Roberts Radio Radio solarDAB 2 User Guide

DAB / FM RDS digital solar radio  
Please read this manual before use  
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Controls  
(Front)  
6 7  
8
9
10  
5
4
3
2
1
11  
12  
1. Tuning control  
2. Preset button  
3. Favourite button  
4. On / Off button  
5. Telescopic aerial  
6. Solar indicator  
7. Charge / Low battery indicator  
8. LCD display  
9. Auto Tune button  
10. DAB / FM button  
11. Info button  
12. Speaker  
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2
020 8758 0338 (Mon-Fri)  
Controls  
13. Volume control  
14. Headphone socket  
15. USB socket  
16. Auxiliary input socket  
17. DC input socket  
18. Battery compartment  
13  
14  
15  
16  
17  
18  
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3
Battery operation using rechargeable  
batteries - included (also see page 24)  
1. Remove the battery cover on the back of the unit by pushing the  
battery door in slightly and then downwards in the direction of the  
arrows in the diagram.  
2. Slide the switch inside the battery compartment to the NiMH/NiCad  
1
position.  
3. Insert three Rechargeable LR6 (AA size) batteries into the spaces  
in the compartment. Take care to ensure all batteries are inserted  
with the correct polarity as shown on the back of the radio. The radio  
is designed to be used with Nickel Metal Hydride (NiMH) or Nickel  
Cadmium (NiCad) rechargeable batteries.  
4. Plug the mains adaptor into your radio and then plug the adaptor into  
the mains.  
5. The Charge light will flash green indicating batteries are charging.  
Batteries will be fully charged in around 7 hours. The battery light  
shows a steady green light when the battery charging is complete.  
Important: when using rechargeable batteries the battery switch  
must be placed in the NiMH/NiCad position. Batteries will only  
be charged when the radio is switched off and connected to the  
AC adaptor.  
When the batteries are exhausted, the battery light will show red for a  
short while. The radio will then switch itself off. It may not be possible  
to switch the radio back on until the batteries are recharged, or until  
the radio is connected to the mains adaptor.  
2
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.  
IMPORTANT: The batteries should not be exposed to excessive heat  
suchassunshine,reorthelike.Afteruse,disposablebatteriesshould  
if possible be taken to a suitable recycling centre. On no account  
should batteries be disposed of by incineration.  
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Battery operation using alkaline batteries  
(also see page 24)  
1. Remove the battery cover on the back of the unit by pushing the  
battery door in slightly and then downwards in the direction of the  
arrows in the diagram.  
2. Slide the switch inside the battery compartment to the Alkaline  
1
position.  
3. Insert three LR6 (AA size) alkaline batteries into the spaces in the  
compartment. Take care to ensure all batteries are inserted with the  
correct polarity as shown on the back of the radio. Then replace the  
battery cover.  
Important: when using alkaline batteries the battery switch must  
be placed in the alkaline position. Failure to do so could result  
in serious damage to the batteries or radio.  
When the batteries are exhausted, the battery light will show red for a  
short while. The radio will then switch itself off. It may not be possible  
to switch the radio back on until the batteries are replaced, or until the  
radio is connected to the mains adaptor.  
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 solarDAB 2 is used via the  
ACadaptorwheneverpossiblewithbatteryoperationforoccasionalor  
stand-by use only. If extended listening using batteries is anticipated,  
then the use of rechargeable batteries is recommended.  
2
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5
Using the AC adaptor  
1. Insert the adaptor plug into the DC in socket on the right hand side of  
your radio.  
2. Plug the adaptor into a standard 13A mains socket outlet. Whenever  
the adaptor is plugged in to the radio and switched on at the mains the  
batteriesareautomaticallydisconnected.Iftheadaptorispluggedinto  
the radio but not switched on then the radio will run from the batteries  
if fitted.  
The AC adaptor should be disconnected from the mains supply and  
the radio when not in use.  
IMPORTANT: The mains adaptor 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  
adaptor should be removed from the mains socket outlet  
completely.  
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Using solar power  
Important - The radio does not need to be switched on in order  
for the solar panel to operate.  
