4-6
Chapter 4: Programming Set Up
Set Display State On
Format:
1B 05
Description:
This
state
is
used
for
normal
run
‐
time
conditions.
This
operation
instructs
the
firmware
to
leave
one
of
the
other
states
and
begin
performing
normal
refresh
operations.
There
may
be
a
slight
delay
before
the
Vacuum
Fluorescent
Display
(VFD)
reaches
the
specified
brightness
setting
when
exiting
the
Low
Power
State.
This
delay
should
not
exceed
1
second
from
the
time
the
command
is
received
until
the
time
the
VFD
reaches
the
specified
brightness.
The
Screen
Save
feature
may
be
in
force
during
the
Display
On
state.
This
means
that
after
about
five
minutes
of
no
new
display
activity,
the
Screen
Save
feature
could
take
over
and
cause
the
display
to
go
blank
or
begin
walking
from
right
to
left.
Set Low Power State On
Format:
1B 06
Description:
This
state
is
used
to
reduce
Retail
Display
power
consumption
and
extend
the
life
of
the
Retail
Display
VFD.
Power
is
removed
from
the
display,
but
the
Retail
Display
controller
is
still
fully
operational
and
continues
to
accept
commands.
This
command
causes
the
firmware
to
blank
or
turn
off
the
Retail
Display.
Display
data
can
be
processed
while
the
display
is
in
the
Low
Power
State,
but
it
does
not
appear
until
the
Low
Power
State
is
changed.
The
displayed
characters
are
preserved
so
that
upon
leaving
the
Low
Power
State,
the
display
is
restored.
To
leave
the
Low
Power
State,
one
of
the
other
state
commands
must
be
received.
This
is
the
default
state
for
the
Retail
Display
after
power
‐
up.
Summary of Contents for 5972-1000
Page 1: ...NCR 5972 2x20 Customer Display Release 2 0 User s Guide BD20 1372 A Issue F...
Page 4: ...0 2 Chapter 1 Introduction...
Page 10: ...0 8 Chapter 1 Introduction...
Page 14: ...1 4 Chapter 1 Introduction...
Page 24: ...2 10 Chapter 2 Site Preparation...
Page 57: ...Chapter 4 Programming Set Up 4 27 245 246 247 248 249 250 251 252 253 254 255...
Page 70: ...4 40 Chapter 4 Programming Set Up 252 253 254 255...
Page 83: ...Chapter 4 Programming Set Up 4 53 252 253 254 255...