5-2
Chapter 5: 5953 USB DynaKey Migration
Discussion
The
NCR
5953
DynaKey
Operator
Interface
contains
an
LCD
display
and
a
set
of
keys
in
a
physical
configuration
that
has
been
found
useful
to
retailers.
The
keyboards
have
additional
features,
some
optional,
that
add
value
to
the
retail
environment.
The
following
table
lists
these
features
in
a
comparison
chart
of
the
two
DynaKey
models.
Following
the
table
are
paragraphs
that
more
fully
explain
the
jargon.
Feature
5953 Wedge
5953 USB
Color
800x600
High
Bright,
Long
Life
LCD
Yes
Yes
LCD
Interface
NCR
Proprietary
Industry
Standard
DVI
Touch
Option
Yes
Yes
Hot
Plug
No
Yes
POS
‐
Checkout
style
keyboard
Standard
PS/2
with
35
keys;
8
DynaKey
13
capable
Standard
USB
HID
with
35
keys;
8
DynaKey
13
capable
Double
‐
High
/
Double
‐
Wide
Keys
Firmware
Detected,
limited
keys
Fully
Programmable
Keyboard
Programmability
Fixed,
limited
Fully
Programmable
Keylock
4
position
wedge
4
position
USB
Human
Interface
Design
(HID)
Key
Click
Yes,
programmable
Yes,
programmable
Error
Tone
Yes,
wedge
Yes,
USB
HID
MSR
3
track
Wedge
3
track
Standard
USB
HID
Scanner
port
RS232,
limited,
pre
‐
See
General
Purpose
USB
Ports
section
