APC BDP-95 User Manual download pdf (Page 74)

SETUP MENU OPTIONS

Speaker Configuration applies to the multi-channel analog audio outputs only. All digital

bitstream and LPCM outputs are unaffected by these settings.

Down Mix Mode

Down mix is the process of converting multi-channel audio to less number of channels. For example,

converting a 5.1ch source to stereo, or converting a 7.1ch source to 5.1ch. Down mixing allows the

audio output from the player to match the exact number of speakers available in your home theater.

The current down mix mode is displayed in the lower right corner of the speaker placement illustration.

To change the audio down mix setting, press the ENTER button while the cursor is over the “Down Mix”

option. The following down mix modes are available:

SBR

SBL

LT/RT

Stereo

5.1Ch

7.1Ch

Speaker Configuration

Exit

Choose down mix mode

Down Mix Mode: 7.1Ch

Down Mix

Test Tone : Off

• LT/RT – Left Total/Right Total. The center and surround channels are mixed into the two front

channels according to the LT/RT matrix. A Dolby Pro Logic receiver will decode the two-

channel audio into surround audio.

• Stereo - This mode down-mixes multi-channel audio to 2-channel stereo output. For original

stereo content the output will not change. For original multi-channel content the surround and

center channels will be mixed with the left and right front channels. Recommended for use with

TV sets or stereo receiver/amplifiers.

• 5.1Ch – This mode enables 5.1ch decoded audio output. The number of actual output

channels depends on the disc. If the source content has more channels, the surround back

channels will be mixed into the surround channels.

• 7.1Ch – This mode enables 7.1ch decoded audio output. The number of actual output

channels depends on the disc. For 6.1ch contents, the left and right surround back speakers

will both output the same surround back audio channel.

Test Tone

st tone is a special group of artificially-created sounds that are used to test your audio speaker system and

help to identify any wiring faults. By default the Test Tone is set to “Off”, with the status displayed in the lower

left corner of the screen.

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APC BDP-95 User Manual Page 74