NOTE: Best performance of the solar panel will be achieved when the sun  
is directly overhead, and the sunlight is unobstructed by clouds, foliage,  
curtains, and the like. In certain situations and poorer light conditions,  
the solar panel may not be effective and should not be relied upon as the  
primary energy source for standard usage. The solar panel is designed  
as a supplementary energy source which under suitable light conditions  
is able to contribute up to 100% of the radio's energy requirement.  
1. In order to recharge your solarDAB radio's batteries using solar power,  
positiontheradiosothatitsintegralsolarpanelreceivesdirectsunlight.  
The more sunlight that falls on the solar panel - the more electricity it  
can generate to power the radio.  
The solar panel will only deliver power to the radio, or charge the batteries  
under natural sunlight. It will not deliver charge in artificial light.  
2. The solar indicator should be used as a positioning aid to achieve the  
greatest output from the solar panel.  
Do NOT attempt to charge the batteries by placing the solar panel directly  
under any kind of sun-lamp. This will cause irreversible damage to the  
radio and may damage the casing.  
3. The brightness of the solar indicator shows the level of solar energy  
reaching the solar panel.  
4. Adjust the position of the radio so as to achieve maximum brightness  
of the solar indicator.  
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7
Operating your radio - DAB  
1. Carefully extend the telescopic aerial.  
2. Press the On/Off button to switch on your radio. The display will show  
"Welcome to DAB".  
3. If this is the first time the radio is used a quick scan of the Band III  
DAB channels will be carried out. If the radio has been used before  
the last used station will be selected.  
2
4. During the scanning process, the lower line of the display shows a  
bar-graph indicating progress of the scan.  
5. When the scanning is completed the first station (in numeric-alpha  
order 0...9...A....Z) will be selected.  
6. If the station list is still empty after the scan your radio will display  
"Service not available".  
7. If no signals are found it may be necessary to relocate your radio to  
a position giving better reception. Then, either switch your radio off  
and on again, or press the Auto Tune button to repeat the scan.  
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Selecting a station - DAB  
1. The top line of the display shows the name of the station currently  
selected.  
2. RotatetheTuningcontroltoscrollthroughthelistofavailablestations  
on the lower line of the display. Stop rotating the Tuning control when  
you find the station that you wish to hear.  
3. PressandreleasetheTuningcontroltoselectthestation.Thedisplay  
2,3  
may show "Now tuning..." while your radio finds the new station.  
4. Adjust the Volume control to the required setting.  
Note: If after selecting a station the display shows "Service not available"  
it may be necessary to relocate your radio to a position giving better  
reception.  
The use of radio station presets for selecting your preferred radio stations  
is described on page 18.  
4
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9
Display modes - DAB  
Your radio has a range of display modes:-  
1. Press the Info button to cycle through the various modes.  
a
b
a. Scrolling text  
b. Program Type  
c. Multiplex Name  
Displays scrolling text messages such as  
artist/track name, phone in number etc.  
1
Displays the type of station being listened  
to e.g. Pop, Classic, News etc.  
c
Displays the name of DAB multiplex to  
which the current station belongs.  
d
e
d. Time and date  
e. Frequency  
Displays the current time and date.  
Displays the frequency of the DAB  
multiplex for the station listened to.  
f
f. Bit rate & audio type  
g. Signal Strength  
Displays the digital bit rate & audio type  
for the station being listened to.  
g
Displays a graph showing the signal  
strength for the station being received.  
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Finding new radio stations - DAB  
As time passes new stations may become available. To nd new stations  
proceed as follows:-  
1
1. Press and release the Auto Tune button. The display will show  
"Scanning..." and your radio will perform a scan of the Band III DAB  
channels. As new radio stations are found the station counter on the  
right-hand side of the display will increase and the radio stations will  
be added to the list stored in the radio.  
Secondary services - DAB  
1. Certainradiostationshaveoneormoresecondaryservicesassociated  
with them. If a radio station has a secondary service associated with it  
the display will show ">>" next to the station name on the station list.  
The secondary service will then appear immediately after the primary  
service as you rotate the tuning control clockwise.  
