
Digital Vehicle DAB+ Digital Radio
with FM Transmitter & Bluetooth
Hands-Free
VX301 Instruction Manual
www.velextech.com
PWR/MENU
TX/SCAN
CH-MODE
PRESET

Safety Instruction
Warning
Do not expose this radio to rain or moisture.
Obey local traffic laws and do not use whilst driving.
Clean with a dry cloth.
Do not block any ventilation openings.
Do not use near heater vents.
Use accessories provided by manufacturer.
Do not leave your radio where excessive heat could cause damage.
Main unit and Accessories
Main Unit DAB+ Receiver
Power Supply Cable
3.5mm Audio Cable 3.5mm
Power Amplified Internal DAB+ Antenna
Suction Cup Mount/Holder
Dual USB Car Charger with 12V Socket
Note: All accessories are designed to work specifically with DAB unit. Please do
not use third party cables as these may not work and cause warranty
invalidation.

PWR/MENU
TX/SCAN
CH-MODE
PRESET
Controls and Connectors
1
Power on/off Switch|MENU
2
3
4
5
Power Supply Cable Socket
3.5mm Line in
3.5mm Line out
Mode button
6
TX/SCAN button
7
8
PRESET | Answer/Hang up the call
CH- button
7
5
6
8
9
11
AUX OUT AUX IN PWR
10
2
3
4
9
10
Microphone
Antenna Jack
1
11
LCD Display
(Back)
(Front)

Operating the DAB unit
1. Mount the DAB unit on the dash board using the provided suction cup holder.
2. Connect one end of the USB power supply cable to the Micro USB socket on
DAB unit and the other end to the dual USB car charger. Plug the dual USB car
charger into the car 12V power socket.
3. Connect the supplied antenna to the antenna socket.
4. Press the VOL Knob to turn on the DAB+ unit, the LCD will display
‘Velex World DAB'. Use 'MODE' button to select DAB mode/Bluetooth/AUX in.
5. For the first time use, you need to scan all the local DAB+ channels by pressing
and holding TX/SCAN button for 3 seconds to activate Auto Scan. All available
DAB+ radio channels will be scanned and saved until another Auto Scan is
performed. During scanning, a percentage bar will be shown on the display to
indicate the progress and the total number of channels available will be
displayed.
6. Once scanning is complete, you can select any DAB+ radio channel in
sequence via short press CH- button.

DAB+ Antenna Installation
1. The antenna should be fitted on the passenger side of the front windscreen.
Ensure that there is a 15cm gap at the top of the antenna film and a 5cm gap
from the side of the windscreen to the vertical strip of the antenna film as shown.
2. Wipe the inside of the windscreen where the antenna is to be fitted.
3. If glass is cold, you may need to warm the glass to ensure good adhesion.
4. Ensure the glass surface is dry before mounting the antenna film. Remove the
adhesive backing and stick the lower horizontal section of the antenna film to
the windscreen. Be careful not to touch the sticky side of the antenna film.
5. Stick the antenna to the glass, gently applying pressure to remove any air bubbles.
6. Remove the adhesive backing from the amplifier block and stick this to the
metal of the A pillar. Note that you do not need to remove any paint for the earth
contact to work.
Important: Attach the Antenna's copper side to Car's frame (Ground), which ensure
the strong reception. Make sure you do not trap any leads as you go.
Do not attach the DAB antenna above heater wires, in a location which would
obstruct the view of the driver, or in a location that would receive interference from
metal. For your safety, do not run cables so that they interfere with operation of
the vehicle, or through a location that would interfere with the function of the
airbags.

Selecting Audio through Built-in Speaker
/ 3.5mm AUX out
1. When the unit is turned on, press the MENU (VOL KNOB) to enter menu mode.
Rotate the VOL KNOB and scroll to 'Speaker Setting', select and confirm by
pressing MENU again. Select Built-in Speaker and confirm by pressing the
MENU. Wait for the time out to return to the source you were previously on.
A speaker/volume icon “ “ will be displayed at the top of the display.
the audio will comes from the built-in 1W speaker.
2. Or connect the supplied 3.5mm Audio Cable to the 3.5mm Line Out connector
on the side of the DAB+ receiver and then connect to the Aux in of the car stereo.
Note: In 'Built-in Speaker' mode, there will be no FM transmission to the car stereo.
27
Selecting Audio Output FM transmission
Select FM transmitting Frequency:
1. Press the MENU button to enter menu mode. Use the Tuning Knob and scroll
to 'Speaker Setting', Select and confirm by pressing MENU again. Use the
Tuning Knob to select 'FM Transmit' and confirm by pressing the MENU button.
This will enable FM transmission mode.
2. Use the Tuning Knob to select Transmit Frequency, rotate the Tuning Knob to
select a vacant FM transmitting frequency, each step is 0.05MHz. Wait the time
out to return to the previous status. The selected vacant frequency will be shown
at the top right of the display, e.g. TX 108.0MHz.
3. Tune your car FM radio system to match the selected vacant frequency for
transmission of the audio signal from DAB+ receiver to your car stereo audio
system.

