Panasonic CQ-DF401U Operating Instructions Manual

Also see for CQ-DFX501: Operating instructions

Contents

Panasonic CQ-DF401U Operating Instructions Manual Manual pdf 16 page image

ENGLISH22CQ-DFX501/DF401/DFX301U 31SpecificationsENGLISH21CQ-DFX501/DF401/DFX301U30MaintenanceHow to hold the CD≥ Do not touch the underside of the disc.≥ Do not make scratches on the disc.≥ Do not bend disc.≥ When not in use, keep CD in the case.Do not use irregular shaped CDsDo not leave discs on the following places:≥ Direct sunlight≥ Near car heaters≥ Dirty, dusty and damp areas≥ Seats and dashboardsDisc cleaningUse a dry, soft cloth to wipe from the center outward.Caution on new discsA new disc may have rough edges on its inner and outerperimeter. These may cause malfunction.Remove the rough edges using a pencil, etc.ONLY USE DISCS CARRYING THE LABELCare of the Unit❐ Cleaning this UnitUse a dry, soft cloth to wipe.❐ Caution on CleaningNever use solvents such as benzine, thinner as theymay mar the surface of the unit.Notes on CDLabel side Rough edgeRough edgeDo not use irregular shaped CDs❐ GeneralPower supply: 12 V DC (11 Vj16 V), test voltage 14.4 V, negative groundCurrent consumption: Less than 2.2 A (CD play mode; 0.5 Wa4 channels)Maximum power output: 45 Wa4 channels at 400 Hz, Volume control maximumTone adjustment range:Bass: n12 dB at 100 HzTreble: n12 dB at 10 kHzSuitable speaker impedance: 4j8 ≠Pre-Amp output voltage: 4.0 V (CD play mode; 1 kHz, 0 dB) (CQ-DFX501U)2.0 V (CD play mode; 1 kHz, 0 dB) (CQ-DF401/DFX301U)Subwoofer output voltage: 4.0 V (CQ-DFX501U)2.0 V (CQ-DF401/DFX301U)Output impedance: 200 ≠Dimensions (WaHaD): 7za115 /16 za5 7/8 z (178a50a150 mm)Weight: 3 lbs. 5 oz (1.5 kg)❐ FM Stereo RadioFrequency range: 87.9 MHzj107.9 MHzUsable sensitivity: 11.0 dBf. (1.25 ¨V, 75 ≠)50 dB quieting sensitivity: 15.2 dBf. (1.6 ¨V, 75 ≠)Frequency response: 30 Hzj15 kHz (n3 dB)Alternate channel selectivity: 75 dBStereo separation: 42 dB (1 kHz)Image response ratio: 75 dBIF response ratio: 100 dBSignal/noise ratio: 70 dB❐ AM RadioFrequency range: 530 kHzj1 710 kHzUsable sensitivity: 28 dB/¨V (25 ¨V, S/N 20 dB)❐ CD PlayerSampling frequency: 32 times oversamplingDA converter: MASH • 1 bit/4 DAC systemError correction system: Panasonic super decoding algorithmPick-up type: Astigma 3-beamLight source: Semiconductor laserWave length: 780 nmFrequency response: 20 Hzj20 kHz (n1 dB)Signal/noise ratio: 96 dBTotal harmonic distortion: 0.01 % (1 kHz)Wow and flutter: Below measurable limitsChannel separation: 75 dBAbove specifications comply with EIA standards.Note:≥ Specifications and the design are subject to modification without notice due to improvements in technology.

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