Velodyne Digital Drive User’s Manual Page 28
RS-232 Commands
Command
Acceptable n
Activity
Format
Values
Example(s)
Comments
Volume Control
#VOnn$,
00 – 99
#VO25$,
Sets volume to a value,
#VO+$,
#VO+$,
increments volume up or
#VO-$,
#VO-$, VO?$
down, or requests current
#VO?$
volume setting
Preset Control
#PSn$,
1, 2, 3, 4, 5, 6
#PS1$, #PS2$,
Activates the indicated
#PS?$
#PS3$, #PS4$,
preset, or requests the
#PS5$, #PS6$,
current preset
#PS?$
Logo Light Control #LTn$,
0: Light Off
#LT0$
Turns the Logo Light
#LT?$
1: Light On
#LT1$
on or off, or requests
#LT?$
light state
Night Mode
#NMn$,
0: Night Mode
#NM0$
Activates/Deactivates
Control
#NM?$
Off
#NM1$
Night Mode, or requests
1: Night Mode
#NM?$
light mode state
On
Mute Control
#MUn$,
0: Mute Off
#MU0$
Mutes/Unmutes the
#MU?$
1: Mute On
#MU1$
woofer, or requests mute
#MU?$
state
