Vision SB-1900P - Page 18

B. Query Commands
This group of commands issues queries to the soundbar. The soundbar will respond according to its
current status.
Comman
d
Code
Function Response Example
#QVM
23 51 56 4D 0D
Query verbose mode
“@ OK 0“
verbose mode 0
“@ OK 1“
verbose mode 1
“@ OK 2“
verbose mode 2
“@ OK 3“
verbose mode 3
#QPW
23 51 50 57 0D
Query power status
“@ OK ON“ sound on
“@ OK OFF“ sound off
#QVR
23 51 56 52 0D
Query firmware version
“@ OK 0 xx“ sound version 0 xx
#QVL
23 51 56 4C 0D
Query volume
“@ OK 0-32 “ sound work vol xx
“@ OK MUTE“ sound mute
#QPL
23 51 50 4C 0D
Query playback status
“@ OK PLAY “
Now Playing
#QRP
23 51 52 50 0D
Query Repeat Mode
“@ OK REPF “
#QSR
23 51 53 52 0D
Query Input Source
“@ OK
AUX/ABT/CAO/OPT/ARC/HD1/HD2/STANDBY “
Work Source xx
#QEQ
23 51 45 51 0D
Query preset EQ
“@ OK MUSI“
“@ OK MOVI“
“@ OK NEWS“
“@ OK FLAT“
Work EQ xx