Model
5528A
I
mcrconneclions,
Turn-On
5-4
CONNECTING
SENSORS
TO
THE
MEASUREMENT
DISPLAY
NOTE
The sensors
are
used only for distance and
ve
locity measurement
!>,
and
their use
is
described
in
Sec
ti
on
6 of th
is
User's Guide
("
DIS
TAN
CE
MEASUREMENTS
'').
If
you have a 10
751
Air
Sensor
and
l
or
any
10757
Material 5ensor{s), attach their cables to the
appropria
te
connec
tors
on
the
Measurement
Display's rear panel,
as
shown
in
Figure
5-2
.
A1Iach
the
Air Sensor's
cab
le 10 the
connec
tor labelled '·A
IR
SENSOR".
You
can attach
the
Material
Sensor
~
s
),
in any Older, to
the
"
MATER
I
AL
TEMPERATURE"
connec
l
arls
j,
marked
"1", "2",
and
"3". The plastic "
boot"
on
cach cable
ra
nne
cta
r has a mark
molded
into
it
that
will
be
"up"
when
the
connections are correctly made.
The
cab
le's
con
n
ec
t
or
includes a locking ring to lock the ca
bl
e
10
the
mating
connec
tor
on
the
unit.
When
you have
connec
ted the
cable
to
its
mating
connector,
turn the locking ring about
1
/3
turn clockwise to lock the t
wo
con
ne
ctors together; Ihis
wi
ll
kl:!ep
Ihe cab
le
from
accidentally comir'8 loose.
You
will feel
the
locking aclion
a~
YOll
turn the locking ring.
CAUTION
To
prevent possible
damage
10
the
Measurement Display
unit. be sure you
lurn
Ihe
line power off before connecting or
disconnecting any cable at
its
re
ar panel.
CAUTION
Be
sure
10
unlock
COiiIb~
c
onnectors
before you
Iry
10
separate
it
cable from
if!;
mating c
onnedor.
Failure to
do
so can
nuse
you
10
slrilin
the
nble.
dilmaging it Internally;
it
c
an
also cause you
10
damage
the
connedors.