Test Result
5:
The
wiring
diagram
(WIREMAP)
will
display when there
is
an
open
circuit
at the near-end
of
the cable.
It
will
display the
wiring
diagram
(WIREMAP)
as
shown
(right)
if
there
is
an open
circuit
at the near-end
plug of
the cable.
WIRE
MAP:
FAIL
R:12345678
LLL
M:12X45678
“M:”
The
“3”
pin
location displays
“X”,
which indicates an open
circuit
at the near- end
plug
-
“3”
pin,
and that the open circuit
is
located close
to
the near-end
plug.
(The open
circuit
should
be located
within 10% of
cable length
if it
is
measured
from
the near-end plug.)
Test
Result
6:
Open
circuit
in
the
middle of
the cable
If
there
is
an open circuit
in
the middle
of
the cable,
it
will
display the wiring diagram (WIREMAP)
as
shown:
WIRE
MAP
FAIL
|
R:12345678
|
M:123456/8
"|I”
The
“3”
pin
location displays
“X”,
which
indicates an open
circuit
in
the middle
of
the
“3”
pin
cable.
The open circuit should be located
within
10%-90%
of
cable
length
if it
is
measured
from
the near-end
plug.
For
further
locating an open
circuit,
the
function*
"of
the
tester
could be used
as
detailed
in
the section
below.
The display
will
be
as
shown
(right),
indicating that the
measurement
is
being undertaken
Note:
In
view of
different technical parameters
in
various
brand cables, the user should apply the
tester
dynamic
calibration function before length measurement.
Your
excellent helper in
cabile
test!
Test
Result
7:
Normal Pair
&
Length
(PAIR
&
LENGTH)
Display
If
pair and length
measurement
is
conducted
in
normal
conditions,
it
will
display
as
shown.
FAIR
12 100
OM
PRIR
36 108 3M
PAIR
45
1060
2M
FRIK
78
99
BM
When testing
cable
length,
just connect
one end
of
the
cable
with
the main
tester.
There
is
no need for the remote unit.
Press
the
“[Yl[Al
"key
to
restart
testing or
press
the
“[PAIR3L]”
key to return to the main menu.
Test Result
8:
Abnormal pair and length
(PAIR
&
LENGTH)
display
If
there
is
unpaired lines
in
the pair and length
measurement,
it
will
display the paired lines first.
PARIR
12 100.0M
PAIR
3b
100.
3M
PAIR
45
1008
2M
78
y
The last line- 78
¥
(right),
indicates there
is
no
pairisin
lines
7and
8.
It
will
display the length
of
unpaired line numbers
as
shown:
Pil
7 186.
0M
PIN
B
B9
3M
X
A
It
will
display
“X”
to indicate an open circuit
if
the length
is
less
than 90%
of
the
other
line pair length and the open circuit
is
located around 89.3m from the
tester.
(The open circuit line
number could be
rechecked
by
WIREMAP function.)
Note: Cannot
check
the wiremap of coax
cable
and
telephone
cable
directly
as
it
will
require an
RJ11
cable adaptor
and
BNC
cable
adaptor.
Your
excellent helper in
cabile
test!
\*
|
