CDX—44
Contents
1. Laser Diode Properties Material GaAlAs Wavelength 780 nm Emission Duration Continuous Laser output power Less than 44 6 W This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick up Block Design and specifications subject to change without notice Maintenance Fuse Replacement If the fuse blows check the power connection and reptace the fuse If the fuse blows again after replacement there may be an internal malfunction In this case consult your nearest Sony dealer Warning Use the specified fuse only Use of a higher amperage fuse may cause serious damage co oe Troubleshooting Guide The following checks will assist in the correction of most problems which you may encounter with your unit Before going through the check list below first refer back to the connection and operating procedures Play does not begin e The unit is in the pause mode Press gt il e Dusty or defective disc The ambient temperature is more than 50 C 120 F Disc cannot be loaded or A disc is already loaded the disc is automaticalty ejected The disc is inserted with the label surface downwards The operation buttons do not work e The built in microprocessor malfunctions Press the reset button If this does not work press the reset button while keeping and P If pressed and release the reset button first2. holding down the amp and BE buttons then release the reset button first Notes on discs Handle the disc by its edge and to keep the disc clean do not touch the surface Do not stick paper or tape Not this way Do not expose the disc to direct sunlight or heat sources such as hot air ducts or leave it in a car parked in direct sunlight where there can be a considerable rise in the temperature Cleaning discs Before playing clean the disc with an optional cleaning cloth Wipe the disc in the direction of the arrows Do not use solvents such as benzine thinner commercially available cleaners or antistatic spray intended for analog discs Location of Controls Disc insertion stot OFF power off button Reset button Refer to the page in for details lt lt gt gt MANU manual search button REP repeat button SHUF shuffle button Hea bb AMS button eject button ILL iltumination button amp gt II play pause button Le Skipping to the first button REMAIN Remaining time indication button INTRO button Playing a Disc CD operation Atthe end of the disc The track number indication returns to 1 and play will be repeated from the beginning of the disc Notes Do not insert a disc with the label surface down Doing so may damage the unit Do not try to insert another dise when one has b
3. i ji The sound skips due to vibration The unit is installed at an angle of more than 20 e The unit is not installed on the sturdy part of car Dusty or defective disc
4. SONY 3 750 444 21 1 Compact Disc Player HIS CDX 44 Operating Instructions Pace Before operating the unit please read this manual thoroughly and retain it for future reference Mode d emploi 5 Avant la mise en service de cet appareil pri re de lire attentivement ce mode d emploi que l on conservera pour toute r f rence ult rieure li s EE Lee manu ve ree ams om or ve eu rom fe For installation and connection see the supplied installation connections manual En ce qui concerne l installation et les connexions se reporter au manuel d installation connexions fourni 1989 by Sony Corporation English For the Customers in the United States Table of Contents Features Features Liane T DIN sized mobile CD player Owner s Record Precautions E T An 8 cm Sinch CD can be played without an The model and serial numbers are located on the top of the unit Location of controls re adaptor rae x R e Quick recovery from sound skipping Record these numbers in the space provided below Refer to these Playing a disc oe Even if strong vibration causes sound skipping numbers whenever you call upon your Sony dealer regarding this Locating a particular selection the player can relocate the point where the play Product Locating a particular point was interrupted in a selection f ee IRN Two color variation ambe
5. een already inserted Doing so may damage the unit Label surface up The disc is loaded into the unit and play will start from the beginning of the disc When a disc is already Inserted nn Track number El time of a selection Adjust the volume with the car stereo or other connected units r is not provided with the CDX 44 A power ampl Press OFF or 44 To restart playing from the same point press D I Press L during play Press amp Note on 8 cm 3 Inch CD You can play an 8 cm 3 inch CD without an adaptor Important Since the CD system offers a wide dynamic range the peaks of the high level inputs are recorded with high fidelity and the noise level is very low Do not turn up the volume while listening to a portion with no audio signals or very low level inputs Hf you do the speakers may be damaged when a peak level portion is played Time Display in the Window Example A disc containing 10 selections When the disc loaded Remaining time indication dcp selections the playing disc Track Elapsed time of Number of remaining Remaining time of Elapsed time indication Qara number each selection Playing a Disc CD operation Enjoying the Variety of CD wman Playing Modes Locating a Particular Selection Automatic Music Sensor You can locate the beginning of a desired selection durin
