Ocean Digital DK-23 User manual

DAB+/DAB/FM Radio
DK-23
Please read this user manual carefully before using the receiver.
User Manual

Contents
Location of Controls ...........................................1
Precautions .......................................................3
Getting started ...................................................4
Changing radio mode ..........................................5
DAB station scan ................................................5
Tuning DAB station .............................................5
FM scan ............................................................6
Preset a station ..................................................6
Recall a station preset .......................................7
Volume control ...................................................7
Info ...................................................................8
System ..............................................................9
Q & A ...............................................................11
Technical Specification .....................................12

- 01 -
Location of Controls
1 2 3
4
69710 811
13 14 15
5
12

1. / MODE
[ ]
Long press to power on and off.
[MODE]
When the radio is power on, short pressing the button to
switch between DAB and FM radio
2. Preset button 1-3
Press and hold the button 1-3 to quick saving the
favourite channel, hit the same button to recall the
channel
3. VOLUME
Rotate the knob to increase or reduce the volume level.
4. Display
5. Speaker
6. PRESET
Long press the button to enter the preset list
Short press the button to recall the preset list
7. INFO MENU
[INFO]
Press the button repeatedly to view various info
broadcasted by the radio station.
[MENU]
Long pressing the button to enter the system setting.
8. SCAN
Short press the button to scan.
9. DOWN
Skip to previous station/manual scan downwards.
10. UP
Skip to next station/manual scan upwards.
11. OK
Press to confirm selection
12. LED indicator for battery charging
13. USB port for charging built-in battery
14. Earphone socket
15. Antenna
Location of Controls
- 02 -

• The radio should not be used in a high temperature or
high humidity environment over prolonged periods of
time as this may damage the unit.
• Keep the radio away from liquids as it may get damaged.
Please switch off the radio immediately if water or liquids
is spilled into the radio. Consult with the shop you bought
this radio for any question.
• Avoid using or storing the unit in dusty or sandy
environment.
• Do not open and repair the radio by yourself.
• Use only the specified power input voltage to charge the
battery. Connecting a power supply with a different
rating will cause permanent damage to the radio and
may be hazardous.
• Clean only with dry cloth
Precautions
- 03 -

Getting started
The radio is powered by the built-in lithium battery. A USB
cable is supplied in the product package.
Hold and press the [ /Mode] button to power on.
To power off the radio, long pressing the same button.
Charging battery
You can check the level of battery power remains on the
radio.
When the radio is playing, press the [Info/Menu] button
repeatedly until you see the battery indicator showing as
e.g. BAT:50%.
When battery power is low, it will prompt with message
“Low Battery!” to remind for battery charging.
To charge the battery, connect the micro USB plug to the
port at the rear side of the radio, connect the other end to
a power source supplied with 5V OUT. The LED will light
up in red indicates the battery is charging.
If the radio is in OFF mode while charging, the LED will
turn to green when charging is done.
- 04 -

Changing radio mode
When the radio is power up, press the [ /Mode] button
to select between DAB and FM mode.
DAB station scan
If this is the first time the radio is power up, it will scan the
DAB radio stations automatically. It will display and play
the first station after the scan is done.
In case it displays “No DAB Service”, short press the
[Scan] button to start scanning.
Tuning DAB station
Press the [UP] or [DOWN] button to choose other radio
channels. Then press [OK] button to confirm to start play
automatically.
DAB Radio
- 05 -

FM scan
Select the FM mode, short press the [SCAN] button to
initiate the auto scan. The radio will store the preset
automatically when the scan is done.
To manual scan, use the [UP] or [DOWN] button button
and it will fine tune the frequency in a step of 0.05MHz.
Preset a station
FM scan/Preset a station
- 06 -
Your radio can store up to 20 DAB stations and 20 FM
stations in its preset memories for instant access to your
favorite stations.
1. Tune your radio to the station that you wish to preset.
2. Press and hold [Preset] button on the radio, it will enter
the "Preset Store" list. Select the preset number you want
to save by using the [UP] or [DOWN] button, press the
[OK] knob to confirm. It will show the preset number is
saved.
3. There are 3 preset buttons on the radio. It allows to
save and recall quickly a dedicated channel. Press and
hold the button to store the channel.
4. You can replace the existing preset with other channel
by doing the same preset procedure as described above.

Briefly press the [Preset] button on the unit, the preset list
will pop up. Press the [UP] or [DOWN] button to find the
station you want to listen, then press [OK] button to recall
the station.
If you have preset the favourite channels for Preset button
1-3, simply press these buttons to access them quickly.
Note
1. If there is already an existing DAB or FM station
stored under a preset, it will be overwritten when you
save a new station.
2. The DAB presets will not overwrite the FM station
presets.
Recall a station preset
Volume control
Rotate Volume [- /+] knob to adjust the volume.
Recall preset/Volume
- 07 -