Velleman DVM892 Bedienungsanleitung Seite 7

e. Meas
1. Conne
to the
2. Selec
the te
Remarks
f. Meas
1. Conn
(+) to
2. Conn
socke
one o
Remarks
3. Selec
4. Conn
lead (
5. The d
g. Testi
1. Conne
to the
2. Selec
test le
3. Conn
catho
4. For co
circui
resist
h. Tran
1. Conn
(+) to
2. Selec
3. Deter
the e
holes
04.12.2009
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suring Resistan nce
ect the black test t lead (-) to the "C
e "VΩHz" jack.
ct the appropriate e "Ω" range with
est leads with the e load to be mea
s:
T The meter may n eed a few second
resistance measu r rements in exces
T The overrange ind dication ("1.") wi
in nput is not conne ected or if the res
t he max. value of f the selected ran
Disconnect the cir D rcuit to be tested
are fully discharg a ed before measu
suring Capacita ance
ect the black tes t lead (-) to the
o the "mA" jack.
ect the test capa acitor to the "Cx"
et following the in ndicated polarity
of the 4 input jac ks (viz. "10A", "m
s: Do not connect t an external volt
Discharge capa citors before con
ct the "F" range w with the FUNCTIO
ect the black tes t lead (-) to the
(+) to the other terminal of the a
display will show the capacitance
ing Diodes & Co ontinuity
ect the black test t lead (-) to the "C
e "VΩHz" jack.
ct the 200/ ran nge with the FUN
eads.
ect the red test l ead to the anode
ode of the diode t to be tested.
ontinuity tests: c connect the test l
t to be tested. T he incorporated b
tance between th he two test leads
sistor Test (hFE E)
ect the black tes t lead (-) to the
o the "mA" jack.
ct the hFE-range with the FUNCTI
rmine whether th he transistor is of
mitter, the base and the collector
in the included a adaptor socket.
manuals search engine
DVM892 2
COM" jack and th
the FUNCTION s
sured.
ds to produce a s
ss of 1MΩ.
ill appear on the
sistance being m
nge.
d and make sure
uring the in-circui
"COM" jack and t
input connection
. Do NOT connec
mA", "COM" or "V
tage to the input
nnecting them.
ON switch.
"COM" terminal a
adaptor socket.
value.
COM" jack and th
NCTION switch an
e and the black t
leads to two rand
buzzer is activate
is lower than ±
"COM" jack and t
ON switch.
f the NPN- or PNP
r. Insert the lead
7
rev. 0 01
he red test lead (+ +)
switch and conne ct
stable reading fo r
display if the
measured exceeds s
that all capacito rs
it resistance.
the red test lead
n on the adaptor
ct the capacitor to o
VΩHz" jack).
terminal.
and the red test
he red test lead (+ +)
nd connect the
est lead to the
dom points of the e
ed if the
30Ω.
the red test lead
P-type and locate e
ds into the proper r
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