Yamaha AP-U70 설정 매뉴얼 - 페이지 45
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Yamaha AP-U70에 대해서도 마찬가지입니다: 서비스 매뉴얼 (46 페이지)
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APPENDIX
Problem
The remote control does not work.
The remote control does not
function properly.
Specifications
[AP-U70]
Minimum RMS Output Power per Channel
20W + 20W (20 Hz–20 kHz, 6 , 0.4% THD)
Maximum Power
Input Sensitivity/Input Impedance
PC IN, AUX1 IN, AUX2 IN (ANALOG)
Maximum Input Signal
PC, AUX1, AUX2
Output Level/Output Impedance
REC OUT
SUBWOOFER OUTPUT
Headphone Jack Output Level/Output Impedance
ANALOG PC IN, etc.
Frequency Response
USB, DIGITAL IN (PC, AUX1) to SP Output
Total Harmonic Distortion (1 kHz, 20 kLPF)
USB, DIGITAL IN (PC, AUX1) to SP Output
Signal-to-Noise Ratio
USB to SP Output
PC IN, AUX1 IN (DIGITAL) to SP Output
20
E-
The batteries of the remote control are weak.
Wrong distance or angle.
Direct sunlight or strong light (of an inverter
type fluorescent lamp etc.) is striking the
remote control sensor of the main unit.
26W + 26W (1 kHz, 6 , 10% THD)
150 mV/35 k
2.1V or more (1 kHz)
150 mV/2.0 k
2.0V/1.7 k (50 Hz)
320 mV/61
(1 kHz, 150 mV)
20 Hz–20 kHz ( 1.0 dB)
0.06% or less (4V/6 )
85 dB or more (11V/6 )
90 dB or more (11V/6 )
Cause
Residual Noise (IHF-A Network)
Power Supply
[U.S.A. and Canada models]
[Europe and U.K. models]
[Australia model]
Power Consumption
[U.S.A. and Canada models]
[Europe, U.K. and Australia models]
Dimensions (W
Weight
Accessories
Specifications are subject to change without notice.
What to Do
Replace the batteries with new ones.
The remote control will function from a maximum
range of 6 meters and no more than 30 degrees
off-axis from the front panel.
Reposition the main unit.
–68 dB or less (SP Output, L/R)
H
D)
120
(4-3/4"
5.5 kg (12 lbs. 2 oz.)
CD-ROM (Windows/Macintosh-hybrid)
AC 120V, 60 Hz
AC 230V, 50 Hz
AC 240V, 50 Hz
60W
55W
294
355 mm
11-9/16"
14")
USB cable
Remote control
Battery 2