Ikegami HLM-3250W, Руководство по эксплуатации

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User marker coord i nates
In the “DATA (X Y)” column, the coordinates for
S : START POINT and E : END POINT of the
currently set user markers are displayed.
Without such settings, the “—” marker appears.
Move the cursor to the X/Y data. Using the ENT
switch, new user markers can be drawn or already
registered user markers can be modified.
The setting can be made in 1-pixel increments. The
top left of the effective screen serves as the
reference point (0001, 0001) of the coordinates.
From this point, the coordinates can be adjusted
in the pixel range of 1920 x 1080.
• Default setting is —(unregistered).
●
Resetting the data
With “DATA(X Y)” blinking in magenta, hold down
the switch (or the right-hand button on the
mouse) longer than 3 seconds. The settings of the
data can now be unregistered (—).
●
Coordinate reference point
This 1920 x 1080, Full-HD panel has the pixel
reference point (0001, 0001) at the top left of the
screen. The pixel at the bottom right on screen is
preset as the coordinates (1920, 1080).
●
Marker lines and coordinate values
There are 2 line widths for the user markers.
However, the coordinate for the start point and
that for the end point are different by 1 pixel.
(0001,0001)
(0001,1080)
(1920,1080)
(1920,0001)
X axis
Y axis
Pixel position (X, Y) in the coordinate for the "start point"
Pixel position (X+a, Y+1) in the coordinate for the "end point"
a
Pixel position (X, Y) in the coordinate for the
"start point"
Pixel position (X+a, Y+1) in the coordinate for the
"end point"
a
Accordingly, in drawing a horizontal line, the Y-
direction address has a coordinate value with 1
pixel added, as shown below.
Line width: 2 pixels
Pixel position in the coordinate for the "start point"
Pixel position in the coordinate for the "end point"
When a vertical line is drawn, the X-axis address
has a coordinate value with 1 pixel added, as shown
below.