Chapter 5: 2x20 Customer Display (7446-K453) 5-23
Set the String Display Mode, and Write String to Display
To
set
the
String
Display
Mode,
write
to
the
upper
or
lower
line.
d1
d2
d3
…..
dn
{1
≦
n
≦
20}
A
=
upper
line
B
=
lower
line
The
String
Display
Mode
is
cancelled
and
returns
to
the
last
mode
after
receiving
the
CLR
or
CAN
command.
Upper Line Message Scroll Continuously
The
message
(previously
defined)
scrolls
continuously
in
the
horizontal
direction
until
a
new
command
is
received.
Move Cursor Left
This
command
moves
the
cursor
to
the
left.
It
operates
differently
when
the
cursor
is
at
the
beginning
of
the
line,
depending
on
which
display
mode
is
used.
Overwrite
Mode:
When
the
cursor
reaches
the
beginning
of
the
lower
line,
it
then
moves
to
the
end
of
the
upper
line
and
overwrites
the
previous
character.
When
it
reaches
the
left
end
of
the
upper
line,
it
then
moves
to
the
end
of
the
lower
line.
Vertical
Scroll
Mode:
When
the
cursor
reaches
the
beginning
of
the
lower
line,
the
lower
line
then
scrolls
up
and
replaces
the
upper
line.
The
lower
line
is
cleared
and
the
cursor
moves
to
the
end
of
the
lower
line.
Horizontal
Scroll
Mode:
The
cursor
remains
stationary.
Содержание RealPOS 30
Страница 1: ...NCR RealPOS 30 7446 Release 2 1 User Guide 2 B005 0000 1551 Issue E ...
Страница 90: ......
Страница 98: ...3 8 Chapter 3 Setup ...
Страница 148: ...A 10 Appendix A Cables ...
Страница 149: ...Appendix B Memory Maps This memory map is based on the BIOS Load Optimized Defaults and does not have any add on cards ...
