DABA1BTWW - Radio JUNG - Free user manual and instructions

Product Type	DAB+/FM Radio with Bluetooth
Brand	JUNG
Model	DABA1BTWW
Dimensions (approx.)	200 x 120 x 80 mm
Weight (approx.)	0.5 kg
Power Supply	AC adapter (5V, 1A) or 3 x AA batteries (not included)
Radio Bands	DAB/DAB+, FM 87.5-108 MHz
Bluetooth Version	4.2 with A2DP support
Display	LCD with backlight
Features	Alarm, Sleep timer, Preset stations (20 DAB+, 20 FM), Auto scan
Audio Output	Built-in speaker (3W), Headphone jack (3.5mm)
Additional Connectivity	USB-A port for charging mobile devices
Battery Life	Up to 10 hours (on batteries, typical usage)
Safety Certifications	CE, RoHS
Cleaning and Maintenance	Wipe with a soft, dry cloth. Do not use liquid cleaners.
Spare Parts and Repairability	Contact JUNG customer service for spare parts or repairs.

Frequently Asked Questions - DABA1BTWW JUNG

How do I tune to DAB stations?

Press the Source button to select DAB mode. The radio will automatically scan for available stations. You can then use the Preset buttons to save favorites.

Can I pair my smartphone via Bluetooth?

Yes, press the Bluetooth button on the radio or select Bluetooth from the source menu. Enable Bluetooth on your phone and select 'JUNG DABA1BTWW' from the list. No PIN required.

How do I set the alarm?

Press and hold the Alarm button for 2 seconds. Use the +/- buttons to set the hour, press Alarm again to set minutes, then select the alarm source (buzzer, DAB, FM). Confirm by pressing Alarm again.

Why is my DAB reception weak?

Try repositioning the radio near a window or away from large metal objects. Extend the telescopic antenna fully. A weak signal may require a better location.

How do I reset the radio to factory settings?

Press and hold the Menu button for 5 seconds until 'Factory Reset' appears. Use +/- to select 'Yes' and press Menu to confirm.

Can I use rechargeable batteries?

Yes, you can use AA Ni-MH rechargeable batteries. Charging is not supported internally; use an external charger. Power via AC adapter is recommended for continuous use.

How do I clean the radio?

Disconnect the power and remove batteries. Wipe the exterior with a soft, lint-free cloth slightly dampened with water. Do not use alcohol or abrasive cleaners. Avoid moisture entering openings.

What is the warranty period?

JUNG typically offers a 2-year limited warranty from the date of purchase. Keep your proof of purchase. For details, visit the JUNG website or contact customer support.

Does the radio have a headphone jack?

Yes, there is a 3.5mm headphone jack on the back of the radio. Inserting headphones will mute the built-in speaker.

How do I update the radio's firmware?

Firmware updates are not typically available for this model. If an update is released, instructions will be posted on the JUNG support page. Usually updates require a USB connection.

USER MANUAL DABA1BTWW JUNG

Operating instructions

1 Safety instructions

Electrical equipment may only be fitted and connected by electrically skilled persons.

Serious injuries, fire or property damage possible. Read and observe instructions fully.

Danger of electric shock. Before working on the device, disconnect the mains voltage and switch off the circuit breakers.

These instructions are a component part of the product and must remain with the end customer.

2 Correct use

• DAB reception in the frequency range 174 MHz to 240 MHz (VHF band III and channel 13)
• FM reception in the frequency range 87.5 MHz to 108 MHz (VHF band II)
• Installation in flush box according to DIN 49073 (recommendation: deep box)

