Bg radia BGX Owner's Manual And Setup Procedures page 21

Serial Control
Level Specific Change (A3)
The level specific change command allows instant selection
of any level in the range -60dB to +7dB.
TX = 0F 0F A3 (00 to 46) CHKSUM 04
RX = 0F 0F A3 (00 to 46) CHKSUM 04 (same as TX)
The level function indicator and the new level setting will
be shown even if the display was in its off state.
Note: If the level is outside of the specified range then no system
change will occur and RX is not sent. If the system is off this
command is ignored.
BE ADVISED THAT THE LEVEL CHANGE CAN INSTANTLY
SWITCH TO A VERY HIGH OUTPUT.
Status/Settings (A4)
The Status/Settings command provides all the necessary
system information to aid in control via home automation
setups.
TX = 0F 0F A4 00 5C 04
RX = <SOP><SOP><COMMAND><INPUT><MODE><LEVE
L><POWERSTATUS><CHKSUM><EOP>
MODE
= 00 for Movie, 01 for Music
LEVEL
= 00 thru 43 where 00 = -60 dB, 3C = 0dB and 43 =
+7 dB
POWERSTATUS = 00 for OFF, 01 for ON
3535 Arrowhead Drive · Carson City, NV 89706
21
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