Instruction/ maintenance manual of the product RA-1070 Rotel
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Owner’ s Manual RA-1070 Stereo Integrated Amplifier INTEGRATED STEREO AMPLIFIER RA-1070 VOLUME PHONES CONTOUR OFF H LH L-1 L-2 SPEAKERS A B A+B OFF PROTECTION POWER RECORDING LISTENING DVD /VIDEO TU.
2 RA-1070 Stereo Integrated Amplifier CA UTION: TO PREVENT ELECTRIC SHOCK, MA TCH WIDE BLADE OF PLUG T O WIDE SLO T . INSER T FULL Y . APPLICABLE FOR USA, CANADA OR WHERE APPROVED FOR THE USAGE A TTEN.
3 Figure 1: Controls and Connections English INTEGRA TED STEREO AMPLIFIER RA-1070 VOLUME PHONES CONTOUR OFF H LH L-1 L-2 SPEAKERS A B A+B OFF PROTECTION POWER RECORDING LISTENING DVD /VIDEO TUNER DVD .
4 Figure 3: Phono and Line Inputs; Recorder Input/Output RA-1070 Stereo Integrated Amplifier R L GND PH0NO ROTEL RA-1070 RECORDER INPUT OUTPUT L R CD PLA YER OUTPUT R L R I G H T A U X 1 D V D / V I D.
5 English About Rotel A family whose passionate interest in music led them to manufacture high fidelity compo- nents of uncompromising quality founded Rotel 40 years ago.
6 The RA-1070 printed circuit boards (PCB) are designed with Symmetrical Circuit T races. This insures that the precise timing of the music is maintained and faithfully recreated. The RA- 1070 circuitr y uses metal film resistors and polystyrene or polypropylene capacitors in im- portant signal paths.
7 English AC Power and Control AC Power Input The RA-1070 uses a moderate amount of power . However there are two auxiliar y power outlets on the back of the unit, which can be used to supply up to 200 watts of power for other components. Consequently , the RA-1070 should be plugged directly into a 2-pin po- larized wall outlet.
8 Preamp Outputs The RA-1070 has two sets of preamp outputs. The signal from the source selected with the Listening Selector buttons is always available from these outputs. T ypically these outputs are used to provide a signal to another integrated amplifier or power amplifier , which is used to drive remote speakers.
9 English Computer I/O Connector The RA-1070 can be operated from a per- sonal computer running audio system control software from third-party developers. This con- trol is accomplished by sending the operat- ing codes normally sent by the RR-969 remote control over a hard-wired network connec- tion from the computer .
10 RA-1070 Stereo Integrated Amplifier FL Display Control T urning FL Display On/Off T o turn the front panel FL Display on or of f, press the Display button on the RR-969. When the display is set to off, the Listening Selector Display and Recording Selector Dis- play will light for 5 seconds when a new source is selected.
11 Specifications Continuous Power Output 100 watts/ch (20-20 kHz, < 0.03%, 8 ohms) T otal Harmonic Distor tion (20Hz-20kHz ) < 0.03% at rated power , 1/2 power or 1 watt Intermodulation Distortion (60 Hz : 7 kHz, 4:1) < 0.
The Rotel Co. Ltd. 10-10 Shinsen-Cho Shibuya-Ku T okyo 150-0045 Japan Phone: +81 3-5458-5325 Fax: +81 3-5458-5310 Rotel of America 54 Concord Street North Reading, MA 01864-2699 USA Phone: +1 978-664-.
An important point after buying a device Rotel RA-1070 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Rotel RA-1070 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Rotel RA-1070 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Rotel RA-1070 you will learn all the available features of the product, as well as information on its operation. The information that you get Rotel RA-1070 will certainly help you make a decision on the purchase.
If you already are a holder of Rotel RA-1070, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Rotel RA-1070.
However, one of the most important roles played by the user manual is to help in solving problems with Rotel RA-1070. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Rotel RA-1070 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