1,2  
2. Press and release the Tuning control to select the station.  
3. When the secondary service shuts down, your radio will automatically  
switch back to the main radio station (or primary service) if it is  
available.  
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11  
Manual Tuning - DAB  
Manual tuning allows you to tune directly to the various DAB Band III  
channels. UK DAB stations located in the range 11B to 12D.  
1. Press and hold in the Info button until the display shows "Manual  
1
tune". Press and release the Tuning control to select this function.  
2. Rotate the Tuning control to select the required DAB channel.  
3. Press and release the Tuning control to select the desired channel.  
The graph will indicate the signal strength, and the lower line will show  
the name of the DAB Multiplex (group of radio stations). Any stations  
found will be added to the stored list in the radio.  
4. Press and release the Tuning control to return to the normal tuning  
1-4  
mode.  
Signal strength display - DAB  
1. Repeatedly press and release the Info button until the lower line of  
the display shows signal strength.  
1
2. Position your radio and try moving the aerial so as to give maximum  
numberofblackrectanglesonsignalstrengthdisplay.Normally,thebest  
reception will be found with the aerial vertical and fully extended.  
3. The clear unfilled rectangle indicates minimum signal level required  
for satisfactory reception.  
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Dynamic Range Control settings - DAB  
Dynamic Range Control (also known as DRC) can make quieter sounds  
easier to hear when your radio is used in a noisy environment.  
1. Press the On/Off button to switch on your radio.  
1
2. Press and hold in the Info button. The display will show “Manual  
tune.”  
3. Rotate the Tuning control until the display shows "DRC".  
2
4. Press and release the Tuning control to enter the adjustment  
mode.  
5. Rotate the Tuning control to select the required DRC setting (the  
default is 0).  
DRC 0 - DRC is switched off, Broadcast DRC will be ignored.  
DRC 1/2 - DRC level is set to 1/2 that sent by broadcaster.  
DRC 1 - DRC level is used as sent by broadcaster.  
3-6  
6. Press and release the Tuning control to confirm the setting. The  
display will return to normal tuning mode.  
Note: Not all DAB broadcasts are able to use the DRC function. If the  
broadcast does not support DRC, then the DRC setting in the radio will  
have no effect.  
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13  
Operating your radio - Search tuning - FM  
1. Carefully extend the telescopic aerial fully.  
2. Press the On/Off button to switch on your radio.  
3. Press the DAB/FM button to select the FM band.  
2
4. Press and immediately release the Auto tune button, your radio will  
scan in an upwards direction (low frequency to high frequency) and  
stop automatically when it finds a station of sufficient strength.  
3
5. After a few seconds the display will update. The display will show the  
frequency of the signal found. If the signal is strong enough and there  
is RDS data present then the radio will display the station name.  
4-7  
6. To nd other stations, press and release the Auto tune button as  
before.  
7. To scan the FM band in a downwards direction (high frequency to low  
frequency) press and hold down the Auto tune button for 2 seconds  
and then release.  
8. Whenthewavebandendisreachedyourradiowillrecommencetuning  
from the opposite waveband end.  
9
9. Adjust the Volume control to the required setting.  
The use of radio station presets for selecting your preferred radio stations  
is described on page 18.  
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Manual tuning - FM  
1. Press the On/Off button to switch on your radio.  
1
2. Press the DAB/FM button to select the FM band. Carefully extend the  
telescopic aerial fully for FM reception.  
3. Rotate the Tuning control to tune to a station. With each click of the  
control the frequency will change up or down by 50 kHz.  
2
4. When the waveband end is reached the radio will recommence tuning  
from the opposite waveband end.  
5. Set the Volume control to the desired settings.  
6. To switch off your radio press the On/Off button.  
3
5
6
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15  
Display modes - FM  
In FM mode the bottom line of the display can be set to any of the following  
display options:-  
a
b
1. Press the Info button to cycle through each of the options.  
1
a. Scrolling text  
Displays scrolling text messages such  
as artist/track name, phone in number  
etc.  
b. Program type  
Displays type of station being listened to  
e.g. Pop, Classic, News, etc.  
c
c. Time and date  
d. Frequency  
Displays the current time and date.  