DAB+ Search
1. Press the MODE button until DAB mode is found.
2. Press 'TX/SCAN' button to scan the available DAB+ channel. The scanning
progress will takes around 20-30 seconds.
3. To view DAB+ stations in a list, press the PRESET button. Use the Tuning Knob
to scroll up or down to select the desired DAB+ channel from 'Service List' and
press the MENU again to confirm the selection.
4. You may also press and hold the TX/SCAN button for 3 seconds to re-activate
the Auto Scan process if you need to update the DAB+ radio channels.
Note: For normal use, you don't have to perform Auto Scan every time you use the
car DAB+ radio unless there are newly added DAB+ channels, in which case
you may need to perform Auto Scan again.
DAB+ Service Information
While listening to DAB+, the display will show the following if applicable:
1. Channel Name
2. Frequency
3. DAB+ Icon
4. Signal Strength
5. FM Transmitting Frequency
6. Bluetooth Connection Status

Preset Stations
Selecting Preset Stations:
To select your favorite DAB+ preset stations:
1. Press the PRESET button to enter Select Preset Stations mode.
2. Use the Tuning Knob to scroll up or down to select a Preset Station.
3. Press the MENU button again to confirm and exit.
Bluetooth
Pairing a Phone:
When pairing a phone with DAB+ receiver for the first time, follow the below
procedures:
1. Press the MODE button and switch to Bluetooth mode.
2. From your smartphone, turn on Bluetooth and search for Bluetooth peripherals.
A list of available Bluetooth peripherals will be displayed.
3. Select 'VELEX BT' in the list and once connection is established, the Bluetooth
screen will display Connected and a Bluetooth icon will be shown at the top left
of the display.
Press PRESET button to answer the incoming call or return, press and hold
'PRESET' button to hang up the call.
Press CH- button to skip to the previous song while using Bluetooth streaming music.

Aux In
The DAB+ receiver features a 3.5mm Aux-In Jack on the right hand side. External
analogue audio source from an iPad, iPhone, iPod, Tablet, Android phone or MP3
player etc. can be fed wirelessly through the FM transmission into your car stereo
audio system.
Colour Settings
Screen Background / Font Colour
The colour of the screen background and font can be set to four different
combinations to match with your overall car dashboard colour:
1. White background / blue font
2. Blue background / white font
3. Orange background / white font
4. Black background / white font
To set the colour, follow the procedure below:
1. Press the MENU button and scroll to Colour Setting.
2. Use the Tuning Knob to scroll and select the desired colour and press MENU
button to confirm. Wait the time out to return to the previously selected source.
Language Setting
To set the Language, follow the procedure below:
1. Press the MENU button and scroll to Language Setting.
2. Use the Tuning Knob to scroll and select the desired Language English / Dansk
/ Norsk / Deutsch / Nederlands / Italiano / Francais / Swedish / Finnish, then
press MENU button to confirm.

Factory Reset
1. Press MENU button.
2. Use the Tuning Knob to scroll to Factory Reset and confirm by pressing the
MENU button again.
3. Use the Tuning Knob to select YES or NO for the reset and confirm by pressing
the MENU button.
Software Version
1. Press MENU button.
2. Use the Tuning Knob to scroll to Software Version and confirm by pressing the
MENU button to see the current software version of the device.
3. Wait the time out to exit.

Technical Specifications
Radio DAB/DAB+
Frequency Ranges DAB Band III 174-240MHz
FM Transmitter 87.5-108MHz
Power Supply Micro USB 5V
Antenna Power Supply 5V, 1.5A
Bluetooth Version 2.1
1.0W 8 ohm
Output Connectors 3.5mm Stereo Jack for Audio
Dimensions 82 x 80 x 16 mm
Net Weight 285 g
Information in this user manual is subject to change without prior notice.
Built-in Speaker