JVC UX-D750 User manual

Instruction Manual
Wireless DAB Hi-Fi
UX-D750
UX-D750_IB_FInal200427V6.indd 1 28/04/2020 15:05

UX-D750_IB_FInal200427V6.indd 2 28/04/2020 15:05

Contents
Safety Warnings...................................................................................................................5
Unpacking.............................................................................................................................7
Product Overview ................................................................................................................8
Main Unit.........................................................................................................................................................8
Amplier..........................................................................................................................................................9
Remote Control ......................................................................................................................................... 10
Preparation.........................................................................................................................11
Battery Replacement for the Remote Control ................................................................................11
Remote Control Operation Range.......................................................................................................12
Connections........................................................................................................................13
Connecting the Amplier and CD Player..........................................................................................13
Connecting the Speakers........................................................................................................................13
Connecting the Aerial ..............................................................................................................................14
Using the AUX Connection.....................................................................................................................14
Using Headphones....................................................................................................................................14
Playing MP3 from a USB Device............................................................................................................15
Connecting to the Mains Supply ........................................................................................................ 16
Basic Operating..................................................................................................................17
Switching ON / OFF...................................................................................................................................17
ECO-Power Mode.......................................................................................................................................17
Selecting Modes.........................................................................................................................................17
Adjust the Speaker Level Settings and Eects .............................................................................. 18
Adjusting the Display Brightness........................................................................................................ 18
Clock Operation .................................................................................................................19
Manually Setting the Clock ....................................................................................................................19
Time Display ................................................................................................................................................19
Clock Synchronization Preference ......................................................................................................19
Sleep Timer ..................................................................................................................................................19
Daily Timer................................................................................................................................................... 20
To Deactivate or Re-activate a Daily Timer ..................................................................................... 20
DAB Radio Operation........................................................................................................ 20
Auto Scan..................................................................................................................................................... 20
Manual Tuning ........................................................................................................................................... 21
Secondary Services .................................................................................................................................. 21
Presetting Stations ................................................................................................................................... 21
Reaclling a Preset Station....................................................................................................................... 21
DAB Information Display........................................................................................................................ 22
FM Radio Operation.......................................................................................................... 23
Tuning in a Station.................................................................................................................................... 23
Audio Mode ................................................................................................................................................ 23
Presetting Stations ................................................................................................................................... 23
Recalling a Preset Station ...................................................................................................................... 24
RDS (Radio Data System) Reception.................................................................................................. 24
CD/MP3 Operation............................................................................................................ 25
Compatible Disc Types ........................................................................................................................... 25
UX-D750_IB_FInal200427V6.indd 3 28/04/2020 15:05

Playback........................................................................................................................................................ 25
To Skip Search or Search and Play ...................................................................................................... 25
Selecting an Album (for MP3 disc) ..................................................................................................... 25
Repeat Playback ........................................................................................................................................ 26
Text Display During Playback............................................................................................................... 26
Programme Play........................................................................................................................................ 27
Using the USB .....................................................................................................................27
AUX Operation .................................................................................................................. 28
Bluetooth® Operation....................................................................................................... 28
NFC (Near Field Communication) Operation ................................................................. 29
Maintenance...................................................................................................................... 29
Cleaning the Unit...................................................................................................................................... 29
Removing, Installation the Grill and Cleaning the Speakers.................................................... 29
Handling Discs ........................................................................................................................................... 30
Cleaning Discs............................................................................................................................................ 30
Storing Discs............................................................................................................................................... 30
Hints and Tips.....................................................................................................................31
Product Fiche and Specifications.....................................................................................33
Useful Information and Licences..................................................................................... 34
UX-D750_IB_FInal200427V6.indd 4 28/04/2020 15:05

