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NOTE
The
SENSOR
DISPLAY
section
i s
not
used
with
most
Laser
Transducer
Systems.
If
you
have
a
Calculator
Interface
System
a
programming
rou-
tine
is included
that
will
display
the
selected
function
on
the
calculator
display.
1.
SENSOR
DISPLAY
selector.
When
the
DISPLAY-OPERATE-SCAN
(3)
switch
is
set
to
DIS-
PLAY,
the
SENSOR
DISPLAY
switch
selects
a
measurement
or
factor
to
be
displayed
on
the
calculator
display.
These
measurements
or
factors
are
as
follows:
a.
TOTAL
COMP.
Compensation
number
in
parts
per
million
(includes
compensation
for
workpiece
temperature).
b.
(1)
COMP
AIR
ONLY.
Compensation
number
in
parts
per
million
due
to
air
measure-
ments
only.
c.
(2)
%
HUMIDITY.
Percentage of
relative
humidity.
d.
(3)
AIR
PRESSURE.
Barometric
pressure
in
either
inches
or
mm
of
mercury
a s
deter-
mined
by
the
in
Hg
-
mm
Hg
switch.
e.
(4)
AIR
TEMP.
Air
temperature
in
degrees
Fahrenheit
or
Centigrade
a s
determined
by
the
O F
-
O C
switch.
NOTE
The calculator will display a reference temperature of 20.0°C (68OF)
when a material sensor is not connected to the calculator. However,
the pushbutton will only light for those sensors which are connected.
If the air probe is not connected, the calculator will display a reference
temperature of 28.0°C (82.4OF) and a humidity of 10%.
Figure
4-8.
5510A
Opt
010
Automatic
Compensator
Front
Panel
Controls
and
Indicators
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Table of Contents
Troubleshooting
