Velleman DVM3218 - Page 8

19.01.20
1
• Whe
Notes:
•
F
t
•
W
“
7.3 R
e
• Set
t
• Whe
• Con
n
• The
• Whe
Notes:
o N
e
co
m
o Fo
r
re
a
o Sh
di
s
7.4 C
o
D
• Set
t
Contin
u
•
P
•
C
•
W
r
4
Diode t
e
•
P
•
C
d
i
s
Notes:
•
N
c
•
M
d
8. Cl
e
D
o
W
T
S
b
W
[
R
1
1
n desired, sel
e
F
or DC-current
t
he indicated v
a
W
hen the mea
s
“
OL”. Select a
h
e
sistance
m
Do not perfo
r
t
he function s
w
n necessary,
p
n
ect the COM
p
measured val
u
n desired, sel
e
e
ver perform r
e
m
pletely disch
a
r
resistance m
e
a
d-out.
ould the meas
s
play will show
o
ntinuity &
D
o not perfor
t
he function s
w
u
ity test
P
ress the S bu
t
C
onnect the C
O
W
hen the mea
s
r
esistance valu
4
00 or in cas
e
e
st
P
ress the S bu
t
C
onnect the te
s
d
iode. The me
t
s
reversed, th
e
N
ever perform
c
apacito
r
s are
c
M
easuring dio
d
d
isconnecting
t
e
aning an
d
D
o not replac
e
o
nes with the
s
W
ARNING:
T
o prevent fire
,
S
witch off the
m
b
attery or fuse
s
W
ARNING: T
o
[
1] prior to op
e
R
emark: refer
e
ct a range ma
measuremen
t
a
lue is preced
e
s
ured value is
h
igher range.
m
easureme
n
r
m resistanc
e
w
itch to 
.
p
ush the S but
t
p
robe [9] and
u
e appears on
t
e
ct a range ma
e
sistance mea
s
a
rged.
e
asurements
a
ured resistanc
“OL”.
diode test
m continuity
w
itch to 
.
t
ton [4] until
t
O
M probe [9]
a
s
ured resistan
c
e is showed o
n
e
of an open c
i
t
ton [4] until
t
s
t pin [1] to t
h
t
er will display
e
meter will di
s
continuity or
d
c
ompletely dis
c
d
es that are pa
t
hem from the
d
mainte
n
e
internal part
s
s
ame specifica
t
,
use proper f
u
m
eter and re
m
s
.
o
avoid electric
e
ning the hou
s
to the warnin
g
DVM
3
8
nually with th
e
t
s, when a neg
e
d by a “-” sig
n
higher than th
n
ts
e
measureme
.
t
on [4] to sel
e
test pin [1] t
o
t
he display.
nually with th
e
s
urements on
a
a
bove 1M the
e exceed the
s
or diode me
a
.
t
he symbol
a
nd test pin [
1
c
e is less than
n
the display.
S
i
rcuit, the disp
t
he symbo
h
e anode; con
n
the approxim
a
s
play “OL”.
d
iode measure
m
c
harged.
rt of a circuit
m
circuit.
n
ance
s
yourself. Rep
t
ions. Order s
p
u
ses
m
ove COM pro
b
al shock alwa
y
s
ing.
g
on the back
o
3
218
e
RH button [
3
ative polarity i
n
.
e selected ran
g
nts on live ci
e
ct resistance
m
o
the circuit/co
e
RH button [
3
a
live circuit a
n
meter needs
a
s
elected range
a
surements
o
appears on th
e
1
] to the circui
t
35 a continu
S
hould the me
a
lay will show “
l appears on t
h
n
ect the COM
p
a
te forward vo
l
m
ents on a liv
e
m
ight produce
lace damaged
p
are accessori
e
b
e [9] and tes
t
y
s disconnect
o
f the meter
3
].
s present at t
h
g
e limit, the d
i
rcuits.
m
easurement
(
mponent und
e
3
].
n
d make sure
a
a
few seconds
or in case of a
o
n live circuit
e
display.
t
under test.
ous beep is pr
o
a
sured resista
n
OL”.
h
e display.
p
robe [9] to t
h
l
tage drop. If
t
e
circuit and
m
faulty results.
or lost access
o
e
s e.g. test pro
t
pin [1] prior
the COM prob
e
©Vellem
a
h
e red test pin
splay will sho
w
(
).
e
r test.
a
ll capacitors a
to stabilize th
e
n open circuit
,
s.
o
duced and th
n
ce exceed th
e
h
e cathode of
t
he lead conne
c
m
ake sure all
Consider
o
ries by identi
c
bes at your d
e
to replacing t
h
e
[9] and test
a
n nv
[1],
w
re
e
,
the
e
e
t
he
c
tion
c
al
e
aler.
h
e
pin