Instruction/ maintenance manual of the product AX-1090 Yamaha
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Natural Sound Stereo Integrated Amplifier Préampli/ampli de puissance stéréo de la série “Natural Sound” Natural Sound Stereo-V erstärker Natural Sound Integrerad Stereo Förstärkare Amplifi.
● Remote Control Transmitter ● Emetteur de télécommande ● Fernbedienung ● Fjärrkontrollsändare ● Telecomando ● Transmisor del control remoto ● Afstandbediening ● Batteries (size AA.
● 145W + 145W (8 Ω ) RMS Output Power, 0.01% THD, 20–20,000 Hz ● High Dynamic Power, Low Impedance Drive Capability ● Continuously Variable Loudness Control ● PURE DIRECT Switch to Reprodu.
4 CONNECTIONS ● Before attempting to make any connections to or from this unit, be sure to first switch OFF the power to this unit and to any other components to which connections are being made.
5 English Connect the SPEAKERS terminals to your speakers with wire of the proper gauge, cut as short as possible. If the connections are faulty, no sound will be heard from the speakers. Make sure that the polarity of the speaker wires is correct, that is, + and – markings are observed.
6 POWER VOLUME NATURAL SOUND STEREO AMPLIFIER AX 1090 l6 l8 20 24 28 34 40 50 60 70 l4 l2 l0 8 6 4 3 2 l 0 –dB l INPUT TAPE 3 TAPE 2 AUX TAPE 1 CD TUNER PHONO PURE DIRECT SPEAKERS TURNOVER FREQUENCY PHONES A ON OFF B ON OFF BASS 55 4 33 22 ll DEFEAT 4 400Hz 200Hz 2.
7 English 9 BASS control Used to increase or decrease the low frequency response. The DEFEAT position produces flat response. 0 TURNOVER FREQUENCY switches Used to adjust the turnover point of the BASS and TREBLE controls respectively. This gives you flexible control over bass and treble response characteristics.
8 REMO TE CONTROL TRANSMITTER The remote control transmitter provided with this unit is designed to control all the most commonly used functions of this unit.
POWER VOLUME l6 l8 20 24 28 34 40 50 60 70 l4 l2 l0 8 6 4 3 2 l 0 –dB INPUT TAPE 3 TAPE 2 AUX TAPE 1 CD TUNER PHONO PURE DIRECT SPEAKERS TURNOVER FREQUENCY PHONES A ON OFF B ON OFF BASS 55 4 33 22 ll DEFEAT 4 400Hz 200Hz 2.
10 1 Select the source to be recorded. 2 Play the source. 3 Confirm the source by selecting it with the INPUT selector and turning up the VOLUME control.
11 English Adjusting the B ASS and TREBLE contr ols Adjusting the B ALANCE contr ol Selecting the SPEAKER system Adjust the balance of the output volume to the left and right speakers to compensate for sound imbalance caused from speaker location or listening room conditions.
12 Setting the SUBSONIC FIL TER switch Open/close the contr ol door When it is not necessary to operate controls inside the control door, close the door. To open the door To close the door Using the PURE DIRECT switc h You can enjoy the purest possible sound from your audio sources by setting this switch so that the indicator lights up.
13 English NO TES ABOUT THE REMO TE CONTR OL TRANSMITTER Battery installation Battery replacement If you find that the remote control transmitter must be used closer to the main unit, the batteries are weak. Replace both batteries with new ones. Notes ● Use only AA, R6, UM-3 batteries for replacement.
14 SYMPTOM The unit fails to turn on when the POWER switch is pressed. No sound. The sound suddenly goes off. Only one side speaker outputs the sound. There is a lack of bass, and no ambience. Sound “hums”. Sound level is low or sound is distorted while playing a record on the turntable.
15 English 15 SPECIFICA TIONS Minimum RMS Output Power per Channel 8 ohms, 20 Hz to 20 kHz, 0.01% THD ..........................................145W+145W 6 ohms, 20 Hz to 20 kHz, 0.02% THD ..........................................185W+185W Dynamic Power per Channel (by IHF Dynamic Headroom measuring method) 8/6/4/2 ohms .
YAMAHA ELECTRONICS CORPORATION, USA 6660 ORANGETHORPE AVE., BUENA PARK, CALIF. 90620, U.S.A. YAMAHA CANADA MUSIC LTD. 135 MILNER AVE., SCARBOROUGH, ONTARIO M1S 3R1, CANADA YAMAHA ELECTRONIK EUROPA G.m.b.H. SIEMENSSTR. 22-34, 25462 RELLINGEN BEI HAMBURG, F.
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If you already are a holder of Yamaha AX-1090, 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 Yamaha AX-1090.
However, one of the most important roles played by the user manual is to help in solving problems with Yamaha AX-1090. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Yamaha AX-1090 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
