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J-400 Series
2. Fogged CDs and Lens
This condition may occur when it’s cold. Wipe fogged CDs with a soft
cloth. Fogged optical components inside the unit will return to normal
operation after an hour in a heated environment.
19.10 J-1000 Audio System Stereo Specifications
Tuner
FM usable sensitivity ....................................10 dB
FM 50dB quieting sensitivity...............................25 dB
FM alternate channel selectivity ............................80 dB
FM stereo separation @ 1kHz .............................30 dB
AM usable sensitivity ....................................35 dB
CD Player
Sampling frequency (8X oversampling) . . . . . . . . . . . . . . . . . . . .44.1 kHz
Channel separation @ 1 kHz ..............................50 dB
Signal-to-noise ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 dB
Frequency-to-noise response @ +/-2dB ................. 20-20 kHz
Audio
Maximum power output .......(45 watts x 4 channel, 4Ω, 1 KHz) 180W
Continuous power.............18 watts x 4, 4 ohms, THD = 1%,1 kHz
Bass boost/cu.................................100 Hz +/- 10 dB
Treble boost/cut ................................10 kHz +/-10 dB
General
Nominal power supply ................................14.4 VDC
Allowable power supply ...........................10.8-15.6 VDC
Current consumption ...................................<15mA
Speaker impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8 Ω