6. g play Playing Repeatedly Repeat Play nee You can repeat a single selection To locate the beginning of the To cancel selection being neg i Press Hed once Press REP again To locate the beginning of the next PE 7 selection Press Pt once Keep it pressed to locate previous selections or selections Playing in Random Order shuttie Play ahead siue You can play the selections Locating a Particular Point in a Selection e in random order To cancel Manual Search Press SHUF again Keeping the gt gt button You can locate a particular point in a selection during play by pressed ig The time counter displays monitoring the high speed sound when you have passed the end of the disc To To go back at high speed 7 Keep lt 4 pressed return to a normal display Keep gt gt pressed Playing the first portions of selections press Med or 44 button To go ahead at high speed LES You can play the first ions of wre play port each selection in order If you find a desired selection press INTRO to cancel the mode The play continues After playing the last selection in the INTRO mode The mode is canceled and the unit starts normal playback from the first selection of the disc Switching the Color of Illumination Specifications The illumination is factory preset to amber Caution If your car has no accessory po
7. r and green for the 7 Enjoying the variety of CD playing illumination Model No CDX 44 Serial No modes P oe Four times oversampling digital fitter for Playing repeatedly dynamic sound reproduction CAUTION Playing in random order The use of optical instruments with this Paying the first po ot product will increase eye hazards Switching the color of illumination i a Specifications PAPERS e INFORMATION Maintenance oe This equipment generates and uses radio frequency energy and if not Troubleshooting guide e installed and used property that is in strict accordance with the manufacturer s instructions may cause interference to radio and television reception It has been type tested and found to comply with the limits fora Class B computing device in accordance with the specifications in Subpart J of Part 15 of FCC Rules which are designed to provide reasonable protection against such interference in a residential installation However there is no guarantee that interference will not occur in a particular installation f this equipment does cause interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient the receiving antenna Relocate the equipment with respect to the receiver Move the equipment away from the receiver Plug this equipmen
8. sition be sure not to set the illumination tuming on when not playing If you set So the illumination is not turned off even when you set the ignition key to the off position This wilt cause the battery to run down You have a choice of two colors for the illumination amber and green pa Press the ILL button iLL Each time you press it the illumination d color will be changed between green and amber You can specify the different colors one to be used while playing and the other when not playing To turn off the illumination when not playing Press the reset button while pressing the INTRO button The illumination is turned off To turn on the illumination again press the reset button while pressing the 4 and gt INbuttons and then release the reset button first General Power requirements 12 V DC car battery negative ground Current drain 800 mA CD playback 2 A during disc loading or eject Output Line output connector Operating temperature 10 C 50 C 15 F 120 F Dimensions Approx 178 x 50 x 149 mm w h d Thx 2 5 in Weight Approx 1 4 kg 3 Ib 102 Supplied accessories Mounting hardware 1 set Optional accessories Connecting cord RK C73 Cleaning cloth XP CD1 CD player section System Compact disc digital audio system Frequency response 10 20 000 Hz Harmonic distortion 0 015 1 kHz Signal to noise ratio 90 dB Wow and flutter Below measurable limit
9. t into a different outlet so that equipment and receiver are on different branch circuits If necessary the user should consutt the dealer or an experienced radiofelevision technician for additional suggestions The user may find the following booklet prepared by the Federal Communications Commission helpful How to Identify and Resolve RadioTV Interference Problems This booklet is available trom the U S Government Printing Office Washington DC 20402 Stock No 004 000 00345 4 Precautions e If your car was parked in direct sunlight and there was a considerable rise in temperature inside the car allow the unit to cool off before operating If no power is being supplied to the unit check the connections first If everything is in order check the fuse e As the laser beam used in this compact disc player is harmful to the eyes do not attempt to disassemble the cabinet Refer se qualified personnel only Notes on moisture condensation On a rainy day or in a very damp area moisture may condense on the lenses inside the unit Should this occur the unit will not operate in this case remove the disc and wait for about an hour until the moisture evaporates If you have any question or problem concerning your unit that is not covered in this manual please consult your nearest Sony dealer Before Operating the Unit for the First Time or After Replacing the Battery Be sure to press the reset button while
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