Displays frequency of the station being  
listened to.  
d
e
e. Audio mode  
Display shows Auto (stereo) or Mono.  
Note: Your radio will display "NO Radio Text" on the lower line of the  
display if there is no scrolling text available and "NO PTY" if there is no  
programme type information.  
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Favourite button  
Your radio is fitted with a button which when pressed will automatically  
select the required waveband and tune to your Favourite radio station.  
With this button you can store one favourite station from either the DAB  
or FM wavebands.  
To set up your favourite station, follow these steps:  
1. Carefully extend the telescopic aerial and switch on your radio.  
2. Select the desired waveband (DAB or FM) and tune into the required  
radio station as described on the preceding pages.  
3. Press and hold down the Favourite button (for 5 seconds) until the  
3
display shows "My Fav. Saved".  
Recalling your favourite station  
1. Carefully extend the telescopic aerial and switch on your radio.  
If your radio is inAuxiliary Input mode, press and release the DAB/FM  
button to select normal radio operation.  
2. Momentarily press the Favourite button, your radio will automatically  
select the DAB or FM waveband as needed and then tune to the radio  
station stored in the favourite memory.  
2
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17  
Preset stations - DAB and FM  
To make it easier for you to tune your radio to the stations that you prefer,  
you may store selected radio stations as presets. Your radio holds presets  
separately for DAB and FM radio modes.  
You may set as many or as few presets as you like in each mode.  
You can easily switch between displaying all DAB stations (or all FM  
frequencies) and displaying only those that you have set as presets.  
Any station or frequency which has been marked as a preset can easily  
have the mark cancelled should your preferences or needs change.  
Presets are retained when your radio is switched off.  
1. To setup your preset stations, tune into the required station.  
2. Press and hold down the Preset button until the displays shows a  
tick symbol next to the radio station name or frequency. This indicates  
that the radio station is marked as a preset. To cancel the preset mark,  
press and hold the Preset button again.  
2,4  
3. Repeat steps 1 and 2 as needed for any other stations that you want  
as presets.  
4. To view only the preset stations for the currently selected waveband  
when tuning, press and release the Preset button so that the heart  
symbol shows in the display.  
5
5. To listen to one of the preset radio stations, rotate the Tuning control  
until the required radio station is displayed. Press and release the  
Tuning control to select and tune to that station.  
6
6. Tocancelthepresetstationsview,pressandreleasethePresetbutton  
so that the heart symbol disappears from the display. Your radio will  
then be able to access the full station list using the Tuning control.  
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020 8758 0338 (Mon-Fri)  
FM Stereo/Mono (Headphones only)  
1. Ifastationbeingreceivedisweaksomehissmaybeaudible(especially  
when listening using headphones). To reduce this, press and release  
the Tuning control so that the display shows "Switch to Mono". Your  
radio will switch to mono mode.  
1,2  
2. To return to stereo mode press and release the Tuning control so  
that the display shows "Switch toAuto". Your radio will switch to stereo  
mode.  
Note: Stereo listening is only available when listening via headphones.  
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19  
Scan sensitivity setting - FM  
Your radio will normally scan for FM broadcasts which are strong enough  
to give good reception. However, you may wish the Auto-scan function  
to also be able to find weaker signals, possibly from more distant radio  
transmitters. Your radio includes a local / distant option for the Auto-scan  
function.  
1
1. Press the On/Off button to switch on your radio.  
2. If needed, press the DAB/FM button to select the FM band.  
2
3. Press and hold the Info button until the display shows "FM Scan  
Zone" then press the Tuning control to enter the scan zone selection  
menu.  
3
4. RotatetheTuningcontroltoswitchbetweenLocalandDistantoptions  
on the lower line of the display. The Distant option will allow the radio  
to find weaker signals when scanning.  
5. Press and release the Tuning control to confirm your selection. The  
radio will then revert to the normal information display. The Local or  
Distant setting is stored in the radio and remains in force until changed  
or until a System Reset.  
3-5  
Note: The initial setting (out of the box, or after a System Reset) causes  
the radio to ignore weaker (or more distant) signals.  
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20  
020 8758 0338 (Mon-Fri)  
Software version  
The software display cannot be altered and is just for your reference.  