5
Safety Warnings
Ventilation
• To prevent the risk of electric shock or
re hazard due to overheating, ensure
that curtains and other materials do not
obstruct the ventilation vents.
• A minimum distance of 5 cm around the
unit should be maintained to allow for
sucient ventilation.
• Do not install or place this unit in a
bookcase, built-in cabinet or in another
conned space. Ensure the unit is well
ventilated.
Safety
• Always disconnect the unit from the mains
supply before connecting / disconnecting
other devices or moving the unit.
• Unplug the unit from the mains socket
during a lightning storm.
• In the interests of safety and to avoid
unnecessary energy consumption,
never leave the unit switched on while
unattended for long periods of time, e.g.
overnight, while on holiday or while out of
the house. Switch it o and disconnect the
mains plug from the mains socket.
Mains Cable
• Make sure the unit or unit stand is not
resting on top of the mains cable, as the
weight of the unit may damage the mains
cable and create a safety hazard.
• If the mains cable is damaged it must be
replaced by the manufacturer, its service
agent, or similarly qualied persons in
order to avoid a hazard.
The mains plug is used as disconnect
device, the disconnect device shall
remain readily operable.
Interference
• Do not place the unit on or near appliances
which may cause electromagnetic
interference. If you do, it may adversely
aect the operating performance of the
unit, and cause a distorted picture or
sound.
Batteries
• Batteries used in the remote control for this
unit are easily swallowed by young children
and this is dangerous.
• Keep loose batteries away from young
children and make sure that the battery
holder tray is secure in the remote control.
Seek medical advice if you believe a cell
has been swallowed.
• Read all the instructions carefully before
using the unit and keep them for future
reference.
• Retain the manual. If you pass the unit
onto a third party make sure to include this
manual.
• Check that the voltage marked on the
rating label matches your mains voltage.
Damage
• Please inspect the unit for damage after
unpacking.
• Do not continue to operate the unit if you
are in any doubt about it working normally,
or if it is damaged in any way - switch o,
withdraw the mains plug and consult your
dealer.
Location of Unit
• The unit must be placed on a at stable
surface and should not be subjected to
vibrations.
• Do not place the unit on sloped or unstable
surfaces as the unit may fall o or tip over.
• The mains socket must be located near the
unit and should be easily accessible.
• This unit is designed for indoor, domestic
use only.
Temperature
• Avoid extreme degrees of temperature,
either hot or cold. Place the unit well away
from heat sources such as radiators or gas /
electric res.
• Avoid exposure to direct sunlight and other
sources of heat.
Naked Flames
• Never place any type of candle or naked
ame on the top of or near the unit.
Moisture
• To reduce the risk of re, electric shock or
product damage, do not expose this unit
to rain, moisture, dripping or splashing.
No objects lled with liquids, such as
vases, should be placed on the unit. Do
not operate the unit with wet hands, near
water or other liquid.
• If you spill any liquid into the unit, it can
cause serious damage. Switch it o at the
mains immediately. Withdraw the mains
plug and consult your dealer.
UX-D750_IB_FInal200427V6.indd 5 28/04/2020 15:05

6
• Please dispose of batteries correctly by
following the guidance in this manual.
Supervision
• Children should be supervised to ensure
that they do not play with the unit and the
remote control.
• Never let anyone especially children push
anything into the holes, slots or any other
openings in the case - this could result in a
fatal electric shock.
Class 1 Laser Product
CLASS 1
LASER PRODUCT
• This unit
utilises a laser.
Use of controls,
adjustments or
performance of procedures other than
those specied herein may result in
hazardous radiation exposure.
• Before moving the unit, ensure the disc
tray is empty.
• Always remove the disc when the unit is
not in use.
• Failure to do so will risk severely damaging
the disc and the unit.
• Do not stack devices, heat from other
devices may aect the performance of the
unit.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
The lightning ash with arrowhead
symbol, within an equilateral
triangle, is intended to alert the
user to the presence of uninsulated
“dangerous voltage” within the
unit’s enclosure that may be of
sucient magnitude to constitute a
risk of electric shock.
The exclamation point within an
equilateral triangle is intended to
alert the user to the presence of
important operating and
maintenance (servicing)
instructions in the manual
accompanying the unit.
Service
• To reduce the risk of electric shock, do not
remove screws. The unit does not contain
any user-serviceable parts. Please leave all
maintenance work to qualied personnel.
• Do not open any xed covers as this may
expose dangerous voltages.
Maintenance
• Ensure to unplug the unit from the mains
socket before cleaning.
• Do not use any type of abrasive pad or
abrasive cleaning solutions as these may
damage the unit’s surface.
• Do not use liquids to clean the unit.
• This equipment is a Class II or double
insulated electrical appliance. It has
been designed in such a way that it
does not require a safety connection
to electrical earth.
~ AC voltage: This symbol indicates that the
rated voltage marked with the symbol is AC
voltage.
DC voltage: This symbol indicates that the
rated voltage marked with the symbol is DC
voltage.
To prevent the
spread of re, keep
candles or other
open ames away
from this product
at all times.
UX-D750_IB_FInal200427V6.indd 6 28/04/2020 15:05

