Fluke 8505A - Page 22

8505A
The RECALL push button
can be pressed
to recait and
display values
stored in
the Limits, Peak,
Scaling, Offset, Zero,
External
Reference,
Sample
or
Filter
modes. For
recall
of uncorrected
readings, dates and
identifiers, refer
to Calibration
Mode
later in this section.
No stored
value is
affected during the RECALL
operation.
The recalled
value will
be displayed
as long as the last
push
button in the sequence is
held depressed.
To recall
measurement
parameters:
RECALL
j
SAMPLE
FILTER
To
recall mathematic
operation
values:
OFFSET
RECALL
To recall
a special operation
value:
HI
RECALL
LO
SCALING
EXT REF
ZERO V DC/O
LIMITS
PEAK
V DC/Q
The
ZERO push button can
be used to
store a dc
volts
zero (any range) or ohms zero (any range).
The zero value stored
is also applied
on all higher ranges
in the same function. For discrete zero
values on each range, zero
must
be stored sequentially
on
each range (from
lowest to highest). With
the initial button
push, a new zero value
is stored and the mode is
enabled (ZERO annunciator on).
Pushing ZERO a
second time disables
the mode, but retains the previousvalue.
A new zero
value
is
stored each time Zero
mode is enabled.
Refer to text for use with Calibration mode.
AVG
The AVG push button
can be
used to optimize
sample and filter factors
for each function
and range
combination, A
stable reading
is thereby
assured. An additional
digit (using the exponent
display)
is
available
in 10V dc
range when in
the Averaging
mode.
HI
LO
The HI and LO
push buttons are
used to
store or recall limit
values and
for recall only of peak values.
Refer
to STORE and RECALL
push
button
descriptions for
the applicable sequence.
Figure 2
-
2 . Front Panel Push
Buttons (cont)
2-14