1,3  
1. To view the software version on the display, ensure your radio is in  
DAB mode and press and hold the Info button for 2 seconds.  
2. RotatetheTuningcontroluntilthedisplayshowsSWVersion”.Press  
the Tuning control the software version will appear on the display.  
3. Press the Info button to revert to the normal display mode.  
2
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21  
System reset  
If your radio fails to operate correctly, or some digits on the display are  
missing or incomplete, it may be possible to restore normal operation by  
carrying out a System Reset operation on your radio. This will restore the  
radio's settings to their factory defaults. No presets will be stored, and the  
list of DAB radio stations will be empty.  
1
If you have moved to a different part of the country and you wish to erase  
local DAB radio stations that are no longer available from the stored list,  
thenyoumaycarryoutthisprocedure.Yourradiowillautomaticallyre-scan  
for the DAB stations available at your current location when it restarts.  
1. Press and hold down the Info button for 2 seconds  
2. Rotate the Tuning control until the display shows "Factory reset",  
2,3  
then press and release the Tuning control.  
3. Ifyouwishtoperformtheresetoperation,pressandreleasetheTuning  
control one more time. A full reset of your radio will be performed.  
All presets and station lists will be erased.  
4. After a system reset a scan of the DAB band will be performed.  
In case of malfunction due to electrostatic discharge, reset the product  
(temporary disconnection of the power adaptor or removal of batteries  
may be required) to resume normal operation.  
If a problem persists our technical staff would be pleased to offer  
anyassistanceonoperatingtheradio. Ourtechnicalhelplinenumber  
is 020 8758 0338.  
If you need any further advice, please call our Technical Helpline on :-  
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22  
020 8758 0338 (Mon-Fri)  
Headphone socket  
A3.5mm Headphone Socket located on the right hand side of your radio  
is provided for use with either headphones or an earpiece. Inserting a plug  
automatically mutes the internal loudspeaker.  
IMPORTANT:Excessivesoundpressurefromearphonesandheadphones  
can cause hearing loss.  
Auxiliary input socket  
1. Connect a stereo or mono audio source (i.e. CD player, MP3 player,  
etc.) to the Auxiliary input socket.  
2. Press the On/Off button to switch on the radio. Press and release  
the DAB/FM button until the display shows "AUX IN".  
Note that the Auxiliary Input mode can only be selected when a plug  
is inserted in the socket.  
1
3. Adjust the Volume control on your player and on the radio for  
comfortable listening.  
4. Remove the cable from the Auxiliary input socket or press and  
release the DAB/FM button to cancel Auxiliary Input mode.  
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23  
A Few Words about Batteries…  
Rechargeable batteries  
Your Roberts solarDAB 2 radio has been designed to use a choice of  
power sources. You may plug it into the mains using the supplied high-  
efficiency adaptor, or for listening away from the mains you may use  
either rechargeable batteries (included) or alkaline batteries. We do not  
recommend the use of carbon-zinc or zinc-chloride batteries.  
Your solarDAB 2 radio uses a range of methods to ensure correct and  
safe charging of Rechargeable Nickel-Metal-Hydride or Nickel Cadmium  
batteries. These work to protect your batteries from excessive charge  
and discharge. These protections can only work properly if the advice  
above is followed. In particular, the radio will not be able to correctly  
charge batteries if they are a mixture of different brands, or different  
ages, or different capacities.  
It is very important that you read the advice and warnings given  
below.  
We recommend that all the rechargeable batteries used in your radio  
are bought together as a set. They should always be charged together  
and discharged together and not “borrowed” from time to time for other  
applications. This will ensure that they give their optimum performance  
in your radio.  
1) Whichever type of batteries you choose to use, it is very important  
that the battery selection switch under the cover is set to the correct  
type.  
a. If no batteries are fitted, then set the switch to the Alkaline position (to  
the left as viewed from the back of the radio). This position minimises  
the power consumption when the radio is powered from the mains.  
b. If Alkaline batteries are fitted, then set the switch to the Alkaline  
position (to the left as viewed from the back of the radio).  
c. If Rechargeable batteries are fitted, then set the switch to the  
NiMH/NiCad position (to the right as viewed from the back of the  
radio). Your radio is designed to use Nickel-Metal-Hydride or Nickel  
Cadmium rechargeable batteries. No other type of rechargeable  
battery should be used in the radio.  
