JBL SYNTHESIS SDP-40HD - Manual (Page 136)

Mode Adjust JBL
5-28
2-CHAN & 2-CHAN
These modes, recommended for recording purposes, send
downmixed 5.1-channel or 6.1-channel DTS-ES input signals to the
front speakers and subwoofer as 2-channel Logic 7-encoded output
signals.
See page 5-35 for detailed parameter descriptions.
5.1mc FILM
The 5.1mc LOGIC 7 FILM listening mode is a proprietary Lexicon
listening mode that uses Logic 7 decoding to derive seven channels
from 5.1-channel film sources with enhanced front steering.
This listening mode allows 5.1-channel sources to use bass
management, speaker crossovers, speaker distance calibration, and
audio controls (tone controls).
See page 5-35 for detailed parameter descriptions.
Option/Parameter Default Setting Possible Settings
CENTER MIX +0dB -25 to +5dB
SURROUND MIX +0dB -5 to +5dB
CNTR DLY SAMPLES +0 -127 to +127
MASTER LEVEL +0dB -5 to +5dB
LFE MIX +0.0dB -20.0 to +0.0dB
ES DECODING AUTO AUTO, ON, OFF
SUB L/R LVL +0dB OFF, -30 to +12dB
CUSTOM Refer to page 5-34
2-CHAN MODE ADJUST OR 2-CHAN
Option/Parameter Default Setting Possible Settings
VOCAL ENHANCE +0.0dB +6.0dB, +3.0dB, +0.0dB
RE-EQUALIZER ON ON, OFF
SOUND STAGE REAR REAR, NEUTRAL, FRONT
5 SPKR ENHANCE ON ON, OFF
BASS ENHANCE OFF ON, OFF
SURR ROLLOFF 15.3kHz 500Hz to 20kHz, OFF
REAR DLY OFFSET 15ms OFF, 1 to 30ms
LFE MIX +0.0dB -10.0 to +0.0dB
OUTPUT LEVELS Refer to page 5-33
CUSTOM Refer to page 5-34
MODE ADJUST 5.1mc FILM