Évaluations - 2, GPA: 3.5
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Facilité d'utilisation
If the problem persists, the cables may be defective. Incorrect receiver operation. Set the receiver controls to the correct input selection. Sound “hums”. Incorrect cord connections. Firmly connect the audio plugs. If the problem persists, the cord may be defective. S u. FM stereo reception is noisy. Because of the characteristics of FM stereo broadcasts, this is limited to cases where the transmitter is far away or the antenna input is poor. Check the antenna connections. Try using a multiple element FM antenna. There is distortion and clear reception cannot be obtained even with a good FM antenna. There is multipath interference. Adjust antenna placement to eliminate multipath interference. A desired station cannot be tuned in with Auto tuning. The station is too weak. Use Manual tuning mode. Use high quality directional FM antenna. 1 A desired station cannot be tuned in with Auto tuning. . Weak signal or loose antenna connections. Tighten the AM loop antenna connections and rotate it for best reception. Use Manual tuning mode. There are continuous crackling and hissing noises. These noise result from lightning, fluorescent lamps, motors, thermostats and other electrical equipment. Use an outdoor antenna and a ground wire. This will help some what but it is difficult to eliminate all noise. There are buzzing and whining noises (especially in the evening). A television set is being used nearby. Move the television away. SPECIFICATIONS AUDIO SECTION Minimum RMS Output Power Der Channel 8 ohms, 20 Hz to 20 kHz, 0.04% THD [U.S.A.,Canada and General models] ...........40 W [Australia, Europe and U.K. models] ............35 W 6 ohms, 20 Hz to 20 kHz, 0.06% THD [U.S.A.,Canada and General models] ...........42 W [Australia, Europe and U.K. models) ............ 40 W 4 ohms, 20 Hz to 20 kHz, 0.1% THD [Canada model only] ............................48 W Dynamic Power per Channel (IHF) S/6/4/2 ohms [U.S.A..Canada and General models] .. 67/78/95/88 W [Australia, Europe and U.K. models] ...60/70/80/82 W DIN Standard Output Power per Channel 4 ohms, 1 kHz, 1% THD [Europe model only] .............................47 W IEC Power (1 kHz, 0.04% THD, 8/6 ohms) [Europe model only] .......................... 45/48 W Power Band Width 8 ohms, 20 W, 0.1% THD .............10 Hz to 40 kHz Damping Factor 8 ohms, 1 kHz ...............................50 or more Input Sensitivity/Impedance PHONO ............................... 2.5 mV/47 k-ohms CD/TAPE/VIDEO/AUX .................150 mV/50 k-ohms Maximum Input Signal Level (1 kHz, 0.01% THD) PHONO ...........................................120 mV Output Level/Impedance REC OUT ............................. 150 mV/100 ohms Headphone Jack Rated Output/Impedance ...........................................0.55 V/ 8 ohms Frequency Response (20 Hz to 20 kHz) CD/TAPE/VIDEO/AUX ........................... ±0.5 dB RIAA Equalization Deviation (20 Hz to 20 kHz) PHONO ......................................... ±0.5 dB Totai Harmonic Distortion (20 Hz to 20 kHz) PHONO to REC OUT (3 V) ........................0.01% CD/TAPE/VIDEO/AUX to SP OUT (20 W/8 ohms) ......................................................0.02% Intermodulation Distortion CD/TAPE/VIDEO/AUX (Rated Output/8 ohms) .....0.04% Signal-to-Noise Ratio (IHF-A Network) PHONO (5 mV Input Shorted) [U.S.A.,Canada and General models] .......... 87 dB [Australia, Europe and U.K. models] ........... 82 dB CD/TAPE/VIDEO/AUX (Shorted) .................. 103 dB Residual Noise (IHF-A Network) .................... 140 jxV Channel Separation (1 kHz, Vol. -30 dB) PHONO (input Shorted) ........................... 55 dB CD/TAPE/VIDEO/AUX (Input 5.1 k-ohms Terminated) .................... 52 dB Tone Control Characteristics BASS : Boost/cut ...................... ±10 dB (50 Hz) Turnover Frequency ..................... 350 Hz TREBLE ; Boost/cut ................... ±10 dB (20 kHz) Turnover Frequency ...................3.5 kHz Filter Characteristics Bass Extension ............................. 60 Hz, 8 dB Continuous Loudness Control .............-40 dB (1 kHz) (Level related equalization) FM SECTION Tuning Range [U.S.A.,Canada and General models] ......................................87.5 to 107.9 MHz [Australia, Europe, U.K. and General models] ......................................87.5 to 108.0 MHz 50 dB Quieting Sensitivity (IHF, 75 ohms) [Except Europe model] Mono .................................1.55 p,V (15.1 dBf) Stereo ..................................21 p,V (37.7 dBf) Usable Sensitivity (75 ohms) (30 dB S/N Quieting, 1 kHz, 100% mod.) [Except Europe model] .............. 0.8 ^V (9.3 dBf) DIN, Mono (S/N 26 dB)‘ [Europe model] .........0.9 pV DIN, Stereo (S/N 46 dB) [Europe model] ........ 24 p,V Image Response Ratio [Except Europe model] ......................... 45 dB [Europe model] ................................. 80 dB IF Response Ratio .........................