2004 Lincoln Navigator Owner Guide 4th Printing - Page 43

Entertainment Systems screen gently until the dust, dirt or fingerprints are removed. Do not spray the screen directly with water or glass cleaning solvents. Overspray from these fluids could drip down into the internal electronics of the screen and cause damage. Do not apply excessive pressure while cleaning the screen. Foreign substances Exercise care to prevent dirt and foreign objects from entering the DVD player compartment. If liquid is accidentally spilled onto the system, immediately turn the system OFF and consult a qualified service technician. Cleaning CDs and DVDs Inspect all discs for contamination before playing. If necessary, clean discs only with an approved CD cleaner and wipe from the center out to the edge. Do not use circular motion. Cleaning the DVD player exterior Clean the exterior of the DVD player with a damp cloth. Do not use CD cleaning kits or CDs intended to clean the interior of your DVD player. Use of these products may damage your system. LINCOLN NAVIGATION SYSTEM (IF EQUIPPED) Your vehicle may be equipped with a Lincoln Navigation System which allows you to listen to the radio, play CDs and also navigate the vehicle using a navigation DVD. THX audio system (if equipped) Your vehicle may be equipped with the THX௡ certified premium audio system. This system creates optimal acoustic quality for all seating positions and road conditions. The system offers an advanced speaker system, amplifier, subwoofer and equalizer. Your Lincoln Navigation System has a large range of features, yet is easy to use. Guidance is shown on the display screen and is supplemented with voice prompts. The display screen provides full information for operating the system through use of menus, text screens and map displays. Screen selections are made by touching the desired selection on the screen. 43 2004 Navigator (nav) Owners Guide (post-2002-fmt) USA English (fus)