they are -6, -4, -2, 0, 2 4 6.
SATURATION: There are 7 grades, they are 0, 2. 4, 6, 8 10 12.
5. SPEAKER SETUP
DOWNMIX: could choose “ LT/RT”, “STEREO”, “VSS”, “OFF”.
SUBWOOFER: could choose
OFF or ON.
BASS MODE: could choose
“ALL LG SPK”, “ALL SM
SPK”, “MIXED SPK”.
CENTRAL DELAY: There are
4 grades, they are 0, 2, 4, +.
REAR DELAY: There are 4
grades, they are 0, 6, 12 +.
6. DIGITAL SETUP
* OP MODE: could choose
“LINE OUT” or “RF
REMOD”.
* DYNAMIC RANGE: There
are 5 grades, they are OFF, 2/8,
4/8, 6/8, FULL.
* DUAL MONO, could choose
“STEREO”, “MONO L”,
“MONO R” or “MIX MONO”.