We recommend that the rechargeable batteries that you use should  
be from a quality brand, and should be of at least 2500mAh capacity.  
Batteries of this capacity should be able to power your radio for up to  
20 hours depending upon the volume of the radio, whether DAB or FM  
mode is used (DAB mode uses slightly less power than FM), and also  
depending on the condition of the batteries.  
Before you first install a new set of rechargeable batteries into your  
radio you should first make sure that the battery type switch beneath the  
battery cover is in the NiMH/NiCad position. Install the batteries arranging  
them as shown on the back of the radio. Plug the mains adaptor into a  
mains socket and then into the radio. While the batteries are charging the  
charge indicator should show a flashing green light. When the batteries  
are fully charged the indicator will stop flashing and will show a steady  
green light. The time taken to charge the batteries will depend on how  
much charging they require. New batteries may be partly charged when  
first fitted, but it is normal for a set of batteries to take several hours to  
charge fully (this can be between 5 and 8 hours depending on the battery  
capacity and their initial state of charge).  
2) NEVER mix old and new Alkaline batteries. The old batteries may  
suffer damage and leak which will damage your radio and whatever  
the radio is standing on.  
3) NEVER mix old and new Rechargeable batteries. This may  
result in unreliable charging and shortened battery life. Never mix  
Rechargeable batteries of different types or capacities even if they  
are new.  
4) NEVER mix Alkaline and Rechargeable batteries. The recharging of  
Alkaline batteries can be very dangerous.  
If you need any further advice, please call our Technical Helpline on :-  
020 8758 0338 (Mon-Fri)  
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24  
If you use the radio powered from the batteries, the battery light will be  
off until the batteries are exhausted. The battery light will then show red  
for a short while before the radio switches itself off. It does this in order  
that the batteries are not excessively discharged. This would otherwise  
damage the batteries and shorten their life.  
To avoid danger and risk of injury, please follow  
these guide lines  
Improper use of batteries may result in leakage of fluid, overheating  
or explosion. Battery fluid is corrosive and may also be toxic. Battery  
fluid can cause skin burns, can damage the eyes, and can be harmful if  
swallowed.  
If you use the radio powered from the mains with rechargeable batteries  
fitted, the charging process is suspended until you switch off the radio.  
When you switch off the radio using its On/Off button charging will  
then resume. If the batteries have already been charged then they will  
only charge for a few more minutes before the charge indicator stops  
flashing.  
1. Keep batteries out of the reach of children.  
2. Do not heat, open, puncture, mutilate or dispose of batteries by  
burning.  
3. Do not mix different battery types or old and new batteries. Always  
replace all the batteries at the same time.  
If you only listen to your radio for short periods, you do not need to  
connect your radio to the mains to charge the batteries every time that  
you use it. However, if the radio is not to be used for a few weeks, then  
we recommend that the batteries are fully charged (charge light shows  
steady green) before the radio is put to one side.  
4. Do not carry or store batteries such that metal objects may contact  
the end caps.  
5. Remove batteries from the radio if they are worn out or if you are  
storing it for a long time.  
6. Remove old or worn out batteries promptly, and recycle or dispose of  
them according to the regulations applicable to your location.  
7. If a battery does leak, remove all batteries from the product, taking  
care to avoid directly touching the leaked fluid. If the fluid contacts  
skin or clothes wash with water immediately. Before inserting new  
batteries, thoroughly clean the battery compartment with a damp  
paper towel, or follow the battery manufacturer’s advice for clean  
up.  
If you intend not to use your radio for some months, then we recommend  
that the batteries are removed and put away, keeping them in a cool  
place out of reach of children, away from moisture and such that no metal  
object can contact the battery terminals.  
With care, rechargeable batteries can last a long time and can operate for  
many hundreds of charge and discharge cycles. When your rechargeable  
batteries can no longer power your radio adequately, please dispose of  
them thoughtfully.  
