47
n = <01> window is set.
1 <= x1 < x2 <= 20 the left-most and the right-most columns of the window
1 <= y <= 2 the upper or lower line.
23.
Clear display screen and clear string mode <0C> or {CLR}
All the display characters will be cleared, and the string mode will be cancelled.
24.
Clear cursor line and clear string mode <18> or {CAN}
The current line is cleared, and the string mode is cancelled.
25.
Brightness Adjust <1B> <2A> <n>
Adjust display brightness.
n = <01>, 20%
n = <02>, 40%
n = <03>, 60%
n = <04>, 100%. Default mode.
26.
Define user-defined character <1B> <26> <01> <n> <m> [a (p1.. pa) x (m–n + 1)]
Define user-defined characters.
<20> <= n = m <= <7F>
0 < a <= 5 Numbers of columns in a character font, if a < <05> then the
undefined columns at right side are filled with off.
p1 .. pa: Pattern data. Each byte represents the font pattern of one column.
Example for defining character “A” as “8”:
<1B> <26> <01> <41> <41> <05> <36> <49> <49> <49> <36>
27.
Delete user defined character <1B> <3F> <n>
User-defined characters are cancelled.
This command cancels the defined characters specified by n.
If specified code is transmitted after the pattern is cancelled the international character
will be displayed.
28.
Select / Cancel user defined character <1B> <25> <n>
Reset user defined character set.
n = <01> user-defined characters are selected. When the user-defined characters are not
defined by the ESC & command, the internal character set will be displayed.
n = <00> user-defined characters are cancelled and the international character set is
selected.
29.
Set cursor ON or OFF <1B> <5F> <n>
n = <00> cursor is set to OFF
n = <01> cursor is set to ON
