Pioneer VSX-82TXS Service Manual page 10

LM083 THX MUSIC MODE
LM237 THX GAMES MODE (for multichannel)
LM232 DTS-ES MATRIX6.1 + THX
LM233 DTS-ES DISCRETE6.1 + THX
MULTI-CH / USB
LM200 6CH IN
STREAM DIRECT
LM124 SACD DIRECT
LM125 PCM DIRECT
LM126 ANALOG DIRECT
ETC.
LM219 HDMI THROUGH
Example8
Command ?L<CR>
Answer LM001<CR+LF> now PRO LOCICⅡ MUSIC playing.