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25  
Display backlight  
1. When using the radio powered from batteries, the display backlight  
will be switched on for approximately 12 seconds when any button is  
pressed.  
2. When your radio is powered by theAC mains using the supplied mains  
adaptor the display backlight will always be on whenever the radio is  
switched on.  
USB socket for software upgrade  
Software updates for your solarDAB 2 may be available in the future. If you  
register your product at www.robertsradio.co.uk/register and include a  
valid e-mail address you will receive notification of software updates.  
As software updates become available software and information on how  
to update your radio can be found at www.robertsradio.co.uk/support  
If you need any further advice, please call our Technical Helpline on :-  
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26  
020 8758 0338 (Mon-Fri)  
Your radio should not be exposed to dripping or splashing and that  
no objects filled with liquids, such as vases, shall be placed on the  
radio.  
It is recommended to operate the product such that there is a minimum  
distance (10cm recommended) to adjacent objects in order to ensure  
good ventilation.  
The ventilation of the product should not be restricted by covering it or  
its ventilation openings with items such as newspapers, tablecloths,  
curtains etc.  
No naked flame sources such as lighted candles should be placed on  
the product.  
General  
Do not allow this radio to be exposed to water, steam or sand. Do not leave  
your radio where excessive heat could cause damage such as in a parked  
car where the heat from the sun can build up even though the outside  
temperature may not seem too high. It is recommended that the DAB band  
beusedwhereverpossibleasbetterresultsintermsofqualityandfreedom  
from interference will usually be obtained than on the FM band.  
The name plate is located on the rear of your radio.  
It is recommended to avoid using or storing the product at extremes  
of temperature. Avoid leaving the unit in cars in direct sunlight.  
Note that normal use of the solar panel by placing the radio in the sun  
on a windowsill, in a conservatory or in a similar location is intended and  
should not harm your radio.  
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27  
Specifications  
Circuit Features  
Loudspeaker  
Power Requirements  
63mm  
1 Watt  
Mains  
AC 100  
240V 50/60Hz (adaptor)  
Batteries  
3 x LR6 (AA size)  
Output Power  
Battery Life  
Solar Power  
Headphone socket  
Auxiliary Input socket  
3.5mm dia.  
3.5mm dia.  
Up to 20 hours of listening for 4 hours a day  
at normal volume using alkaline cells.  
Aerial System  
FM  
DAB  
Telescopic aerial  
Telescopic aerial  
Continuous play under adequate sunlight  
Frequency Coverage  
FM  
DAB  
87.5-108MHz  
174.928 - 239.200MHz  
The Company reserves the right to amend the specification without notice.  
If you need any further advice, please call our Technical Helpline on :-  
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28  
020 8758 0338 (Mon-Fri)  
Notes  
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29  
Guarantee  
This instrument is guaranteed for twelve months from the date of delivery to the original owner against failure due to faulty workmanship or component  
breakdown, subject to the procedure stated below. Should any component or part fail during this guarantee period it will be repaired or replaced free  
of charge.  
The guarantee does not cover:  
1. Damage resulting from incorrect use.  
2. Consequential damage.  
3. Receivers with removed or defaced serial numbers.  
N.B. Damaged or broken telescopic aerials will not be replaced under guarantee.  
Procedure:  
Any claim under this guarantee should be made through the dealer from whom the instrument was purchased. It is likely that your Roberts' dealer  
will be able to attend to any defect quickly and efficiently, but should it be necessary the dealer will return the instrument to the company’s service  
department for attention. In the event that it is not possible to return the instrument to the Roberts' dealer from whom it was purchased, please contact  
Roberts Radio Technical Services at the address shown on the rear of this manual.  
These statements do not affect the statutory rights of a consumer.  
If you need any further advice, please call our Technical Helpline on :-  
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30  
020 8758 0338 (Mon-Fri)  
ROBERTS RADIO TECHNICAL SERVICES  
97-99 Worton Road  
Isleworth Middlesex  
TW7 6EG  
Technical Helpline :- 020 8758 0338 (Mon-Fri during office hours)  
© 2009 Roberts Radio Limited  
Issue 1  
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