Velleman DVM4000 - Manual (Page 10)

27.10.2010
• Run the P
select the
go to Dev
• Right-c
Prope
• Click th
• Scroll t
entry.
errors
x is the
• Select th
• Now pres
or graph
• To disabl
• More info
software.
7. Ope
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me
Be
da
• Never ex
the speci
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tested.
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measure
• When a m
and lowe
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in order t
• When car
remembe
meter.
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your fing
• Do not m
• Never pe
sure all c
7.1
Do
CA
Alw
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me
cir
• Connect
"COM" ja
• Set the r
measurem
PC-LINK software
e proper COM port
vice Manager:
click the My Comp
rties.
he Hardware tab
through the list of
Click the plus (+)
occurred, the “Pro
e port, with x = a
e default sampling
ss the Start in the
in the software in
e the serial data o
ormation about the
.
erating instru
isk of electric sh
easuring live circu
efore measuring, a
amaged and verify
xceed the limit valu
fications for each
ouch unused termi
the meter in the i
voltages that mig
measuring range is
r to the appropria
ect the test leads f
to change function
rrying out measur
er that high amplit
e careful when wo
ers behind the pro
measure current in
erform resistance,
capacitors in the ci
Voltage meas
o not measure ci
AT III may resid
ways be careful w
eep your fingers be
easurement. Do n
rcuit which is being
the red test lead t
ck.
otary switch to V
ments.
DVM4x0
10
e, click the SET me
t in the Serial Por
puter icon on the
and then click De
installed devices
next to this entry
olific USB-to-Seria
specific number.
g rate or set a des
e PC-LINK SOFT to
terface.
output function, sw
e PC-LINK SOFT ca
uctions
ock during opera
its.
always make sure
the connections,
ue for protection. T
range of measure
nals when the me
indicated overvolta
ht exceed the indi
s unknown, always
te range.
rom the tested cir
ns.
ements on a TV se
tude voltage pulse
orking with voltage
obe barriers at all
circuits with volta
diode or continuity
rcuit are depleted
surements
ircuits where vo
e.
hen working with
ehind the probe ba
ot touch unused te
g tested.
to the "VΩ Hz
for DC measur
0
enu. Select the Sy
rt Select. To dete
Windows desktop
evice Manager.
and locate the Po
y to view the instal
l COM Port (COM x
ired sampling rate
o measure and view
witch the meter OF
an be found in the
ation. Be very car
the meter and/or
selected function
This limit value is
ment.
eter is linked to a c
age/installation ca
icated category va
s select the highes
rcuit before rotatin
et or switching pow
es at the test point
es above 60Vdc or
times during meas
ages > 1000V.
y measurements o
.
ltages > 600V CA
voltages above 60
arriers at all times
erminals when the
" jack and the bla
rements or to V
©Velleman
ystem Set. Then
ermine the COM po
, and then click
rts (Com and LP
lled ports, If no
x)” will appear, CO
e.
w the real-time da
FF.
e help-file of the
reful when
test probes are no
and range.
listed separately i
circuit which is bei
ategory. Never
alues.
st possible range
ng the range select
wer circuits, alway
ts might damage t
r 30Vac rms. Keep
surement.
on live circuits. Ma
AT IV or > 1000V
0Vdc or 30Vac rms
s during
e meter is linked to
ack lead to the
for AC
nv
ort,
T)
OM
ata
ot
n
ng
tor
ys
the
ake
V
s.
o a