4-16 Chapter 4: Programming
Command
‐
line
parameters
may
include
a
value
for
the
runtime
duration.
If
specified,
the
application
remains
resident
only
for
the
requested
duration.
This
permits
the
application
to
be
used
only
during
defined
events
such
as
system
start
‐
up,
and
after
which
the
application
will
no
longer
remain
resident
in
memory.
The
command
‐
line
parameters
may
also
specify
that
a
background
memory
‐
resident
instance
of
the
application
should
be
terminated.
In
this
case,
the
application
only
terminates
the
background
instance,
and
does
not
remain
resident
itself
or
invoke
the
control
to
set
keyclick
parameters.
SetUsbKeyClick
may
be
launched
“by
hand”
using
the
Windows
Start
>
Run
option,
or
any
equivalent
shortcut
technique
(desktop,
quick
‐
launch
pad,
menu).
If
started
in
this
manner,
the
command
line
can
optionally
contain
strings
of
the
form
“keyword{=
value}”,
where
keyword
is
one
of
the
defined
parameters,
and
value
is
an
optional
numeric
value
to
be
applied
to
that
key.
The
following
table
gives
the
available
command
‐
line
parameters.
Command-line Parameters
Keyword
1
Value (Decimal numbers)
Value
close
Close
any
background
session
found
n/a
runtime
A
number
of
seconds
to
remain
resident,
waiting
for
additional
devices
to
initialize.
0
=
indefinitely
1
Keywords
are
not
case
sensitive,
and
may
be
abbreviated
to
3
or
more
characters.
12.1-Inch USB DynaKey Video Drivers
When
using
12.1
displays
or
any
other
displays
driven
off
the
C&T
69000
chipset,
it
is
recommended
that
the
video
drivers
for
the
69000
be
used.
These
drivers
are
available
on
NCR
software
CD
D370
‐
1111
‐
0100
(previously,
G370
‐
0830
‐
0000).
Drivers
and
installation
instructions
are
available
on
this
software
CD
for
Win.
3.1,
Windows
95,
Windows
NT
4.0
and
Windows
2000.
Drivers
are
not
needed
for
DOS.
