Dolby Laboratories DP569 - Manual (Page 34)

Model DP569 User’s Manual Front-Panel Menus
4-4
• Adaptive behaves like Last Used if the metadata disappears completely;
behaves like Preset if any individual metadata parameters are missing.
4.2.3 Metadata Params
This menu contains 30 metadata parameter selection menus. Table 4-1 provides a basic
definition for each of the metadata parameters available, listed by the text shown on the
front-panel display. See Appendix A for more detailed information about metadata.
Table 4-1 Metadata Params Submenus
LCD Description
Dialogue Lev
Controls dialogue level or dialnorm. See Appendix A for detail.
Channel Mode
Designates the number of active channels.
LFE Channel
Indicates whether LFE channel is present. Available only in channel modes 3/2,
3/1, 3/0, 2/2, and 2/1.
Data Rate
Sets the output data rate.
Bitstrm Mode
Describes the audio service carried in the bitstream. Informational only.
Line Mode Pro
Designates preset compression configuration for line-mode decoding.
RF Mode Pro
Designates preset compression configuration for RF-mode decoding.
RF Ov Protect
Protects against overmodulation when decoded and subsequently modulated onto
an RF carrier.
Center Dwnmx
Designates downmix level for center channel when end user has no center speaker.
Default is 0.707 (–3.0 dB).
Srnd Dwnmx
Designates downmix level for surround channels when end user has no surround
speakers. Note that the 0 (-999 dB) setting discards the surround channels.
Default is 0.707 (–3.0 dB).
Dolby Srnd
Indicates whether a two-channel encoded bitstream contains a Dolby Surround
(Lt/Rt) program and requires Pro Logic decoding. Default Not Dolby Srnd.
Audio Prod
Info
Indicates whether the Mixing Level and Room Type parameter settings are carried
in the bitstream.
Mixing Level
Indicates absolute acoustic SPL of main dialogue channel during final mixing
session. Informational only.
Room Type
Indicates size and calibration of the mixing room used for the final mixing session.
Informational only.
Copyright
Indicates whether the encoded bitstream is copyright protected. Informational only.
Orig Bitstrm
Indicates whether the encoded Dolby Digital bitstream is the master version.
Informational only.
Extnd Bitstrm
Setting controls whether extended bitstream parameters are included in the
encoded output.
Pref Dwnmx
Designates preference for Lt/Rt or Lo/Ro stereo downmix.