MICROTRONIX DX-2200-SW-02, User Manual

Page: 47 / 87

DX-2200
– Dual-view 2x1 SDI Video Switcher
Page 47 of 87
Command
Code
Mode of Operation
SnnNm
For Graphic Field nn, set the justification mode. These commands use the field
length that is set separately by the SnnJmm command.
m = 0
No justification is selected
m = 1
Display the text string left justified in the field. If the string is longer
than the field, it is clipped at the right. If the string is shorter than the
field it is padded with spaces at the right.
m = 2
Display the text string right justified in the field. If the string is longer
than the field, it is clipped at the left. If the string is shorter than the
field, the string is padded with spaces at the left.
m = 3
Display the text string right justified in the field. If the string is longer
than the field, the field expands to fit the string. If the string is shorter
than the field, the string is padded with spaces at the right.
m = 4
Display the text string centered in the field. If the string is longer than
the field, it is clipped at the left. If the string is shorter than the field, it is
padded with spaces before and after to center it.
SnnJmm
For Graphic Field nn, set the field length to mm characters for justification. If
the field length is 0, justification is disabled.
TABLE NOTES:
1. Changes to a string do not take effect until either the text overlay is refreshed
with the "SU" command or any string's visibility is toggled with SnV, displayed
with SnS, or turned off with SnH.
S
AMPLE
T
EXT
F
IELD
C
OMMANDS
Example 1:
Display of a single text field with the following attributes:

Text: A sample of RED text on a WHITE background

Text size: 2

Position: X=0100, Y= 0200

Color: red

Background Color: white

Background Visibility: 100%
The SERIAL Commands to display this text as Field 1 are as follows:
S1T
“A sample of RED text on a WHITE background”
S1F002
S1X0100
S1Y0200
S1R255
S1G000
S1B000
S1BA000
S1BR255
S1BG255
S1BB255
S1S