Yamaha RX-V673 Owner's Manual page 51

Playing back 2-channel sources in
multichannel (surround decoder)
The surround decoder enables unprocessed multichannel
playback from 2-channel sources. When a multichannel source is
input, it works the same way as the straight decode mode.
For details on each decoder see "Glossary" (p.122).
Press SUR.DECODE to select a surround decoder.
Each time you press the key, the surround decoder
changes.
Enjoying pure high fidelity sound (Pure Direct)
When the Pure Direct mode is enabled, the unit plays back the
selected source with the least circuitry in order to reduce the
electrical noise from other circuitry (such as the front display). It
allows you to enjoy Hi-Fi sound quality.
Press PURE DIRECT.
Each time you press the key, the Pure Direct mode is
enabled or disabled.
RRPro Logic
RRPLIIx Movie
RRPLII Movie
RRPLIIx Music
DDPLII Music
RRPLIIx Game
RRPLII Game
Neo:6 Cinema
Neo:6 Music
Uses the Dolby Pro Logic decoder suitable for all
sources.
Use the Dolby Pro Logic IIx decoder (or Dolby Pro
Logic II decoder) suitable for movies.
t Jse the Dolby Pro Logic IIx decoder (or Dolby Pro
Logic II decoder) suitable for music.
Use the Dolby Pro Logic IIx decoder (or Dolby Pro
Logic II decoder) suitable for games.
Uses the DTS Nee:6 decoder suitable for movies.
Uses the DTS Nee:6 decoder suitable for music.
• When the Pure Direct mode is enabled, the following functions are not available.
- Some settings for the speakers or sound programs
- Operating the on-screen menu
- Using the multi-zone function
- Audio output from the AV OUT and AUDIO OUT jacks
- Viewing information on the front display (when not in operation)
• You cannot select the Dolby Pro Logic IIx decoders when headphones are
connected or when "Surround Back" in the "Setup" menu is set to "None".
PLAYBACK • Selecting the sound mode En 51