2007 Lexus IS 250 Navigation Manual - Page 221
2007 Lexus IS 250 Manual
Page 221 highlights
IS350/250_Navi_U (L/O 0607) AUDIO/VIDEO SYSTEM 221 " Correct " Wrong D Handle discs carefully, especially when you are inserting them. Hold them on the edge and do not bend them. Avoid getting fingerprints on them, particularly on the shiny side. D Dirt, scratches, warping, pin holes, or other disc damage could cause the changer to skip or to repeat a section of a track. (To see a pin hole, hold the disc up to the light.) D Remove discs from the changer when you are not using them. Store them in their plastic cases away from moisture, heat, and direct sunlight. To clean a disc: Wipe it with a soft, lintfree cloth that has been dampened with water. Wipe in a straight line from the center to the edge of the disc (not in a circle). Do not use a conventional record cleaner or anti-static device.