Leyard TWF Series, User Manual

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User Manual for TWF Series LED Unit
Set the two switches on the transfer board to the direction near the RJ25 port. See the figure below.
The communication interval and communication waiting time are defaulted as 1ms, and they do not
need to be changed.
Type of display unit Select the type to be connected. The main type is TWS / DL2, which is the same
type of product with TWF and the secondary type is the product’s pixel pitch, such as 1.2mm.
Address of display unit there are two options. The broadcast address, used to control all display units,
with the default value: the abscissa X = 0, and vertical coordinate Y = 0; the coordinates of a standalone
display unit depends on the connection form of RJ25 control cable. Three, three forms of screen-oriented
connection are given in the figure below.
3,3 2,3 1,3 9,1 8,1 7,1 1,9 1,4 1,3
3,2 2,2 1,2 4,1 5,1 6,1 1,8 1,5 1,2
3,1 2,1 1,1 3,1 2,1 1,1 1,7 1,6 1,1
Standard connection X-direction connection
Y-direction connection
Module address , select all modules: abscissa X = 0, ordinate Y = 0; the following figure shows the
module coordinates facing the display unit (the display unit with the pixel pitch greater than 0.9 mm is
composed of 2 * 2 module).
1,1 1,2 1,3 1,4
2,1 2,2 2,3 2,4
RJ25
DB9