RMV Operations Manual Revision Copyright illunis LLC, 2014
Page 106
7.3: On Screen Displays
On Screen Column Plot
The On Screen Column Plot (OSCP) is
used to overlay a graphical plot of video data onto
the video image. The OSCP functions like the
OSLP except in the vertical direction.
Serial Commands
Target
Index
Command
R/W Description
04
11
OSD lines
W
0x0000 disable line plot
0x0002 column
0x0008 draw as line
0x0009 draw as filled
04
12
Line Plot Offset
R/W
04
13
Line Plot Scale
R/W
04
14
Line Plot Line of Interest
R/W
Quick FAQ’s:
►The column plot display is one frame behind it’s
measurement frame. This is due to the fact the the
data must be measured, then stored for display on
the following frame.
►The line column can be scaled from 1X to 1/4096X:
4096 pixels to 1 pixel.
VIDEO OFFSET
8-bit register
(16 lines per unit)
V
ID
E
O
LI
N
E
s
ele
ct
ed
to
o
ve
rlay
VIDEO SCALE
8-bit register
0xFF = 1.0
1.0 = 4096 Max
V
ID
E
O
C
OL
U
M
N
D
A
TA
Line
o
r
B
ar
For
m
at
