Enhancing the playback sound (K2) (Only for NX-F7)

The K2 function is designed to provide natural sound by improving the playback sound from low- bit-rate digital sources.

The function compensates for sound waves dissipated during digital recording compression to approximate the original analog sound. Sound is reproduced with more bits (24 bit) and a wider range of frequency (64 kHz, 176.4 kHz or

192 kHz).

Press [K2] on the remote control or on the main unit.

•When the K2 function is activated, the [K2] lamp (button) on the main unit lights up.

•Each time you press [K2], the display changes as follows.

-“K2 MODE1”:

Plays back a digital source with non-com- pressed sound signals (linear PCM).

-“K2 MODE2”:

Plays back a digital source with compressed sound signals (Dolby digital, DTS, MP3, WMA or WAV).

-“K2 OFF”:

Cancels the K2 function.

NOTE

•The original range of frequency is automatically detected and extended to a specific range.

Adjusting the volume level for surround/subwoofer sound

You can adjust the volume level for the left and right surround sound and the subwoofer sound respectively.

1 Press [SPK LEVEL] repeatedly to select “SURR” or “SUBWFR” in the display window.

•“SURR” refers to the left and right surround sound.

•“SUBWFR” refers to the subwoofer sound.

2 Press [LEVEL +] or [LEVEL –] repeatedly to adjust the volume level.

• The adjustable volume range is from -6 to +6.

Selecting the surround mode

Press [SURROUND].

•Each time you press [SURROUND], the display changes in the display window as follows.

-“AUTO SUR”

When a multi-channel signal is input, surround sound is automatically produced.

-“MOVIE”

Surround sound suitable for a movie or multi- channel signal is produced.

-“WIDE/2CH”

When a 2ch signal is input, surround sound is produced. The sound is broader than the one with “MOVIE”.

-“SUPER W”

Surround sound broader than the one with the “WIDE/2CH” is produced.

NOTE

•Depending on the signal type, surround sound may not be produced as the surround mode set- ting.

•During playback, when you change the surround mode setting, sound from the [DIGITAL OUT] terminal may be intermittent. Before recording sound to an external device, select the desired surround mode setting.

•This function does not work for a JPEG/ASF/ DivX/MPEG1/MPEG2 file.

Basic operations

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