A
Ula
RE
CORD
Model
5528A
First
look
AUTO
RECORD
Ke
y: This key
pr
ov
ide
s a way for
yo
u
to
record
data
on
an
external device,
au
tomati
ca
ll
y,
at
a rate you choose.
Front Panel - Set Up
Keys
t
RESE
J
~
~
8
(
RE
S
O
~
~
e::J
M
~
NOTE
To enter a value for
any
of the
SET
UP
keys (
li
sted
below
) -
a.
Use
the
ENTRY
keys
to
specify a
numeric
va
lu
e,
then -
b.
Pres
s the S
ET
UP
key to which you want to
assign
that value.
C.
YOlI
ca
n
use
any
SET
UP key at any tim
e,
wilhout
l
oss
of
measurement
data
.
PRESH Key: Selects a
fundlon
dep
en
din
g
on
the
c
urrent
measurement
mode
, Offset
va
lues c
an
be preset in the distance and
ve
locity modes.
Multipli
ca
ti
on
fa
c
tor
s c
an
be
pre
set
in the angul
ar
and straig
htne
ss
mode
s.
Th
e default
va
lu
es
arc " 0"
fo
r distance and velocity, and " 1"
for
angular and
ma
ightness.
MAll
TEMP
Key: Causes material temperature val u
es
to be
di
splayed: can
be u
se
d to enler a material
temperature
va
lue
to
be entered manuall
y,
if
no
Material TemperalUre Sensor
is
co
nne
cted.
V.O.l.
Key:
The
V.
O.l.
key c
an
be used to display the velocity-of-light
compen
sa
ti
on number, and the
ai
r characteristics. It c
an
al
so
be used to enter a
velocity-of-light compen
sa
t
io
n number,
if
an air
se
n
so
r
is
not attached.
RESOL
Key:
Se
lects
01
di
sp
l
ays
the
number
of significant decimal pla
ces
di
sp
l
aye
d on the Measurement
Di
sp
la
y
unit
during
measurements. This key
al
so
se
ts
Ihe
s
moothin
g functi
on
on or off.
EXP
COEFF
Ke
y:
Used 10
enter
or
di
splay the expansion coefficient of the
material being measured.
DIR
SENSE
Key:
Re
ve
r
ses
the
se
n
se
of
the measurement. For exampl
e,
if
thc
optics are mo
vi
ng apan and the display indicat
es
an
increasing positive
displacement,
pres~ing
the
OIR
SENSE
key will result in Ihe
sa
me movement
c
au
sing
an
incr
easi
ng negative displacement.
2-5