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Chapter 1: Product Overview 1-21
Note:
An
external
alphanumeric
keyboard
is
recommended
for
running
the
BIOS
CMOS
Setup
Utility.
Otherwise,
a
Touch
Screen
can
be
used.
Plug and Play
The
Processor
BIOS
also
has
a
setup
option
to
support
the
Windows
runtime
plug
and
play
utilities.
When
this
option
is
selected,
only
devices
critical
to
boot
are
assigned
resources
by
the
BIOS.
Device
Node
information
is
available
for
all
devices
to
ensure
compatibility
with
Windows
95.
System
configuration
information
is
stored
in
ESCD
format.
The
ESCD
data
is
cleared
upon
loss
of
the
CMOS
voltage.
Advanced Power Management
The
Processor
BIOS
has
support
for
both
1.1
and
1.2
Advanced
Power
Management
(APM).
The
version
of
APM
drivers
loaded
in
the
operating
system
by
the
user
determines
what
specification
the
BIOS
adheres
too.
In
either
case
the
energy
saving
Standby
mode
can
be
initiated
by
a
keyboard
hot
key
sequence
or
a
time
‐
out
period
set
by
the
user.
When
in
Stand
‐
by
mode,
the
Processor
Board
reduces
power
consumption
by
utilizing
the
processor
System
Management
Mode
(SMM)
capabilities
and
also
spinning
down
hard
drives
and
turning
off
VESA
DPMS
compliant
monitors.
During
setup,
the
user
may
select
which
DPMS
mode
(Stand
By,
Suspend,
or
Off)
is
sent
to
the
monitor.
The
ability
to
respond
to
external
interrupts
is
fully
maintained
while
in
Stand
‐
by
mode
enabling
the
system
to
service
requests
such
as
in
‐
coming
data
or
network
messages
while
unattended.
The
user
may
also
select
any
keyboard
or
mouse
activity
to
take
the
system
out
of
the
energy
saving
Standby
mode.
When
this
occurs,
the
monitor
and
IDE
drives
are
turned
back
on
immediately.
APM
is
disabled
in
BIOS
by
default;
therefore,
the
user
must
enable
this
feature.
The
system
must
be
configured
with
an
APM
driver
in
order
for
the
system
power
saving
features
to
take
effect.
Summary of Contents for 7454
Page 1: ...NCR 7454 Retail Terminal Release 2 2 Hardware User s Guide 18004 NCR B005 0000 1256 Issue H...
Page 38: ...1 26 Chapter 1 Product Overview 16 High Post Mount 17198...
Page 50: ......
Page 100: ...3 10 Chapter 3 Setup...
Page 138: ...4 28 Chapter 4 Operating System Recovery...
Page 148: ...5 10 Chapter 5 BIOS Updating Procedures...
Page 151: ...Chapter 6 NCR 7454 4x20 Customer Display 6 3 Character Set Page 1 International...
Page 152: ...6 4 Chapter 6 NCR 7454 4x20 Customer Display Page 2 Japanese...
Page 153: ...Chapter 6 NCR 7454 4x20 Customer Display 6 5 Page 3 Code Page 850...
Page 166: ...6 18 Chapter 6 NCR 7454 4x20 Customer Display...
Page 178: ......
Page 179: ......
Page 180: ...B005 0000 1256 Dec 2002 Printed on recycled paper...