Hama DR1550CBT Digital Radio

Introduction

Thank you for choosing a Hama product. Please take the time to read through all the remarks and instructions provided. Keep this manual handy for future reference. Pass it on to any new owner of the device.

The device is a compact digital radio featuring a 3.0-inch Liquid Crystal Display (LCD). It supports DAB/DAB+, FM radio, CD playback, USB media playback, and Bluetooth connectivity.

Diagram Description: The radio has a modern, rectangular design. The front panel includes a display screen, various control buttons for power, mode, playback, menu navigation, and presets, along with a CD compartment. The rear panel houses the power input, headphone jack, USB port, update port, and a telescopic antenna.

Technical Specifications

Safety Information

⚠️ Warning: This symbol indicates safety instructions or draws your attention to specific dangers and risks.

ℹ️ Note: This symbol is used for additional information or important remarks.

⚠️ Risk of Electric Shock: This symbol indicates a risk of contact with non-insulated parts that could carry a dangerous electrical current.

• This product is intended for private, non-commercial use only.
• Do not place the device near heaters, heat sources, or in direct sunlight.
• Protect the product from dirt, moisture, and overheating; use only in dry locations.
• Like all electrical appliances, keep this device out of reach of children. Children are not permitted to play with the device.
• User cleaning and maintenance should not be performed by unsupervised children.
• Do not use the product in areas where electronic devices are prohibited.
• Be aware that high volumes can disturb or interfere with your environment.
• Protect the product from strong impacts and avoid shocks or drops.
• Do not operate the product outside the power limits specified in the technical characteristics.
• Keep packaging materials out of reach of children; risk of suffocation.
• Recycle packaging materials according to local regulations.
• Do not modify the device; modifications will void your warranty.
• ⚠️ Risk of Electric Shock: Do not attempt to open the product if damaged; cease use. Do not use if the power adapter, adapter cable, or power cord is damaged. Do not attempt to repair or perform maintenance yourself; entrust all service work to qualified technicians.

Getting Started

Connecting Power

Connect the AC adapter to the power input (1) on the rear of the radio. Plug the AC adapter into a properly installed and easily accessible power outlet. The AC adapter is suitable for mains voltages of 100-240 V and can therefore be used in almost all AC power networks. Note that an adapter may be required in some countries; Hama offers suitable accessories at www.hama.com.

ℹ️ Note:

• Connect the device only to a suitable power outlet.
• With multiple outlets, ensure that connected devices do not exceed the total permissible power consumption.
• The power outlet must be easily accessible at all times.
• Unplug the device if it is not used for an extended period.

Once the device is plugged in, initialization occurs, and the radio starts.

Controls and Display

ℹ️ Note: When multiple buttons (YES or NO, etc.) are present, the selected button is highlighted.

In menus with different options (language, update, etc.), the currently selected option is marked with an asterisk (*).

Front Panel Controls (A)

• 1-4 (Presets 1-4): Quick access to saved favorite stations.
• 2 [POWER]: Turns the device on or puts it into standby mode.
• 3 [MEMORY]: Used for saving favorite stations.
• 4 [MENU/SETTINGS]: Accesses the main menu and settings.
• 5 [MUTE]: Toggles audio mute.
• 6 [INFO]: Displays additional information about the current station or program.
• 7 [BACK]: Returns to the previous menu or screen.
• 8 [MODE]: Switches between operating modes (DAB, FM, CD, USB, Bluetooth).
• 9 [NAVIGATE/ENTER/VOLUME]: Turn to navigate menu entries and adjust volume (right to increase, left to decrease). Press to confirm selections.
• 10 (CD Compartment): For inserting and ejecting CDs.
• 11 (Stop): Stops playback.
• 12 (Rewind/Previous): Skips to the previous track or rewinds.
• 13 (Display): Shows information like station name, time, and menu options.
• 14 (Play/Pause): Starts or pauses playback.
• 15 (Fast Forward/Next): Skips to the next track or fast forwards.
• 16 (Eject/Open): Opens/closes the CD compartment.

Rear Panel Controls (B)

• 17 (DC IN 12V-1.0A): Power adapter input.
• 18 (Headphone Jack): For connecting headphones.
• 19 (USB Interface): For connecting USB storage devices.
• 20 (Update Port): For software updates.
• 21 (Telescopic Antenna): For receiving radio signals.

Radio Operation

DAB/DAB+ Radio

The radio receives DAB/DAB+ broadcasts on frequencies 174 MHz to 240 MHz (Band III, Channels 5A to 13). Activate DAB mode via the main menu or by pressing the [MODE] button.

Station Search

An automatic search scans for available DAB stations. You can also perform a manual search via the menu by navigating to 'Full scan' or 'Scan setting'.

