User manual KENWOOD DP-R5750

[. . . ] 9 mW + 9 mW Line output/impedance (BASS BOOST on) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0. 48 Vrms/47 k Power supply External DC supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC 4. 5 V Rechargeable batteries (NB-3A70) x 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC 2. 4 V Commercially-available alkaline batteries (LR03) x 2 . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Refer to the model and serial numbers whenever you call upon your dealer for information or service on this product. Model Serial Number B60-5389-08 00 (E, M) AP 0302 Sound skip guard function (D. A. S. C. ) D. A. S. C. (Digital Anti Shock Circuit) When the D. A. S. C. function is operating, about a 180 seconds portion of signals is always stored in memory. Consequently, when the unit receives an impact, playback will continue without interruption even if the signal from the light pickup is interrupted. "Wide CAPTURE" uses a method strong in regard to vibrations in the rotation direction in addition to the conventional D. A. S. C. function, so that the sound skip guard function is made even stronger. Mechanism of D. A. S. C. In case of difficulty What seems to be a serious trouble may sometimes be due to a simple mistake. Before calling for service, check the items shown in the following table again. (If you request servicing due to the reasons shown in the table, the service may be charged in some cases. ) Symptom Pressing a key cannot initiate an operation or turn the unit on. Cause Remedy Maintenance Simple care Care of lens When the lens in the pick-up gets dirty, malfunctions including the impossibility of playback may occur. In such a case, leave the unit for about an hour before trying to use it again. Storage of digital data Digital memory Reproduced sound No sound is heard from the headphones. Setting the D. A. S. C. The mode changes each time the D. A. S. C. off There is no data compression, so that listening with high sound quality is possible. on : 180 seconds Data are held for about 180 seconds. when moving the player or using it in areas subject to vibration. Depending on the extent of the impact, the data in the memory may be used up, so the playback skip protection may momentarily be ineffective. function is activated, the disc may stop or start to rotate. The reproduced sound is interrupted during switching. is set to on when the power turns on. Sound skips, or is interrupted. Caution on disc used Usable discs This unit is capable of playing back the Audio CD discs, CD-R/CD-RW (CD-DA) discs and discs carrying the marking. 8 cm single CDs can be played as they are; do not use a commercially-available single CD adapter. Certain CD-R/CD-RW discs may not be played due to recording conditions of the discs. Handling Hold compact discs so that you do not touch the playing surface. [. . . ] 3 Intro Scan The disc will then begin playing the first ten seconds of all tracks once and then stops automatically. 4 Random play All tracks on the disc will be played in a random order. Blinks Slide the B. BOOST switch to select the desired setting : "B. BOOST On" position: Low frequencies are boosted. Blinks "B. BOOST Off" position: Normal tone reproduction. [. . . ]