Samsung bd-p2500 用户手册

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  AUDIO SETUP
If you have selected a LPCM soundtrack on a disc, the output will automatically be set to PCM.
Be sure to select the correct Digital Output or you will hear no sound or a loud noise.
If the HDMI device (Receiver, TV) is not compatible with compressed formats (Dolby digital, DTS), the audio 
signal outputs as PCM.
Secondary and Effect audio will not be heard with regular DVDs.
Some Blu-ray Discs do not have Secondary and Effect audio.
This Digital Output setup does not effect the analog (L/R) audio or HDMI audio output to your TV. It effects the 
optical and HDMI audio output when connected to a receiver.
When the player outputs HD audio bitstream(Dolby TrueHD or DTS-HD Master Audio) from the Optical jack to 
an HDMI 1.3 receiver, only 2 channel PCM audio will be heard.
If you play MPEG audio soundtracks, audio signal outputs PCM regardless of Digital Ouptut Selections(PCM or 
Bitstream).
 PCM Down Sampling
On
 :  Select this when the Amplifi er connected to the player 
is not 96KHz compatible. 96KHz signals will be down 
converted to 48KHz
Off
 : Select this when the Amplifi er connected to the player 
is 96KHz compatible. Signals will be output without any 
changes.
Even when PCM Down Sampling is set to Off, some discs will only output down sampled audio through the 
optical digital outputs.
HDMI
If your TV is not compatible with compressed multi-channel formats (Dolby Digital, DTS), the unit may 
output PCM 2ch down mixed audio even though you set Bitstream(either Re-encode or Audiophile) 
on your setup menu.
If your TV is not compatible with PCM sampling rates over 48kHz, the unit may output 48kHz down 
sampled PCM audio even though you set "PCM Down Sampling" as "Off".  
Dynamic Compression
This is only active when a Dolby Digital signal is detected.   
Off
 : You can enjoy the movie with the standard Dynamic 
Range.
On
 : When Movie soundtracks are played at low volume or 
from smaller speakers, the system can apply appropriate 
compression to make low-level content more intelligible and 
prevent dramatic passages from getting too loud.
M

M
No Disc
No Disc
Music
Setup
Display Setup
HDMI Setup
Network Setup
Parental Setup
Audio Setup
Dynamic Compression :  On
Speaker Setup
PCM Down Sampling  :  On
On
Off
System Setup
Language Setup
Digital Output 
:  PCM
No Disc
No Disc
Music
Setup
Display Setup
HDMI Setup
Network Setup
Parental Setup
Audio Setup
Speaker Setup
Dynamic Compression :  On
On
Off
System Setup
Language Setup
Digital Output 
:  PCM
PCM Down Sampling  :  On