7
Unpacking
Remove all items from the packaging. Retain the packaging. If you dispose of it please do so
according to local regulations.
The following items are included:
Thank you for purchasing your new product.
We recommend that you spend some time reading this instruction manual
in order that you fully understand all the operational features it oers. You
will also nd some hints and tips to help you resolve any issues.
Read all the safety instructions carefully before use and keep this
instruction manual for future reference.
Instruction Manual
DAB / FM Aerial
Quick Start Guide
RCA Stereo Audio Cable
Speaker Cable x 2 Connection Cable
Remote Control /
AAA Batteries x 2
Quick Start Guide
• If items are missing, or damaged please contact Partmaster (UK only). Tel: [phone] for assistance.
• If you require additional assistance:
For UK, please call our UK Call Centre on 0344 561 1234.
For Ireland, please call our Ireland Call Center on 1 890 818 575.
Main Unit Speakers x 2
Amplier
UX-D750_IB_FInal200427V6.indd 7 28/04/2020 15:05

8
Product Overview
Main Unit
Front View
Rear View
1. STANDBY Button /
Standby Indicator
2. Remote Sensor
3. Disc Tray
4. Open / Close Button
5. CLOCK Button
6. REP/SHUF Button
7. 5V 500mA
USB Socket
8. NFC Sensor
9. Display
10. Fast Forward
Button
Tuning forward button
Reverse Button
Tuning backward
button
Next Button
Preset up Switch
Previous Button
Preset down switch
Play/Pause Button
11. Stop Button
12. CABLE Socket
13. DAB/FM AERIAL
Socket
14. AUX IN 1L/R / AUX IN
2L/R Terminal
CABLE
1 2 3 4
5 6 7 108
12 13 14
9 11
UX-D750_IB_FInal200427V6.indd 8 28/04/2020 15:05

Amplier
Front View
Rear View
1. Headphones Socket
2. BASS Dial
3. TREBLE Dial
4. VOLUME Dial
5. SOURCE Dial
2 3 51 4
1. AC ~ Power Cable
2. CABLE Socket
3. SPEAKER OUT 6Ω (L/R) Terminal
21 3
9
UX-D750_IB_FInal200427V6.indd 9 28/04/2020 15:05

10
Remote Control
1. Standby Button
2. PAIR Button
3. CD/USB Button
4. Button
5. ALBUM/PRESET Button
6. Button
7. Button
8. Button
9. ALBUM/PRESET Button
10. AUX 1/2 Button
11. FM/DAB Button
12. Stop Button
13. REP/SHUF Button
14. SCAN Button
15. PROGRAM Button
16. INFO Button
17. DIM Button
18. VOL +/–Buttons
19. EQ Button
20. Button
21. CLOCK Button
22. TIMER/SLEEP Button
1
2
34
11
14
17
18
20
22
8
5
7
9
10
13
16
12
15
6
19
21
UX-D750_IB_FInal200427V6.indd 10 28/04/2020 15:05

