JVC KD-AR7500 Instructions - Page 44

ENGLISH Maintenance How to clean the connectors Frequent detachment will deteriorate the connectors. To minimize this possibility, periodically wipe the connectors with a cotton swab or cloth moistened with alcohol, being careful not to damage the connectors. To keep discs clean A dirty disc may not play correctly. If a disc does become dirty, wipe it with a soft cloth in a straight line from center to edge. • Do not use any solvent (for example, conventional record cleaner, spray, thinner, benzine, etc.) to clean discs. Connector Moisture condensation Moisture may condense on the lens inside the CD player in the following cases: • After starting the heater in the car. • If it becomes very humid inside the car. Should this occur, the CD player may malfunction. In this case, eject the disc and leave the receiver turned on for a few hours until the moisture evaporates. How to handle discs When removing a disc from Center holder its case, press down the center holder of the case and lift the disc out, holding it by the edges. • Always hold the disc by the edges. Do not touch its recording surface. When storing a disc into its case, gently insert the disc around the center holder (with the printed surface facing up). • Make sure to store discs into the cases after use. To play new discs New discs may have some rough spots around the inner and outer edges. If such a disc is used, this receiver may reject the disc. To remove these rough spots, rub the edges with a pencil or ball-point pen, etc. How to handle SD card SD cards are precision products. DO NOT impact, bend, drop, or wet them. Available character In addition to the Roman alphabets (A - Z, a - z), the following characters will be used. • You can also use the following characters to assign titles (see page 36). Accented letters: upper case Accented letters: lower case Numbers and symbols Do not use the following discs: Warped Sticker disc 44 Sticker residue Disc Stick-on label