JBL Synthesis SDP-45 4K - Manual (Page 6)

MMUT Main Mute
00 Mute Off
01 Mute On
02 Mute toggle
QS Query Status
ZSRC Zone Source
00 Blu-ray
01 SAT / VBL
02 Game
03 Media Player
04 DVR
05 TV
08 Digital Downmix
QS Query Status
ZVOL Zone Volume
UP Up 1 step (0.5dB)
DN Down 1 step (0.5dB)
xxxx
0200..1120 (-80.0..12.0dB) 0200 - 1120 in 0.1dB units,
plus 1000 (-80.0..12.0dB res 0.5dB). Fourth digit must be
0 or 5 (xxx0 or xxx5).
QS Query Status
XVOL Quick Volume Command (ZONE 2)
Same as ZVOL but without
any RAMP TIME.
ZMUT Zone Mute
00 Mute Off
01 Mute On
02 Mute toggle
QS Query Status
MDSL Audio Input Source/Mode Main Zone can use all
input sources. Zone 2
output can use Analog
(AN) or Digital (DI)
downmix from Main Zone
00 not applicable,ignore
AN Analog
DI Digital (COAX or OPTICAL)
HD HDMI
BP Bypass 2-Channel (Analog)
QS Query Status
MENU Menu Use Display Text Feedback
(DISP) to show current
LE Left