Roberts Radio RD-28 User Manual
RD-28
DAB digital radio
ROBERTS
Sound for Generations
Please read this manual before use
Contents
Controls ...............................................................................2
Battery operation .................................................................3
Mains operation ...................................................................3
Operating your radio ...........................................................4
Selecting a station ..............................................................5
Secondary services ............................................................6
Display modes ....................................................................6
Finding new stations ...........................................................7
Autoselect ...........................................................................7
Manual tuning .....................................................................8
Signal strength display .......................................................8
Favourite button .................................................................9
Recalling your favourite station ..........................................9
System reset .....................................................................10
Headphone socket ............................................................11
Line out socket ..................................................................11
Display backlight ...............................................................11
General ..............................................................................12
Specifi cations ....................................................................12
Circuit features ..................................................................12
Mains Supply .....................................................................13
Guarantee .........................................................................14
1
Controls
(Top)
1 4
2
12 89
11
3
10
5
7
6
1. On/Off button
2. Mains LED indicator
3. Line out socket (on rear)
4. Telescopic aerial (on rear)
5. Headphone socket (on end)
6. Tuning control
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
7. Favourite button
8. Info button
9. Select button
10. Auto Tune button
11. Liquid crystal display (LCD)
12. Volume control
2
Battery operation
1. Remove the Battery cover on the rear of the unit by pushing the
battery door in and downwards.
2. Insert six LR14 (C size) batteries into the spaces in the compartment.
Take care to ensure all batteries are inserted with the correct polarity as
shown inside the battery compartment. Replace the battery cover.
3. Reduced power, distortion and a ‘stuttering’ sound are all signs that
the batteries may need replacing.
4. If the radio is not to be used for any extended period of time it is
recommended that the batteries are removed from the radio.
We would recommend for economy that the RD-28 is used on the
mains whenever possible with battery operation for occasional or
stand-by use only.
IMPORTANT: The batteries should not be exposed to excessive heat
such as sunshine, fi re or the like. After use, disposable batteries should
if possible be taken to a suitable recycling centre. On no account
should batteries be disposed of by incineration.
Mains operation
1. Place your radio on a fl at surface.
2. Plug the mains lead into the Socket located on the rear of your radio
ensuring that the plug is pushed fully into the socket.
3. Plug the other end of the mains lead into a wall socket and switch on
the wall socket.
• IMPORTANT: The mains plug is used as the means of connecting
the radio to the mains supply. The mains socket used for
the radio must remain accessible during normal use. In order
to disconnect the radio from the mains completely, the mains
plug should be removed from the mains socket outlet completely.
4. When the mains LED is off, it indicates that the radio is completely
disconnected from the mains.
1
3
Operating your radio
1. Fully extend the telescopic aerial
2. Press the On/Off button to switch on your radio. The display will show
Roberts DAB digital radio for a few seconds.
3. If this is the fi rst time the radio is used a quick scan of UK Band III
DAB channels will be carried out. The display will show Autotune Quick
scan. If the radio has been used before the last used station will be
selected.
4. During Autotune as each group of stations is detected the bottom line
of the display will show its name and the station count will be updated.
The top line of the display shows a bargraph indicating progress of
the Autotune.
5. When the Auto tune is complete the fi rst station (in numeric-alpha
order 0...9...A....Z) will be selected.
6. If the station list is still empty after the Autotune your radio will display
No Signal.
7. If no signals are found it may be necessary to relocate your radio to
a position giving better reception.
2
If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
4
Loading...