2011 Nissan Armada Owner's Manual - Page 231

● Do not expose the CD to direct sunlight. ● CDs that are in poor condition or are dirty, scratched or covered with fingerprints may not work properly. ● The following CDs may not work properly: ● Copy control compact discs (CCCD) ● Recordable compact discs (CD-R) ● Rewritable compact discs (CD-RW) ● Do not use the following CDs as they may cause the CD player to malfunction: ● 3.1 in (8 cm) discs with an adapter ● CDs that are not round ● CDs with a paper label ● CDs that are warped, scratched, or have abnormal edges ● This audio system can only play prerecorded CDs. It has no capability to record or burn CDs. ● If the CD cannot be played, one of the following messages will be displayed. CHECK DISC: ● Confirm that the CD is inserted correctly (the label side is facing up, etc.). ● Confirm that the CD is not bent or warped and it is free of scratches. PRESS EJECT: This is an error due to excessive temperature inside the player. Remove the CD by pressing the EJECT button. After a short time, reinsert the CD. The CD can be played when the temperature of the player returns to normal. UNPLAYABLE: The file is unplayable in this audio system (only MP3 or WMA (if so equipped) CD). ● The CF player sometimes cannot function when the passenger compartment temperature is extremely high. Decrease the temperature before use. ● Do not expose a CF card to direct sunlight. ● Confirm that a CF card is inserted correctly. Compact Disc (CD)/CompactFlash (CF) with MP3 or WMA (if so equipped) Terms: ● MP3 - MP3 is short for Moving Pictures Experts Group Audio Layer 3. MP3 is the most well-known compressed digital audio file format. This format allows for near "CD quality" sound, but at a fraction of the size of normal audio files. MP3 conversion of an audio track from CD/CF can reduce the file size by approximately 10:1 ratio (Sampling: 44.1 kHz, Bit rate: 128 kbps) with virtually no perceptible loss in quality. MP3 compression removes the redundant and irrelevant parts of a sound signal that the human ear doesn't hear. CompactFlash (CF) player (if so equipped) ● Do not force a CF card into the slot. This could damage the CF card and/or player. ● During cold weather or rainy days, the player may malfunction due to the humidity. If this occurs, remove the CF card and dehumidify or ventilate the player completely. 4-42 Monitor, climate, audio, phone and voice recognition systems