Station List

View and select stations from the list. Inactive stations can be removed by navigating to 'Prune' or 'Clean up station list'.

Favorites

Save up to 30 favorite stations for quick access. You can assign them to preset buttons (1-4) or memory slots (1-30).

DRC (Dynamic Range Control)

Adjusts volume dynamics for clearer audio, especially in noisy environments. Options: High (full adjustment), Low (subtle adjustment), Off (no adjustment).

Station Order

Stations can be sorted alphabetically, by provider, or by signal strength.

FM Radio

Activate FM mode via the main menu or [MODE] button. RDS (Radio Data System) information may be displayed for compatible stations.

Search Tuning

Set search sensitivity to prioritize strong signals or scan all available signals. Access this via 'Settings' > 'Scan setting'.

Automatic Search

Initiate a station search. The radio stops at the first station found or continues scanning based on the 'Scan setting'.

Favorites (FM)

Similar to DAB, up to 30 FM stations can be saved as favorites using preset buttons or memory slots.

Audio Settings

Option to enable 'mono' reception mode to improve reception quality for difficult signals. This setting is found within the menu.

Media Playback

CD Player

Plays standard audio CDs, CD-Rs, CD-RWs, and MP3 CDs. Ensure discs are clean and free of scratches. Do not force insertion/ejection. Mini CDs (8mm) are not supported.

Playback Controls

Use the [Play/Pause] (14) button to start/pause playback, [Stop] (11) to stop, [Fast Forward/Next] (15) to skip tracks or fast forward, and [Rewind/Previous] (12) to skip to previous tracks or rewind.

Use [Eject/Open] (16) to open and close the CD compartment.

USB Playback

Connect a USB storage device (formatted to FAT16/FAT32) to the USB port (19). Activate USB mode via the main menu or [MODE] button. Files and folders will be displayed; navigate and select files using [NAVIGATE/ENTER/VOLUME] to start playback.

Bluetooth Connectivity

Connect Bluetooth-enabled devices (smartphones, tablets) for wireless audio streaming. Playback is controlled from the connected device, and volume can be adjusted on the radio.

Pairing

Ensure Bluetooth is active on your device. Activate Bluetooth mode on the radio by pressing [MODE] repeatedly. On your portable device, open Bluetooth settings and search for 'DR1550CBT'. Select it to pair. The connection range is up to 10 meters without obstacles.

ℹ️ Bluetooth Note:

• Some devices may require a password (e.g., '0000').
• Connection may be affected by other Bluetooth devices or environmental factors.
• The radio can only be paired with one device at a time.
• Compatibility depends on supported Bluetooth profiles and versions.

Automatic Connection

Previously paired devices will connect automatically when in range and Bluetooth is active.

Disconnecting

Navigate to the Bluetooth settings menu on the radio and select 'Disconnect'. Confirm with 'YES'.

System Settings

Sleep Timer

Set a timer to automatically put the radio into standby mode after a selected duration.

Alarm (Wake-up)

Configure up to two alarms (Alarm 1, Alarm 2) with selectable activation times, sources (Buzzer, DAB, FM), and volume levels. The radio can automatically synchronize time from DAB/FM broadcasts for accurate wake-up times.

Snooze Function

When the alarm sounds, press [POWER] (2) to stop it, or press [NAVIGATE/ENTER/VOLUME] to activate Snooze (5 or 10 minutes).

Date & Time Settings

Set date and time manually (JJ-MM-AAAA, HH:MM) or enable automatic updates from DAB/FM signals. Select 12/24 hour format.

Language

Change the menu language. Available languages include English, German, Dutch, French, and Italian.

Factory Reset

Restore the radio to its original factory settings. This will erase all presets, favorites, and custom settings. Confirm with 'YES' to proceed.

Software Update

Check for and install software updates via the 'Software Update' menu. Automatic updates are recommended. Ensure stable power during updates to prevent irreparable damage.

Information

View current software version, radio identification, and device name. This information may be required for customer support.

Display Brightness

Adjust backlight brightness for different modes (operation, standby).

Maintenance and Compliance

Cleaning

Clean with a slightly damp, lint-free cloth. Avoid abrasive detergents.

Storage

Unplug the AC adapter if the device is not in use for an extended period. Store in a dry, clean place protected from direct sunlight.

Warranty Exclusion

Hama GmbH & Co KG is not liable for damage caused by improper installation, assembly, or use, or by failure to comply with the instructions or safety guidelines.

Declaration of Conformity

This radio equipment complies with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at: www.hama.com -> 00054872 -> Downloads.

Frequency Bands

Bluetooth: 2 402 - 2 480 GHz

Maximum Radio Frequency Power

4 dBm (EIRP)