valutazioni - 5, GPA: 4.2
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However, other remote control codes can be set for any input selector buttons except DTV/CBL. Note You may not be able to operate your other YAMAHA components even if the YAMAHA remote control code is initially set as listed above. In this case, try setting other YAMAHA remote control codes. О CD О О O0OO OSES © Ep 3J3 gig" • sj "ТЁЭ МИАНА Notes If the manufacturer of your component has more than one code, try setting each of them until you find the correct one. You can only assign one remote control code to each input selector button. CODE SET as TROUBLESHOOTING Refer to the chart below if this unit does not function properly. If the problem you are experiencing is not listed below or if the instructions below do not help, set this unit to the standby mode, disconnect the power cord, and contact the nearest authorized YAMAHA dealer or service center. ■ General Problem Cause Remedy See page This unit fails to turn on. The power supply cord is not connected or the plug is not completely inserted. Connect the power supply cord firmly. — The impedance setting is incorrect. Set the impedance to match your speakers. 15 The protection circuitry has been activated because of a short circuit, etc. Check that the speaker wires are not touching each other and then turn the power of this unit back on. 11 The IMPEDANCE SELECTOR switch on the rear panel is not set to either end. Set the IMPEDANCE SELECTOR switch to either end when the power of this unit is turned off. 15 This unit has been exposed to a strong external electric shock (such as lightning or strong static electricity). Set this unit to the standby mode, disconnect the power supply cord, plug it back in after 30 seconds, then use it normally. — No sound Incorrect input or output cable connections. Connect the cables properly. If the problem persists, the cables may be defective. 12 No appropriate input source has been selected. Select an appropriate input source with the INPUT selector on the front panel (or one of the input selector buttons on the remote control). 17 The SPEAKERS A/B switches are not set properly. Turn on the corresponding SPEAKERS A or SPEAKERS B. 17 Speaker connections are not secure. Secure the connections. 11 The sound suddenly goes off. The protection circuitry has been activated because of a short circuit, etc. Check that the IMPEDANCE SELECTOR setting is correct. 15 Check that the speaker wires are not touching each other and then turn the power of this unit back on. 11 Only the speaker on one side can be heard. Incorrect cable connections. Connect the cables properly. If the problem persists, the cables may be defective. 11, 12 Incorrect setting for the BALANCE control. Set the BALANCE control to the appropriate position. 19 There is a lack of bass and no ambience. The + and - wires are connected in reverse at the amplifier or the speakers. Connect the speaker wires to the correct + and -phase. 11 A “humming” sound can be heard. Incorrect cable connections. Connect the audio plugs firmly. If the problem persists, the cables may be defective. 12 No connection from the turntable to the GND terminal. Make the GND connection between the turntable and this unit. 12 The volume level is low while playing a record. The record is being played on a turntable with an MC cartridge. The turntable should be connected to this unit through the MC head amplifier. — The volume level cannot be increased, or the sound is distorted. The component connected to the MD/ TAPE OUT jacks of this unit is turned off. Turn on the power of the component. — F > OI M O Si O- m 3 l s 39 TROUBLESHOOTING The sound is degraded when listening with the headphones connected to the CD player or the tape deck connected to this unit. The power of this unit is turned off, or this unit is set to the standby mode. Turn on the power of this unit. 16 The sound level is low. The LOUDNESS control is functioning. Set the LOUDNESS control to the FLAT position. 19 The input source cannot be changed although the INPUT selector is rotated. The CD DIRECT AMP button is turned on. Turn off the CD DIRECT AMP button. 19 Using the BASS, TREBLE, BALANCE and LOUDNESS controls does not affect the tonal quality. The CD DIRECT AMP or the PURE DIRECT button is turned on. The CD DIRECT AMP or the PURE DIRECT button must be turned off to use those controls. 19 ■ Tuner Problem Cause Remedy See page FM stereo reception is The particular characteristics of the FM stereo broadcasts being received may Check the antenna connections. Try using a high-quality directional FM antenna. 13 noisy. cause this problem when the transmitter is too far away or the antenna input is poor. Try using the manual tuning method. 24 FM There is distortion, and clear reception cannot be obtained even with a good FM antenna. There is multipath interference. Adjust the antenna position to eliminate the multipath interference. — The desired station cannot be tun...