User manual Kenwood, model KDC-W4041
Manafacture: KenwoodFile size: 393.47 kbFile name:
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manual abstract
• Cannot set up the High Pass Filter. . The media is scratched or dirty. • Cannot set up the Fader. . Clean the media, referring to the CD cleaning of the section on (page 3). • No Audio control effect on AUX. . The recording condition is bad. • Preout is not set to subwoofer. . “SWPRE” of . Record the media again or use another media. (page 11) • “Subwoofer output” of (page 4) is not set to On. • The Dual zone function is enabled. . (page 6) ! Cannot set up the subwoofer phase. The Low Pass Filter is set to Through. . (page 6) ! • Cannot select the output destination of the subsource in the Dual zone. • Cannot adjust the volume of the rear speakers. The Dual zone function is disabled. . (page 6) ! • Cannot register a security code. • Cannot set up Display Illumination Control. (page 13) is not turned off. ! Cannot set up the Power-off timer. (page 12) is not set. What might seem to be a malfunction in your unit may just be the result of slight misoperation or miswiring. Before calling service, first check the following table for possible problems. Tuner source ? Radio reception is poor. . The car antenna is not extended. . Pull the antenna out all the way. Disc source ? The specified disc does not play, but another one plays instead. . The specified CD is quite dirty. . Clean the CD. . The disc is loaded in a different slot from that specified. . Eject the disc magazine and check the number for the specified disc. . The disc is severely scratched. . Try another disc instead. 22 | KDC-W5641U/KDC-W5541U/KDC-W5141U/KDC-W5041U/KDC-W4141/KDC-W4041 The messages shown below display your systems condition. TOC ERROR: • No disc has been loaded in the disc magazine. • The CD is quite dirty. The CD is upsidedown. The CD is scratched a lot. E-05: The disc is unreadable. E-77: The unit is malfunctioning for some reason. . Press the reset button on the unit. If the “E77” code does not disappear, consult your nearest service center. E-99: Something is wrong with the disc magazine. Or the unit is malfunctioning for some reason. . Check the disc magazine. And then press the reset button on the unit. If the “E-99” code does not disappear, consult your nearest service center. IN (Blink): The CD player section is not operating properly. . Reinsert the CD. If the CD cannot be ejected or the display continues to flash even when the CD has been properly reinserted, please switch off the power and consult your nearest service center. PROTECT: The speaker wire has a short-circuit or touches the chassis of the vehicle, and then the protection function is activated. . Wire or insulate the speaker cable properly and press the reset button. If the “PROTECT” code does not disappear, consult your nearest service center. NA FILE: An Audio file is played with a format that this unit can’t support. COPY PRO: A copy-protected file is played. READ ERROR: The file system of the connected USB device is broken. . Copy the files and folders for the USB device again. If the error message is still displayed, initialize the USB device or use other USB devices. NO DEVICE: The USB device is selected as a source although no USB device is connected. . Change the source to any source other than USB. Connect an USB device, and change the source to USB again. N/A DEVICE: An unsupported USB device is connected. . Remove the USB device without entering the remove mode. NO MUSIC DATA/E-15: • The connected USB device contains no playable audio file. • Media was played that doesn’t have data recorded that the unit can play. USB ERROR/USB (Blink): Some trouble may have occurred to the connected USB device. . Remove the USB device, then cycle the power switch to ON. If the same display is repeated, use another USB device. iPod ERROR: Connection to the iPod has failed. . Check that the connected iPod is an iPod that is supported. See (page 15) for information on supported iPods. . Remove the USB device and then reconnect it. . Confirm that the software for the iPod is the latest version. USB REMOVE: The Remove mode has been selected for the USB device/iPod. You can remove the USB device/iPod safely. English | 23 Specifi cations FM tuner section Frequency range (50 kHz space) : 87.5 MHz – 108.0 MHz Usable sensitivity (S/N = 26dB) : 0.7 .V/75 . Quieting Sensitivity (S/N = 46dB) : 1.6 .V/75 . Frequency response (±3.0 dB) : 30 Hz – 15 kHz Signal to Noise ratio (MONO) : 65 dB Selectivity (DIN) (±400 kHz) : . 80 dB Stereo separation (1 kHz) : 35 dB MW tuner section Frequency range (9 kHz space) : 531 kHz – 1611 kHz Usable sensitivity (S/N = 20dB) : 25 .V LW tuner section Frequency range : 153 kHz – 281 kHz Usable sensitivity (S/N = 20dB) : 45 .V CD player section Laser diode : GaAlAs Digital filter (D/A) : 8 Times Over Sampling D/A Converter : 24 Bit Spindle speed : 500 – 200 rpm (CLV) Wow & Flutter : Below Measurable ...
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