11
2. Insert 2 AAA batteries with correct polarity (+/-) as
indicated.
Preparation
Battery Replacement for the Remote Control
1. Press and hold the button at the back of the remote
control to open the back cover.
Handling the Battery
• Improper or incorrect use of batteries may cause corrosion or battery leakage, which could cause re,
personal injury or damage to property.
• Only use the battery type indicated in this manual.
• Do not install new batteries with used ones and do not mix dierent types of batteries.
• Do not dispose of used batteries as domestic waste. Dispose of them in accordance with local
regulations.
• Do not expose the batteries to excessive heat such as sunshine, re or the like.
Handling the Remote Control
• Do not drop the remote control.
• Do not allow anything to impact the remote control.
• Do not spill water or any liquid on the remote control.
• Do not place the remote control on a wet object.
• Do not place the remote control under direct sunlight or near sources of excessive heat.
• Remove the battery from the remote control when not in use for a long period of time, as corrosion or
battery leakage may occur and result in physical injury, and / or property damage, and / or re.
• When the battery is exhausted, the remote control will not function.
3. Replace the back cover.
Ensure the back cover is in right position. Incorrect
installation will damage the rib of the remote control.
UX-D750_IB_FInal200427V6.indd 11 28/04/2020 15:05

12
Remote Control Operation Range
• Point the remote control to the
unit no more than 6 meters
from the remote control sensor
and within 60° horizontally and
20° vertically of the front of
the unit.
• Please note that the operating
distance may vary depending
on the brightness of the room.
• Make sure that there is no obstacle between the infrared remote sensor of the unit and remote
control. If you install the unit on rack, etc., the remote controllable range may decrease depending on
the thickness or colour of glass door of rack.
• Do not expose the infrared remote sensor to direct sunlight or other strong light, such as inverter
uorescent light.
30° 30°
Max. 6 m
UX-D750_IB_FInal200427V6.indd 12 28/04/2020 15:05

Connections
Connecting the Amplier and CD Player
Place the CD player on top of the amplier, and connect them with the Connection Cable.
Connecting the Speakers
Connect the speaker cables at the back of the speakers to the SPEAKER OUT 6Ω (L/R)
sockets at the rear of the unit.
CABLE
Connection
Cable
CABLE
Connection
Cable
CABLE
Rear View of the Main Unit
and the Amplier
Rear View of the Main Unit
Rear View of the Amplier
Rear View of the Right Speaker Rear View of the Left Speaker
13
Ensure all connections are connected before connecting to the mains power socket.
Connecting the speaker cable to the wrong terminal will cause the sound out of phase.
UX-D750_IB_FInal200427V6.indd 13 28/04/2020 15:05

Using Headphones
Turn down the volume before connecting the
headphones (not included). Slowly raise the volume
with the headphones on until you reach your
desired volume. When headphones are connected,
the speakers automatically mutes.
Connecting the Aerial
Fully extend the DAB / FM aerial. Connect the supplied DAB / FM aerial to the DAB/FM
AERIAL socket on the rear of the unit by turning the antenna screw cap clockwise.
CABLE
Auxiliary equipmentRear View of the Main Unit
Rear View of the Main Unit
(Red)
(White)
Using the AUX Connection
Use a RCA stereo audio cable (included) to connect an auxiliary equipment to the main
unit’s AUX IN 1L/R / AUX IN 2L/R sockets.
CABLE
• Do not overtighten, this could damage the aerial.
• To avoid noise, keep aerial away from the unit, the connecting cables and the mains
cable.
Long-term exposure to loud music may cause hearing damage. It is best to avoid
extreme volume when using headphones, especially for extended periods.
14
UX-D750_IB_FInal200427V6.indd 14 28/04/2020 15:05

Playing MP3 from a USB Device
When a USB device is connected to the unit, turn the SOURCE dial on the unit or press the
CD/USB button on the remote control to select the USB mode.
• The player supports the USB music le format of MP3 only.
• If your USB device is loaded with MP3 les but the display keeps showing“READ USB“, “ NO MUSIC” or
“NOT SUPPORT“ on the display, the format of your USB device might not be compatible with the unit.
• The unit can support USB devices with up to 32 GB of memory.
• The unit may not be compatible with all USB devices, this is not an indication of a problem with the
unit.
15
UX-D750_IB_FInal200427V6.indd 15 28/04/2020 15:05

