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Chapter 1: Product Overview 1-35
LAN Status LEDs
16455
LAN Integrity
(Green)
LAN Speed:
Yellow = 100 MB
OFF = 10 MB
Power Supply
The
terminal
uses
an
AC
adapter
for
its
power
supply,
concealed
in
the
terminal
mounting.
The
supply
is
inaccessible
when
the
terminal
is
in
the
normal
operation
and
mounting
position
to
prevent
tampering,
and
sealed
to
help
protect
against
spills
or
other
environmental
hazards.
Note:
The
power
supply
automatically
senses
the
proper
AC
voltage;
therefore
only
normal
servicing
access
is
required.
All
power
required
to
operate
the
base
unit,
PCMCIA
option
and
PCMCIA
cards,
speaker
option,
scanner
option,
and
bus
‐
powered
USB
peripherals
is
provided
by
the
power
supply.
The
Processor
Board
serves
as
the
hub
to
distribute
power
to
all
terminal
functions.
Cash
drawers,
VFD
customer
display,
PS/2
keyboard,
PCMCIA
daughter
board
and
slots,
scanner
(through
RS
‐
232
port),
USB,
hard
disk,
and
the
LCD
all
receive
power
through
their
respective
Processor
Board
connectors.
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...