DABLS1BT - Radio JUNG - Free user manual and instructions

Product Type	DAB+ / FM Digital Radio with Bluetooth
Brand	JUNG
Model	DABLS1BT
Radio Bands	DAB+ (Band III, 174–240 MHz), FM (87.5–108 MHz)
Bluetooth	Yes, Version 4.2, range up to 10 m
Display	LCD with backlight, station and info display
Audio Output	Stereo speakers, 2 x 3W RMS
Power Supply	AC 100–240V, 50/60Hz (adapter included); USB 5V DC (alternative)
Dimensions (approx.)	200 x 120 x 80 mm (W x H x D)
Weight (approx.)	0.5 kg
Connectivity	3.5 mm headphone jack, AUX input
Additional Features	Alarm clock, sleep timer, 20 preset stations (DAB+ & FM), auto-scan
Maintenance	Wipe with soft dry cloth; do not use solvents or water
Safety	Use only supplied power adapter; keep away from moisture and heat sources
Spare Parts & Repairability	Contact JUNG support for replacement parts; no user-serviceable components
Package Contents	Radio, AC adapter, user manual

Frequently Asked Questions - DABLS1BT JUNG

How do I set up DAB+ radio stations?

Press the Source button to select DAB mode. The radio will automatically scan for available stations. You can also perform a manual scan via the Menu > Scan option.

How do I pair my phone via Bluetooth?

Set the radio to Bluetooth mode. Enable Bluetooth on your phone and select 'JUNG DABLS1BT' from the list. If prompted, enter 0000 as the PIN.

How can I set the alarm?

Press and hold the Alarm button. Use the +/Tune and - buttons to set hour, minute, and source. Confirm each step by pressing Alarm again.

How do I reset the radio to factory settings?

Go to Menu > System > Factory Reset. Confirm with Select. This erases all presets and settings.

Why is the radio not receiving DAB+ stations?

Ensure the antenna is fully extended. Try repositioning the radio near a window. Perform a full scan via Menu. If issues persist, check local DAB coverage.

Can I use batteries to power the radio?

No, the radio requires mains power via the supplied AC adapter. It does not have a battery compartment.

How do I update the firmware?

Firmware updates are done via USB if available. Check the Menu > System > Update option. Download the latest firmware from the JUNG website and follow instructions.

What should I do if there is no sound?

Check the volume level and mute setting. Ensure headphones are not plugged in. Verify the correct source is selected. If using Bluetooth, confirm your device is connected and playing.

How do I save a station as a preset?

Tune to the desired station, then press and hold one of the Preset buttons (1-5) until you hear a beep. For additional presets, use the Menu > Presets option.

What to do if the display is blank?

Check the power connection and ensure the AC adapter is firmly plugged in. If the issue continues, try a factory reset. If still blank, contact JUNG support as the display may need repair.

USER MANUAL DABLS1BT 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.