Connecting to the Mains Supply
• This unit is designed to operate with an AC 220-240V ~ 50/60Hz power supply.
• Connecting the unit to any other power source may cause damage to the unit. Unwind
the mains cable to its full length. Connect the mains plug to a mains socket. Make sure
the mains plug is fully inserted into the mains socket. The unit is now connected and
ready to use.
• To switch the unit o completely, remove the mains plug from the mains socket.
AC220-240V~
50/60Hz
Rear View of the Main Unit
and the Amplier
Rear View of the Right Speaker Rear View of the Left Speaker
To the mains socket
• Ensure all connections are connected before connecting to the mains socket.
• Use the mains plug as the disconnect device. The disconnect device shall remain readily operable.
16
UX-D750_IB_FInal200427V6.indd 16 28/04/2020 15:05

17
Basic Operating
Switching ON / OFF
When you rst connect the unit to the AC power, the unit will be in Standby mode.
• Press STANDBY on the unit or on the remote control to switch the unit on. The
word “HELLO”will scroll across the display.
• Press STANDBY on the unit or on the remote control to switch the unit back to
Standby mode. The display will show“BYE BYE” and then the clock timer.
• To switch the unit o completely, remove the mains plug from the mains socket.
• Please turn the unit o completely to save energy when not in use.
ECO-Power Mode
• The unit features an ECO-Power / Standby mode. It automatically turns to ECOPOWER
/ STANDBY mode after 15 minutes if the unit is idle in BT, AUX 1, AUX 2, DISC or USB
mode or the external unit is disconnected, switched o or the volume is too close to
mute.
• In ON mode, press and hold STANDBY on the unit or on the remote control to
switch the unit into ECOPOWER mode.
• You may also press and hold STANDBY on the unit or on the remote control to
switch between ECOPOWER or STANDBY mode.
• To save energy consumption, the clock will not be displayed in ECO-Power mode,. If you
want to display the clock during standby mode, you can press the CLOCK button. The
clock display will disappear after 90 seconds.
Selecting Modes
Turn the SOURCE dial on the unit to switch between AUX1, AUX2, DAB, FM, DISC, USB
and BT (Bluetooth®) modes. The selected mode will show on the display.
Alternatively, you can directly press the followings buttons on the remote control to switch to your
desired mode:
• PAIR to switch to Bluetooth® mode.
• CD/USB repeatedly to switch between DISC and USB mode.
• AUX1/2 to switch to AUX1/AUX2 mode.
• FM/DAB repeatedly to switch between FM and DAB radio.
This instruction manual explains the basic instructions for operating this unit. Unless otherwise stated, all
operations described are based on remote control use.
UX-D750_IB_FInal200427V6.indd 17 28/04/2020 15:05

18
Adjust the Speaker Level Settings and Eects
Adjusting the Volume
To increase or decrease the volume, turn the – VOLUME + dial on the unit or press the
VOL + / –buttons on the remote control.
Mute Sound
If you wish to turn the sound o, press button. Press button again, or press VOL + / –
to resume normal listening.
Preset Equalizer
You can adjust the sound reproduced simply by choosing from 5 preset equalizers.
During play, press the EQ button on the remote control repeatedly to select: FLAT / POP /
JAZZ / ROCK / CLASSIC.
Adjusting the Bass
Turn the – BASS + dial on the unit to adjust the intensity of the bass output sound.
If bass adjusted, preset equalizer function is not available.
Adjusting the Treble
Turn the – TREBLE + dial on the unit to adjust the intensity of the treble output sound.
If treble adjusted, preset equalizer function is not available.
Adjusting the Display Brightness
Press DIM button on the remote control to scroll through the 3 brightness levels.
UX-D750_IB_FInal200427V6.indd 18 28/04/2020 15:05

