Roberts Radio R9903 manual

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- informations concerning technical data of Roberts Radio R9903
- name of the manufacturer and a year of construction of the Roberts Radio R9903 item
- rules of operation, control and maintenance of the Roberts Radio R9903 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

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Table of contents for the manual

  • Page 1

    R9903 3 Band Portable Radio Please read this manual before use ROBER TS Sound for Generations 3 Band Portable Ra dio R 9 903 T u ni ng Pow er 0 Scale 1 2 10 9 3 4 8 5 7 6 530 15 0 60 0 18 0 16 0 20 0 80 0 70 0 220 10 0 0 260 28 0 120 0 16 0 0 14 0 0 kH z kH z MW LW FM 88 96 92 10 0 10 4 10 6 10 8 MHz[...]

  • Page 2

    3 Band Por table Radio R 9 903 Tu ni ng Powe r 0 Scale 1 2 10 9 3 4 8 5 7 6 53 0 15 0 60 0 18 0 16 0 20 0 80 0 70 0 22 0 1 000 26 0 28 0 120 0 16 0 0 14 0 0 kH z kH z MW LW FM 88 96 92 10 0 10 4 10 6 10 8 MHz Controls 1. Telescopic Aerial 2. Waveband switch 3. Power LED 4. Tuning control (Top) 1 1 (Front) 2 3 4 LW M W F M[...]

  • Page 3

    If you need any further advice, please call our Technical Helpline on :- 0181 758 0338 (Mon-Fri) Vo lu m e Controls (Left side) 2 (Right side) 5 7 7 8 5. DC input socket 6. Headphone socket 7. Volume control 8. Battery compartment ++ DC 6 v 6[...]

  • Page 4

    3 Battery operation 1. Remove the Battery cover on the rear of the unit by pushing the catch in the direction of the arrow. 2. Insert four LR6 (AA 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[...]

  • Page 5

    If you need any further advice, please call our Technical Helpline on :- 0181 758 0338 (Mon-Fri) 4 Operating your radio 1. Turn on your radio by rotating the Volume control clockwise until a click is heard. The Power LED will light up 2. Set the Waveband selector to the required waveband. 3. Adjust the Volume control until a hissing sound is heard.[...]

  • Page 6

    General Do not allow this unit 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 FM band be used where ever possible as better results in terms of[...]

  • Page 7

    If you need any further advice, please call our Technical Helpline on :- 0181 758 0338 (Mon-Fri) 6 Specifications Power Requirements Batteries 4 x LR6 (AA size) External DC 6 Volts @ 300mA centre pin negative ( - ). Battery Life Approx. 80hrs of listening for 4 hours a day at normal volume using alkaline cells. Frequency Coverage FM 87.5-108MHz MW [...]

  • Page 8

    ROBERTS RADIO TECHNICAL SERVICES DEPARTMENT 97-99 Worton Road Isleworth Middlesex TW7 6EG Technical Helpline:- 0181 758 0338 (Mon-Fri) Issue 1 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 bel[...]