Velleman DVM1000 - 7.4 Resistance Measurements; 7.5 Battery Testing (BAT); 7.6 Testing Telephone Lines; 7.7 Testing Network Cables

09
N
o
7.
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N
o
o
o
o
o
o
7.
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7.
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7.
Th
co
n
co
n
•
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•
•
•
.03.2010
o
tes:
• Never p
e
complet
e
• Measuri
n
from th
e
4 Resist
a
Do not
Connect t
h
Set the rot
a
possible ra
n
Connect th
e
The measu
r
o
tes:
o
Never pe
r
discharge
o
To increa
s
together
t
of the cir
c
o
For resist
a
o
Should th
show “1”.
o
In the 20
0
100MΩ, t
h
5 Batter
y
Do not
Connect th
e
Set the rot
a
Connect th
e
The measu
r
6 Testin
g
Remov
e
Remove th
e
Remove th
e
Set the rot
a
Connect th
e
Make sure
t
Press the “
T
When a ba
d
7 Testin
g
Do not
Remov
e
e network c
a
n
nected acc
o
n
ductors (4
x
Remove th
e
Remove th
e
Set the rot
a
Connect on
Connect th
e
Press the “
T
The displa
y
repeatedly
e
rform conti
e
ly discharg
n
g diodes th
e
circuit.
a
nce me
a
perform r
e
h
e red test l
e
a
ry switch t
o
n
ge and low
e
e
test probe
s
r
ed value a
p
r
form resist
a
d.
s
e accuracy
t
o determin
e
c
uit.
a
nce measu
r
e measured
0
M range,
h
e reading is
y
testing
perform bat
t
e
black test
a
ry selector
e
black test
r
ed voltage
g
teleph
o
e
the test pr
e
test leads
e
RJ11/RJ4
5
a
ry switch t
o
e
end of the
t
he other e
n
T
EST” butto
n
d
or open li
n
g
networ
k
perform ne
t
e
the test p
r
a
ble test is
s
o
rding to EI
A
x
balanced t
w
e
test leads
e
RJ11/RJ4
5
a
ry switch t
o
e end of th
e
e
other end
T
EST” butto
n
y
shows an
o
will scroll th
nuity or dio
d
ed.
at are part
o
a
sureme
n
e
sistance
m
e
ad to the "
V
o
the desire
d
e
r to the ap
p
s
to the circ
u
p
pears on th
e
a
nce measu
r
when meas
u
e
the resista
r
ements ab
o
resistance
e
subtract 10
101.0MΩ.
T
(BAT)
t
ery tests o
n
lead to the
C
at the “BAT
”
lead to the
n
is shown on
nominal vol
t
test load
o
ne lines
obes when
p
from the in
p
5
protection
c
o
“RJ11”.
telephone l
i
n
d of the tel
e
n
.
n
e is detecte
k
cables
t
work cable
t
r
obes when
p
s
uitable for
t
A
/TIA-568-
B
w
isted pair)
,
from the in
p
5
protection
c
o
“RJ45”.
e
network ca
of the netw
o
n
.
o
verview of
a
rough detai
l
DVM
d
e measure
m
o
f a circuit
m
n
ts
m
easureme
V
" jack an
d
d
"Ω” range.
p
ropriate ra
n
u
it/compon
e
e
display.
r
ements on
a
u
ring low re
s
nce value o
f
o
ve 1M th
e
e
xceed the
s
units from
t
T
he correct v
a
n
batteries
c
C
OM jack a
n
”
range that
n
egative pol
the display
.
t
age
p
erforming
t
p
ut jacks.
c
over (2 scr
e
i
ne to the R
J
e
phone line
i
d, the mess
a
t
ests on liv
e
p
erforming
n
t
esting net
w
B
standards
,
shielded o
r
p
ut jacks.
c
over (2 scr
e
ble to the R
J
o
rk cable wi
t
a
ll test resul
t
l
ed informat
1000
7
m
ents on a
l
m
ight produ
c
nts on live
d
the black l
e
When the r
n
ge.
e
nt under te
s
a
live circuit
s
istance val
u
f
the test le
a
e
meter nee
d
s
elected ran
g
t
he measur
e
a
lue is 101.
0
c
onnected to
n
d the red t
e
matches th
e
e and the r
e
.
1.5V
27
t
elephone li
n
e
ws).
J
11-connect
o
i
s connecte
d
a
ge “FAULT
”
e
circuits!
n
etwork cab
w
ork connect
prescription
r
unshielded
e
ws).
J
45-connec
t
t
h the “CAB
t
s for the n
e
ion per con
d
l
ive circuit a
c
e faulty res
circuits.
e
ad to the "
C
a
nge is unk
n
s
t.
and make
s
u
es, first hol
a
ds. Subtrac
t
d
s a few sec
o
g
e or in cas
e
e
d result. E.
g
0
MΩ – 1.0M
Ω
a circuit.
e
st lead to t
h
e
nominal v
o
e
d test lead
t
6V
68
n
e tests!
o
r of the D
V
d
to a PABX.
”
appears o
n
le tests!
ions up to 1
T
568A and
with a char
a
t
or of the D
V
LE REMOT
E
e
twork cable
d
uctor pair.
nd make su
r
ults. Consid
e
C
OM" jack.
n
own, alwa
y
s
ure all capa
c
d the tips o
f
t
this value
f
o
nds to sta
b
e
of an open
g
. when me
a
Ω
= 100.0M
Ω
h
e V jack.
o
ltage of th
e
t
o the positi
v
9V
100
V
M1000.
n
the display
0m with mo
T568B for n
a
cteristic im
V
M1000.
E
” unit.
. Pressing t
h
r
e all capaci
t
e
r disconne
c
y
s select the
c
itors are c
o
f
the measu
r
f
rom the m
e
b
ilize the rea
circuit, the
a
suring a re
s
Ω
.
e
battery.
v
e pole of t
h
.
dular 8P8C
c
etwork cabl
i
pedance of
h
e “TEST” b
u
Re
v
©Vellema
n
t
ors are
c
ting them
highest
o
mpletely
r
ing probes
e
asured valu
d-out.
display will
s
istance of
h
e battery.
c
onnectors
a
i
ng with 8
100.
u
tton
v
. 01
n
nv
e
a
nd