19
Time Display
• During standby mode, press CLOCK to display the clock for approx 90 seconds.
• While the unit is on, press CLOCK to display the clock for few seconds.
Clock Synchronization Preference
In FM / DAB mode, press and hold INFO, then press / to select AUTO SYNC or
MANUAL SYNC. The display will show CT SYNC after the synchronization is done.
Sleep Timer
Use the sleep timer to turn the unit o after a certain number of minutes when in play
mode. By setting the sleep timer, you can fall asleep to music and know that your unit will
turn o by itself rather than play all night. When the setting timer is on, the timer indicator
“zzZ” will be displayed. The clock must be correctly set for the timer to operate correctly.
1. In On mode, press TIMER/SLEEP repeatedly to select your desired number of minutes.
The number of minutes shown will display in this sequence:
SLEEP 15SLEEP OFF SLEEP 30
SLEEP 120 SLEEP 90 SLEEP 60 SLEEP 45
2. When sleep timer is activated, the word “SLEEP” is displayed.
3. Press SLEEP to view the remaining time before switch o.
4. To cancel the sleep timer, press TIMER/SLEEP repeatedly until “SLEEP OFF” shows on
the display.
Clock Operation
In DAB / RDS station, the unit can synchronize with time transmitted by DAB / RDS station
(with CT information) automatically.
Manually Setting the Clock
Manual setting the clock can only be done in Standby mode.
1. In Standby mode, press and hold the CLOCK button until the display scrolls across
CLOCK SET, then the word“CLOCK” and “24” begins to blink on the display.
2. Press / button to set the 12/24 hour format.
3. Press the CLOCK button, hour indicator will blink.
4. Press / button to set the hour.
5. Press the CLOCK button, minute indicator will blink.
6. Press / button to set the minute.
7. Press the CLOCK button to conrm.
• If the unit is in ECO-Power standby, press and hold STANDBY on the unit or on the remote control
for a while to switch to normal standby.
• To exit timer setting mode without storing, press the button.
• If no button is pressed in approx 90 seconds, the unit exits clock setting mode automatically.
• If a power failure occurs or the unit is disconnected from the mains, the clock setting will be lost.
UX-D750_IB_FInal200427V6.indd 19 28/04/2020 15:05

20
• To exit timer setting mode without storing, press the button.
• If no button is pressed in 90 seconds, the unit exits clock setting mode automatically.
• If DISC / USB source is selected and the audio cannot be played, FM is activated automatically.
Daily Timer
You can use the setting timer to make the unit automatically turn on at a certain time
everyday from standby. When the setting timer is on, the timer indicator “ ” will be
displayed. The clock must be correctly set for the timer to operate correctly.
1. In Standby mode, press and hold TIMER/SLEEP until “TIMER SET“ scrolls across the
display. Then the system will switch to the last selected source.
2. Press / button to select a source (DISC / USB / FM / DAB).
3. Press TIMER/SLEEP, the hour indicator will blink.
4. Press / button to set the hour.
5. Press TIMER/SLEEP, the minute indicator will blink.
6. Press / button to set the minute.
7. Press TIMER/SLEEP, the volume indicator will ash.
8. Press / button to adjust the alarm volume.
9. Press TIMER/SLEEP to conrm. The display will show“ ”.
To Deactivate or Re-activate a Daily Timer
In Standby mode, repeatedly press TIMER/SLEEP on the remote control to activate or
deactivate the timer.
DAB Radio Operation
Turn the SOURCE dial on the unit or press FM/DAB repeatedly on the remote control to
select DAB source. The word “DAB” will be showed on the display.
1. If the unit is connected to the mains power and then switched on to DAB mode for the
rst time, the unit will automatically start scanning. The display will show “SCANNING”.
2. All the stations that have been found will be stored automatically. Press / on the
unit or / on the remote control to explore the found stations.
3. To re-tune, press the SCAN button on the remote control to perform a quick scan again.
Auto Scan
The auto scan will search for the entire DAB Band III channels. After the scan has nished,
the rst alphanumerically found station will be automatically selected.
1. Press SCAN button to activate automatic program mode. The display will show
“SCANNING” that indicates the progress of the scan.
2. Once the scan has nished, the unit will display the total number of stations have been
found. All stations that have been found will be automatically stored.
UX-D750_IB_FInal200427V6.indd 20 28/04/2020 15:05