Yamaha DSP-A1092 Owner's Manual - Page 44

SELECTING SOUND FIELD PROGRAMS This unit has 10 programs for digital sound field processing, 6 from actual acoustic environments from around the world, and 4 programs for Audio/Video sources including sources encoded with Dolby Pro Logic surround or Dolby Digital (AC-3). When operating on the front panel: 1. If no program name is illuminated on the display panel, press the EFFECT switch to turn on the digital sound field processor so that a name of sound field program lights up on the display panel and the monitor screen. Front panel EFFECT DIGITAL PCM AC-3 DSP 2. Select the desired sound field program by pressing the PROGRAM selector. * The name of selected program lights up on the display panel and the monitor screen. Front panel PROGRAM DIGITAL PCM AC-3 PRO LOGIC When operating on the remote control unit: Simply pressing a DSP program selector key turns on the digital sound field processor and select the corresponding program directly. Remote control 42 DIGITAL/ MOVIE PRO LOGIC ENHANCED THEATER 1 2 3 TV SPORTS STADIUM DISCO 4 5 6 ROCK JAZZ CLUB CHURCH 7 8 9 HALL 0 To enjoy a video source with the Dolby Pro Logic Surround or Dolby Digital (AC-3) decoded When you select the program No. 1, 2 or 3, and the input signal of the source is 2-channel stereo, Dolby Pro Logic Surround is decoded. When some program is selected and the input signal of the source is encoded with the Dolby Digital (AC-3), Dolby Digital (AC-3) is automatically decoded. * The following indicators on the display panel show you what sound processing is being made. Lights up when the Dolby Digital (AC-3) is being decoded and the signals of selected source encoded with the Dolby Digital (AC-3) is not in 2-channels. Lights up when the Digital Sound Field Processing is being made 3 DIGITAL DSP PRO LOGIC Lights up when the Dolby Pro Logic Surround is being decoded * In addition, for the program No. 1, 2 and 3, the name of the program on the display panel or the monitor screen will change according to the type of decoding. (See pages 44-45 for details.) NOTE: If the input signals of source encoded with the Dolby Digital (AC-3) are in 2-channels only, the sound processing for them is similar to that for analog or PCM audio signals.