Chapter 4: Programming Set Up 4-13
Brightness Adjustment
Format:
1B 17
nn
Range:
01
≤
nn
≤
05
Description:
Adjusts
the
brightness
of
the
entire
display.
Individual
characters
or
display
positions
are
not
adjusted.
On
power
up,
the
default
brightness
setting
is
5
(100%).
Nn Brightness
01
20%
02
40%
03
60%
04
80%
05
100%
Note:
This
command
is
not
supported
by
the
LCD.
The
only
action
taken
is
to
take
the
display
out
of
Screen
Save.
Read Display ID Byte
Format:
1B 18
Returns:
0x8A
Description:
This
command
is
a
request
for
the
Retail
Display
to
return
an
identifier.
The
Retail
Display
returns
one
byte
(0x8A)
that
identifies
the
Retail
Display
as
a
2x20
with
7x9
dot
matrix.
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...