3 Product characteristics

• Digital radio with display and sensor buttons
• Real glass front panel
• Stereo reception
• Connection terminals for two loudspeakers
• Stereo/mono switch-over
• Simple operation
• Integrated antenna for DAB+ and FM
• High reception quality
• Automatic station scan
• Storage of 8 favourites DAB+ and 8 favourites FM (will be retained after voltage failure)
• Switch-on with last station
• Switch-on with last volume
• Switch-on with last operation mode (DAB+ or FM)
• Display of station information, time and current settings
• Current time via RDS and DAB+
• Brightness level of display can be adjusted
• Night mode
• Alarm function
• Sleep mode
• Switching on/off via extension unit
• Line-out output (AUX) to connect external amplifiers
• Optional external cable antenna ref.-no.: RAD-ANT

Only version with Bluetooth

• Playback and control of music on mobile devices via Bluetooth
• Storage of 8 Bluetooth audio sources
• Bluetooth device name can be changed

4 Structure of the device

1. Power supply
2. Frame
3. Display
   4.〈〉next/previous channel/title
   \~ \~ loud/quiet, brighter/darker
4. Button On/Off
5. Confirm/apply button
6. Button ☐ Selection DAB+, FM, Bluetooth, Alarm, Settings, Return without saving
7. Favourites button

Fig. 1: Structure of the device

5 Operation

Switch on/off

- Press ⏻ button Radio switches on/off

Menu

• Press □ button.
• Select functions with ( ) buttons: DAB RADIO, FM RADIO, BLUETOOTH, ALARM, SETTINGS
• Selection with √ button.
• SETTINGS submenu: SLEEP, TIME, DISPLAY, BT-NAME
• Selection with button.

DAB RADIO/FM RADIO

During commissioning, all reachable channels are saved. The next/previous channel is selected using the ( ) buttons.

The choice between DAB RADIO and FM RADIO is made using the menu ☐.

Saving favourites

During commissioning, the 8 strongest channels are saved as favourites.

The favourites can be customised individually.

• Selecting channels
• Press ★ button longer.
• Select favourite 1-8 using button ( )
• Press √ button.
  Channel is saved on the selected favourite.

Retrieving favourites

• Press ☆ button briefly.
• Select favourite 1-8 using button ( ).
  The respective channel is displayed and played.
• Confirm channel using √ button

Channel search

• Press > button for 3 seconds
  Display shows "New Scan"
• Confirm scan using √ button

Night mode

In night mode the display can be hidden if the radio is switched off. After pressing any button, the display becomes visible for approx. 10 seconds.

Requirement: For activating the night mode the radio has to be switched off.

• Select the lowest brightness level using button.
• Press again to de/activate night mode.

SLEEP

The radio switches off after a predetermined time. The OFF setting deactivates the function.

• Hold down ⏻ button for 3 seconds.
• Set (OFF, 15 min, 30 min) using ⟨ ⟩ buttons
• Confirm √ button

Setting time

The time is transferred from favourite 1 via DAB+ or FM. If the time is not transferred via DAB+ or FM, it must be set manually.

• Press □ button.
• Select SETTINGS and then TIME using > button.
• Confirm √ button
• Set time using (\~ \~) buttons.
• Confirm √ button

Alarm time/alarm function

The last radio channel is selected as alarm sound. The volume increases gently.

Setting alarm time:

Requirement: The radio is switched off.

• Press □ button for approx. 4 sec
• Setting alarm time using (\~ \~) buttons
• Press √ button
  Alarm time is set.
  Alarm function is active

Switching alarm function on/off:

Requirement: The radio is switched off.

- Press □ button for approx. 2 sec. ALARM ON or ALARM OFF is displayed briefly. Activated alarm time appears in the upper right-hand corner of the display.

Connecting Bluetooth

(Only version with Bluetooth)

External audio devices can be connected via Bluetooth.

Requirement: There is no active Bluetooth connection to other devices.

• Invoke menu screen using □ button and select BLUETOOTH.
• Confirm √ button

The radio is now visible.

The connection can be established via the Bluetooth audio device.

Known devices are connected automatically.

Clearing Bluetooth Connections

(Only Version with Bluetooth)

All connections are cleared.

• Invoke menu screen using □ button and select BLUETOOTH
• Press ★button for 3 seconds "UNPAIR" display screen
• Confirm √ button All connections are cleared.

