Appendix

AMP

Selecting “OFF” turns off the built-in amplifier. Turning off the built-in amplifier improves the quality of the sound from Preout.

Zone2 (Dual Zone)

Set the destination (front speaker “Front” or rear speaker “Rear”) of the sub source (AUX IN) when the Dual Zone function is turned on.

Supreme

Technology to extrapolate and supplement with proprietary algorithm, the high-frequency range that is cut off when encoding at low bit rate (less than 128Kbps, Sampling frequency is 44.1kHz).

Supplementing is optimized by compression format (AAC, MP3 or WMA) and processed according to bit rate.

The effect is negligible with music that is encoded at high bit rate, variable bit rate or has minimal high frequency range.

Chinese (Chinese language setting)

When this is set to ON, the following character strings are displayed in Chinese:

Folder name/ File name/ Song title/ Artist name/ Album name/ Phonebook/ Short message

CD Read

Sets the method for reading CD.

When unable to play special format CD, set this function to “2” to force playing. Note that some music CD may be unplayable even when set to “2”. In addition, audio files cannot be played when set to “2”. Normally, keep this set to “1”.

1: Automatically distinguishes between audio file disc and music CD when playing disc.

2: Forces playing as music CD.

The marking of products using lasers (Except for some areas)

CLASS 1

LASER PRODUCT

The label is attached to the chassis/case and says that the component uses laser beams that have been classified as Class 1. It means that the unit is utilizing laser beams that are of a weaker class. There is no danger of hazardous radiation outside the unit.

32 KDC-BT7539U