IN jack on the unit and then plug it into a standard wall outlet (AC 230V ~ 50Hz).
• Battery Power: For portable use, insert the required batteries (not included) into the battery compartment located on the bottom of the unit. Ensure correct polarity (+/-) as indicated.

3.3 Antenna Setup

Extend the telescopic antenna fully for optimal DAB/DAB+ and FM radio reception. Adjust its position for the best signal quality.

4. Operating Instructions

4.1 Basic Operation

• Power On/Off: Press the POWER button to turn the unit on or off.
• Volume Control: Use the VOL+ and VOL- buttons to adjust the volume level.
• Mode Selection: Press the FUNCTION button to cycle through available modes: DAB, FM, CD, USB, AUX-IN.

Image 4.1: Remote control for the Trevi CMP 583 DAB, providing convenient access to all functions from a distance.

4.2 Radio Operation (DAB/DAB+ and FM)

• Selecting Radio Mode: Press FUNCTION until DAB or FM mode is selected.
• Auto Scan (DAB): In DAB mode, press SCAN to automatically scan for available DAB/DAB+ stations. The unit will store them.
• Manual Tuning (FM): In FM mode, press TUNE+ or TUNE- to manually adjust the frequency. Press and hold for auto-scan to the next strong station.
• Saving Presets: Tune to your desired station. Press and hold the PROG button, then use PREV/NEXT to select a preset number (1-30). Press PROG again to confirm.
• Recalling Presets: Press the PROG button briefly, then use PREV/NEXT to select the desired preset.

4.3 CD/MP3 Playback

• Loading a CD: Open the CD compartment lid and carefully place a CD with the label side facing up. Close the lid securely.
• Selecting CD Mode: Press FUNCTION until CD mode is selected. The unit will automatically begin playback.
• Playback Controls: PLAY/PAUSE to start or pause playback. STOP to stop playback. PREV/NEXT to skip tracks. Press and hold PREV/NEXT for fast reverse/forward.
• Repeat Function: Press RPT to repeat the current track (RPT 1) or all tracks (RPT ALL).

4.4 USB Playback

• Connecting USB: Insert a USB flash drive containing MP3 files into the USB port.
• Selecting USB Mode: Press FUNCTION until USB mode is selected. Playback will begin automatically.
• Playback Controls: Use the same playback controls as for CD/MP3 playback.

4.5 AUX-IN Connection

• Connecting External Device: Connect an external audio device (e.g., smartphone, tablet) to the AUX-IN jack using a 3.5mm audio cable (not included).
• Selecting AUX-IN Mode: Press FUNCTION until AUX-IN mode is selected.
• Audio Playback: Control audio playback directly from your connected external device.

4.6 Headphone Use

• Connecting Headphones: Plug 3.5mm stereo headphones into the headphone jack.
• Automatic Mute: Connecting headphones will automatically mute the unit's built-in speakers.

5. Maintenance

• Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use abrasive cleaners, waxes, or solvents.
• CD Lens Care: To clean the CD lens, use a commercially available CD lens cleaner. Do not touch the lens directly.
• Storage: When not in use for extended periods, disconnect the power adapter and remove batteries. Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
• Ventilation: Ensure proper ventilation around the unit. Do not block ventilation openings.

6. Troubleshooting

7. Specifications

8. Warranty and Support

For information regarding warranty coverage, technical support, or spare parts availability, please refer to the documentation included with your purchase or visit the official Trevi website. Specific details on software updates and spare parts availability are not provided in this manual.