Selecting known Bluetooth sources

(Only version with Bluetooth)

• Invoke menu screen using □ button and select BLUETOOTH
• Press ★button briefly Known sources are displayed.
• Displaying devices using ( ) button
• Select device using √ button.

Switching hotel mode on/off

The SETTINGS menu item (Settings) is not displayed in hotel mode.

The maximum volume is limited, channel search and favourite assignment are disabled.

Requirement: The radio is switched off.

• Press ⏻ and (buttons simultaneously for approx. 8 seconds.
  A progress bar is displayed after approx. 4 seconds.
  The hotel mode is switched after approx. 8 sec.
• Release both buttons. Hotel mode is switched on/off.

Default setting, reset

All settings are reset.

• Press and buttons simultaneously for approx. 8 seconds.
  A progress bar is displayed after approx. 4 seconds.
  The radio is reset to the as-delivered state after approx. 8 sec.

- Release both buttons.

All settings are reset.

Channels for DAB+ and FM are rescanned.

6 Information for electrically skilled persons

Installation and electrical connection

Danger!

Risk of death by electric shock.

Disconnect device from power supply. Cover live parts.

Installation location

The reception quality depends on the installation location. Reception faults in mains (e.g. by the use of LED lighting) are possible.

- Check radio reception of DAB+ and FM by short commissioning before final installation.

Connecting and installing power supply

Fig. 2: Connection of insert with optional extension unit

i The radio, for example, can be switched on together with the room lighting via the extension unit input.

i The radio and extension unit must be operated on the same phase.

Connecting a loudspeaker (stereo mode)

Two loudspeakers must be connected for stereo mode.

i All cables with low voltage must be laid in an additional insulating tube within the device box. This guarantees safe isolation from the mains voltage.

Fig. 3: Connection of 2 loudspeakers

Connecting a loudspeaker (mono mode)

One loudspeaker must be connected for mono mode.

[i] All cables with low voltage must be laid in an additional insulating tube within the device box. This guarantees safe isolation from the mains voltage.

Fig. 4: Connection of 1 loudspeaker

Connecting AUX output

Output to the connection from active boxes and headphones.

All cables with low voltage must be laid in an additional insulating tube within the device box. This guarantees safe isolation from the mains voltage.

Connecting cable aerial

It is only necessary to connect the external cable aerial Art.-No.: RAD-ANT in the case of poor reception.

i The connection from other aerials, e.g. roof aerials or community aerials, is not permitted.

- Remove jumper (9)

- Insert the aerial (10) at the lower connection

Fig. 5: Aerial connection

7 Commissioning

The radio scans and saves all receivable channels for DAB+ and FM. The 8 strongest channels are saved as favourite.

The time is applied automatically during reception of favourite 1. The time can also be set via the menu.

8 Technical data

Rated voltage AC 220 ... 230 V\~

Mains frequency 50/60 Hz

Connection Screw terminals

Cable cross-section 1 x 2.5 mm² or 1 x 1.5 mm²

Power draw

Standby < 1 W

Operation < 5.5 W

Temperature range 0 ... 50 °C

Humidity 15 ... 90 % (no dew)

DAB frequency range 174 ... 240 MHz

VHF frequency range 87.5 ... 108 MHz

Bluetooth

Frequency range 2.402 ... 2.48 GHz

Transmission power Class 2 < 4 dBm

Transmitter range type 10 m

Protection rating IP20

Connecting cable loudspeaker

Twin cable H03VH-H, 2x0.75

Alternative JY-(St)- Y 2x2x0.6

Length max. 5 m

Loudspeaker LSM...

Rated load capacity 2.5 W

Impedance 4 Ω

Frequency range 120 ... 15000 Hz (-10 dB)

9 Accessories

Cable aerial Art.-No.: RAD-ANT

10 Warranty

Warranty is offered according to the statutory provisions via specialist dealers.