Roberts R761 Скачать руководство пользователя страница 9 | Manualshive

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Roberts R761 Скачать руководство пользователя страница 9

If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)

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Specifications

Power Requirements

Mains (via AC adptor) AC 230 volts, 50Hz

only

Battery

1 x IEC 6F100 (PP9)

Battery Life

Approx. 80hrs of listening for 4 hours a
day at normal volume.

Circuit Features

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

87.5 -108MHz

MW

522 - 1620kHz

LW

150 - 281kHz

The Company reserves the right to amend the specification without notice.

Untitled-4

1/24/2003, 12:53 PM

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Содержание R761

Страница 1: ...R761 3 Band Portable Radio Please read this manual before use ROBERTSSound for Generations Untitled 4 1 24 2003 12 52 PM 1 ...

Страница 2: ...ntrols 2 3 Battery Operation 4 Mains Operation via AC adaptor 4 Operating your radio FM 5 Operating your radio Medium and Long wave 6 Headphones 7 General 7 Specifications 8 Notes 9 Guarantee 10 Untitled 4 1 24 2003 12 53 PM 2 ...

Страница 3: ...nical Helpline on 020 8758 0338 Mon Fri 2 Controls Top 1 Headphone socket 2 On Off and Volume control 3 Tone button 4 FM button 1 2 3 4 5 6 7 8 5 MW button 6 LW button 7 Tuning scale 8 Tuning control 9 Telescopic aerial 9 Untitled 4 1 24 2003 12 53 PM 3 ...

Страница 4: ...3 Controls Left hand end 9 DC socket 9 Untitled 4 1 24 2003 12 53 PM 4 ...

Страница 5: ... the connector 3 Replace the battery cover and refit the stud Mains operation via AC adaptor The AC adaptor for use with the R761 should provide 9 volts DC output at 300mA centre pin negative Roberts type PU609 1 Insert the adaptor plug into the DC socket on the left side of your radio Plug the adaptor into a standard 13A mains socket outlet Whenever the adaptor is used the batteries are automatic...

Страница 6: ...tion fully extend the Telescopic aerial and then angle and rotate for best reception 5 Rotate the Tuning control to select the desired station On FM the Tuning scale is marked in Megahertz MHz 6 Adjust the Volume control to the required setting 7 Adjust the Tone control to the required setting 8 To switch off your radio rotate the Volume control fully anticlock wise until a click is heard 5 Untitl...

Страница 7: ...ound is heard 4 For MW or LW reception rotate your radio to the position giving best reception Note The telescopic aerial is inoperative on MW and LW 5 Rotate the Tuning control to select the desired station On MW LW the Tuning scale is marked in Kilohertz kHz 6 Adjust the Volume control to the required setting 7 Adjust the Tone control to the required setting 8 To switch off your radio rotate the...

Страница 8: ... unit to be exposed to dripping or splashing 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 wherever possible as better results in terms of quality and freedom from interference will usually be obtained than on the MW...

Страница 9: ...Approx 80hrs of listening for 4 hours a day at normal volume Circuit Features 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 5 108MHz MW 522 1620kHz LW 150 281kHz The Company reserves the right to amend the specification without notice Untitled 4 1 24 2003...

Страница 10: ...Notes 9 Untitled 4 1 24 2003 12 53 PM 10 ...

Страница 11: ...bers 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...

Страница 12: ...ROBERTS RADIO TECHNICAL SERVICES 97 99 Worton Road Isleworth Middlesex TW7 6EG Technical Helpline 020 8758 0338 Mon Fri Issue 1 Untitled 4 1 24 2003 12 53 PM 12 ...

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