P M A C
3 0 0 0
Page
4
Left
to
itself,
depending
on
the
power
down
timer
setting,
the
PMAC
3000
will
power
down
on
its
own
with
no
activity.
The
user
may
force
a
power
down
by
pressing
and
holding
the
ON
button
until
the
display
says
“Release
button
to
power
down.”
This
takes
about
2
seconds.
If,
for
any
reason,
the
PMAC
3000
has
locked
up,
the
device
may
be
reset
in
this
manner
as
well.
In
this
case,
however,
it
may
not
display
“Release
button
to
power
down.”
Just
hold
the
button
a
few
seconds
and
release
it.
Process
Monitor
Functions
The
PMAC
3000
provides
six
process
monitoring
functions:
Track
+Peak
‐
Peak
+/
‐
Peak
Auto
Record
Manual
Record
Track
Track
provides
continuous
monitoring
of
a
process.
The
instrument
takes
readings
at
10,000
readings/second
and
averages
them
to
display
4
readings/second.
Track
is
designed
for
slowly
changing
processes.
See
Figure
5
for
the
typical
Track
display.
Figure
5
–
Track
Screen
Of
all
of
the
Process
Monitor
Functions,
Track
is
a
special
case
in
that
it
is
the
only
function
that
does
not
require
a
trip
through
the
menu
to
activate.
More
on
this
as
the
other
functions
are
discussed.
