Velleman DVM1400 - Key Operation Controls

28.06.2
0
RE
Hz/D
LIG
H
7. O
p
• Nev
e
spec
• Do
n
• The
mea
s
mea
s
• Onl
y
that
• Disc
o
cha
n
• Whe
that
• Alw
a
behi
n
• Do
n
• Nev
e
Mak
e
“Hold”
Pres
s
displ
“RANG
E
Pres
s
swit
c
The
can
b
thro
u
2 se
c
“Hz/D
U
Pus
h
the
m
cycl
e
“REL” f
u
Pres
s
curr
e
the
c
sym
b
butt
o
“Light”
Pres
s
afte
r
0
10
L
V, ,
%R
H
m
UTY V,
H
H
T
p
eration
Risk of elect
r
Before measu
r
verify the con
n
Use measurin
g
e
r exceed the l
ifications for e
n
ot touch unus
e
capacity meas
s
urements on
s
uring temper
a
y
use the mete
r
might exceed
o
nnect the tes
t
n
ge functions.
n carrying out
high amplitud
e
a
ys be careful
w
n
d the probe
b
n
ot measure c
u
e
r perform resi
e
sure all capa
Function:
s
the “HOLD”
b
ay. Press agai
E
” function:
s
the RANGE
b
c
hing on the
m
meter choose
s
b
e selected m
a
u
gh the availa
b
c
onds.
U
TY” function
h
the Hz/DUT
Y
m
easured sign
a
e
display.
u
nction: (not
s
the REL but
t
e
ntly measure
d
c
ircuit is now
d
b
ol is shown o
n
o
n again to qu
Function:
s
the LIGHT
b
r
5 seconds.
P
, , °C,
H
, dB, LUX,
m
A, A
P
H
z, mA, A
P
(
f
All
P
r
ic shock dur
i
r
ing, always m
n
ections, selec
g
probes that
a
imit value for
p
ach range of
m
e
d terminals
w
uring probes a
circuits that a
r
a
ture, humidit
y
r
in the indica
t
the indicated
c
t
leads from t
h
measurement
e
voltage puls
e
w
hen working
w
b
arriers at all t
i
u
rrent in circui
t
stance, diode,
citors in the ci
r
b
utton to freez
n to resume n
o
b
utton to swit
c
m
eter it will be
s
the most suit
a
nually by pre
s
b
le ranges. To
:
Y
button in V,
a
l. In Hz mod
e
available in fr
e
t
on during me
a
d
value is stor
e
d
isplayed as th
e
n
the display
w
it this function
b
utton to switc
h
DVM14
7
P
ress and hold
P
ress to enter
a
P
ress to start f
(
press multiple
f
unctions).
P
ress to switch
i
ng operatio
n
ake sure the
m
ted function a
n
ar
e suitable fo
r
p
rotection. Thi
m
easurement.
w
hen the mete
r
re only suitabl
r
e not under t
e
y
, sound level
t
ed overvoltag
e
c
ategory value
h
e tested circui
s on a TV set
o
e
s at the test
p
w
ith voltages
a
i
mes during m
e
t
s with voltage
continuity or
c
r
cuit are disch
a
e the value on
o
rmal operatio
c
h between au
t
in auto-rangin
g
able range for
s
sing the RAN
G
return to auto
400mA en 10
A
e
this button is
e
quency meas
u
a
surement to
s
e
d as referenc
e
e
difference c
o
w
hen the mete
r
.
h
on the backli
00
for 2 seconds
a
nd exit the r
e
requency/cycli
times to bro
w
LCD backligh
t
n
. Be very car
e
m
eter and/or t
e
n
d range.
r
the selected
m
s limit value i
s
r
is linked to a
e for capacity,
e
nsion. Remov
e
or light meas
u
e
/installation c
s.
t before rotati
n
o
r switching p
o
p
oints might d
a
a
bove 60Vdc
o
e
asurement.
s > 250V
c
apacitance m
e
a
rged.
to the display.
n.
t
omatic and m
g
mode; the
the selected f
u
G
E button. Pr
e
-ranging pres
s
A
modeto displ
a
used to switc
h
u
ring mode)
s
tart the relati
v
e
and the displ
o
mpared to th
e
r
is in relative
ght. The backl
to return to a
u
e
lative measur
e
c ratio measu
r
w
se through th
e
t
on or off.
e
ful when mea
s
e
st probes are
m
easuring mo
d
s
listed separa
t
circuit which i
s
diode and re
s
e
all measurin
g
u
rements.
ategory. Neve
r
n
g the range
s
o
wer circuits,
a
a
mage the me
t
o
r 30Vac rms.
K
e
asurements
o
The symb
o
anual range s
e
icon is sh
o
u
nction. When
e
ss multiple ti
m
s
and hold the
a
y the freque
n
h
between fre
q
v
e measureme
n
ay shows 000.
e
reference val
u
measuring mo
ight will switc
h
Re
v
©Vellema
u
to-ranging m
o
e
ment functio
n
r
ement.
e
available
s
uring live circ
u
not damaged
d
e.
t
ely in the
s
being tested
.
s
istance
g
probes when
r
measure vol
t
elector in ord
e
a
lways remem
b
t
er.
K
eep your fing
e
o
n live circuits.
o
l appears on
t
e
lection. When
wn on the dis
p
desired the r
a
m
es to scroll
RANGE butto
n
n
cy or duty cyc
q
uency and du
t
n
t function. T
h
0. Every chan
g
u
e. The
de. Press the
R
h
off automati
c
v
. 02
n nv
o
de.
n
.
u
its.
and
.
t
ages
e
r to
b
er
e
rs
t
he
p
lay.
a
nge
n
for
le of
t
y
h
e
g
e in
R
EL
c
ally