Fluke 8021B - Page 26

PUSH IN FOR
AC
*
PUSH
IN FOR
20V RANGE-
OUT FOR V
FUNCTION*
BLACK
TEST LEAD
CONNECT TO
LOW
-RED
TEST LEAD
CONNECT TO
HIGH
*
NOTE:
Both
of
the
function
switches are
push-push type
switches.
Do not
try
to
pull these
switches to the out position.
# Plug the Red
Test
Lead
into
the V-Q
terminal.
® Plug the
Black Test Lead into
the COMMON
terminal.
$
Push the
AC-DC
pushbutton to the
in position.
$
Push,
to
the in
position, the range switch corresponding to the
desired
range of
measurement. The 20V range
is
shown
selected.
<§
Insure
that
all other
pushbuttons
are
at the out position.
TO
AVOID ELECTRICAL SHOCK
AND/OR
INSTRUMENT DAMAGE,
DO NOT CONNECT THE
8021 B
TERMINALS TO SOURCES
THAT
EXCEED
THE
FOLLOWING
LIMITS WHEN MEASURING AC
VOLTAGE.
COMMON:
500V DC/AC RMS WITH RESPECT
TO
EARTH GROUND.
V-fl:
1 000V DC OR 750V AC RMS
WITH RESPECT TO
THE
COMMON TERMINAL (IN THE AC
FUNCTION,
200 mV RANGE,
SOURCES GREATER THAN 3O0V
AC
RMS SHOULD NOT BE
CONNECTED LONGER THAN
15
SECONDS).
®
Connect the Test
Leads to the
circuit being
measured.
#
Read the
measured value
in
the
Display.
Figure
2-5.
AC yoits {AC V)
Operation
2-10