Roberts Radio RD-41 manual General Specifications, Circuit Features

Page 63

General

Specifications

Do not allow this radio to be exposed to water, steam or sand. Do not leave your radio where excessive heat could cause damage. It is recom- mended that the DAB band be used wherever possible as better results in terms of quality and freedom from interference will usually be obtained than on the FM band.

IMPORTANT

The radio shall 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, table- cloths, curtains etc.

No naked fl ame sources such as lighted candles should be placed on the product.

It is recommended to avoid using or storing the product at extremes of temperature. Avoid leaving the unit in cars, on window sills in direct sunlight etc.

The radio must be used in a moderate climate.

AC

230V

50Hz via adaptor.

Batteries

6 x IEC size LR20 (D size)

Battery Life

Approx. 50hrs of listening when used for 4

 

hours a day at normal volume using alkaline

 

batteries. (PausePlus storage and Backlight off)

Frequency Coverage

 

 

 

 

FM

87.5 - 108MHz

 

 

DAB

174.928 - 239.200MHz

Circuit Features

Loudspeaker

 

2 x 79mm diameter 4ohms

Output Power

 

3 Watts max

Headphone socket

 

3.5mm dia stereo

Line output

 

3.5mm dia stereo

Line input

 

3.5mm dia stereo

Aerial System

FM

Telescopic aerial

 

DAB

Telescopic aerial

The Company reserves the right to amend the specifi cation without notice.

If you need any further advice, please call our Technical Helpline on :-

020 8758 0338 (Mon-Fri)

62

Image 63
Contents Roberts Contents Controls top and front Controls back Alarms RD-41 Digital radio featuresHigh resolution display Record timersBattery operation Using the AC adaptor Using your radio for the first time DAB Operating your radio DAB Operation modesSelecting a station DAB Finding new stations DAB Manual Tuning DAB Display modes DAB Secondary services DABUsing your radios Pause Plus feature DAB Pause Plus Rewind and fastforward DAB Inserting and removing a card Using an SD memory card with your radioRecording a radio program DAB only On next Timed recording DABTimer set to Once 10,11 Control Timer set to Every dayOn next Timer set to Weekly 10,11 12,13 Timer set to Weekdays Timer set to weekends On next Back a menu or screen SD Card Format Radio will return to the previous screen Dynamic Range Control DRC settings DAB To play all files File playbackRepeat all files Play files in random orderRepeat files in random order Play single files Repeat a single fileFast forward files To exit the playlist menu Rewind filesStop playing files Delete filesUsing the Electronic Programme Guide EPG Page Operating your radio FM auto search Operating your radio FM manual tune To exit the clock setup press the Menu/Back buttonRecalling a preset station DAB and FM Presetting stations DAB and FMSetting the clock automatically Clock settingsSetting the clock manually 11,12 13,14 Alarms Alarms Alarm set to Once Alarm set to Every day Alarm set to Weekly Alarm set to Weekdays On next Alarm set to Weekends Snooze function Cancelling alarmsSleep timer Clear station list Audio mode FM Display settings Backlight Display settings Contrast Factory reset Connecting to an external amplifier or recorder Recording from your radioHeadphone socket Auxiliary input Standby display Lock SwitchUSB connection General Specifications Circuit FeaturesGuarantee