ROBERTS R9927 Sound for Generations 3 Band Mains Battery Portable Radio r9927 Issue 2.
Contents Contents ...................................................................................................................................................................................... 1 Controls .................................................................................................................................................................................... 2-3 Battery Operation .................................................................................................
Controls (Top) 1 8 2 7 6 3 5 1. On/Off button 5. Treble control 2. Waveband buttons 6. Dial pointer 3. Telescopic aerial 7. Bass control 4. Tuning control 8. Volume control 4 If you need any further advice, please call our Technical Helpline on :- 2 020 8758 0338 (Mon-Fri) r9927 Issue 2.
Controls (Rear) 9 9. Headphone socket (on side) 10 11 10. Battery compartment 11. Mains socket 3 r9927 Issue 2.
Battery operation 1. Remove the Battery cover on the rear of the unit by pushing the battery door in and downwards. 2. Insert four 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.
Operating your radio FM 1. Switch on your radio by pressing the On/Off button. 2. Press the FM button to select the FM waveband. 3. Adjust the Volume control until a hissing sound is heard. 4. Rotate the Tuning control to select the desired station. On FM the Tuning scale is marked in Megahertz (MHz). 5. For FM reception fully extend the Telescopic aerial and then angle and rotate for best reception 6. Adjust the Volume to the required setting. 7.
Operating your radio (Medium and Long wave) 1. Switch on your radio by pressing the On/Off button. 2. Press either the MW or LW button. 3. Adjust the Volume control until a hissing sound is heard. 4. Rotate the Tuning control to select the desired station. On MW and LW the Tuning scale is marked in kilohertz (kHz). 5. For MW or LW reception rotate your radio to the position giving best reception. 6. Adjust the Volume to the required setting. 7. Adjust the Bass and Treble controls to the required settings.
Headphones 1. A Headphone Socket (3.5mm) located on the right hand end of your radio is provided for use with either headphones or an earpiece. Inserting the headphone plug automatically mutes the internal loudspeaker. IMPORTANT: Excessive sound pressure from earphones and headphones can cause hearing loss. General Do not allow this unit to be exposed to dripping or splashing.
Specifications Circuit Features Power Requirements Mains AC 230 volts, 50Hz Batteries 4 x LR14 (C size) only Battery Life Approx. 80hrs of listening for 4 hours a day at normal volume using alkaline cells. Loudspeaker 92mm 4ohms Output Power 1W into 4ohms Headphone socket 3.5mm dia Aerial System FM Telescopic aerial MW Built-in Ferrite aerial LW Built-in Ferrite aerial Frequency Coverage FM 87.
Notes: 9 r9927 Issue 2.
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.
ROBERTS RADIO TECHNICAL SERVICES DEPARTMENT 97-99 Worton Road Isleworth Middlesex TW7 6EG Technical Helpline:- 020 8758 0338 Issue 2 r9927 Issue 2.PMD (Mon-Fri) Website: http://www.robertsradio.co.
