MASTECH®
Note:
The Network Cable Tester will check
a
fault condition
in
the above descending order before
detecting
other
fault conditions.
The
detection
and
indication
of the
presence of
a
fault
is handled on
a
"one-per-test"
basis.
Once
a
fault
is
corrected,
it is recommended the cable
betested again
for
other
faults.
When the LOW BATTERY
indicator illuminates,
the battery
does not have
sufficient
power to
support
an accurate test.
At this time, you must replace it with
a
new battery (6 volt
L
1325/4LR44).
CAUTION
Do NOTuse on the
circuits
as
it
may damagethe
tester
Operation
Test mode
Connect the main unit to one end of the cable to be
tested.
Connect the remote unit to
jack
at
far
end of cable.
Push the power switch to ON.
Push TEST to perform
test.
Testerwill
automatically
sleep in 12 seconds.
Pushing and
quickly
releasing the TEST button,
tester
will also sleep.
TEST Example: The Cable Fault is
a
SHORT on Pair 1-2
and Pair 3-6, the TEST mode LED status will be as
follows:
Pair 1-2 and Pair 3-6 will flash green on the pair LED
with red on the SHORT LED at the same time.
Pair 4-5 will light up green as
a
good pair.
Pair 7-8 will light up green as
a
good pair.
05
HYS006759
MASTECH®
Debug mode
The DEBUG mode
identifies
which cable pairs have
a
wiring
fault.
It cycles through pairs
displaying
a
test
result
for one pair at
a
time. Fromthe series of LED
indications,
the
failed
pair and
fault
can be
identified.
In Debug mode,
a
short
flash on PAIR LED is the pair under test. A long
flash on PAIR LEOsis
destination
of test.
Press and hold TEST button until all LEOs light, then
release.
The pair
identification
LEOsand the FAILLEOswork
together
in series to
identify
which pair is
incorrect.
If
a
series of two green LEOs light for
a
pair,
that
pair is
wired
correctly.
Agreen pair LED,
followed
by
a
red LED in the FAILsection
will
identify
which pair is
incorrect
and
identify
the
fault.
DEBUGcycles through the pairs twice before
automatically sleeping.
Pushing and
quickly
releasing the TEST button,
tester
will
also sleep.
DEBUG Example: The Cable Fault is
a
SHORTon Pair 1-2
and Pair 3-6, the DEBUG mode LED series will be as
follows:
Pair 1-2will flash green on the pair LED
followed
by 3-6
pair LED and
a
red on the SHORT LED.
Pair 3-6will flash green on the pair LED
followed
by 1-2
pair LED and
a
red on the SHORT LED.
Pair4-5
will flash
green-green
as
a
good pair.
Pair 7-8 will flash
green-green
as
a
good pair.
06
MASTECH®
Note:
When
test
is over,
tester
will be
automatically
in sleep
mode (switch at ON position and
test
is over).
Even though the sleep mode consumes very
little
power,
it is suggested toturn off the power if do not use
for
a
long time.
Battery Replacement
When Battery low LED lights, replace
battery
inthe
main unit.
•
Remove remote unit from main unit.
•
Remove battery
compartment
cover (see Fig.5).
•
Remove old battery.
•
Install new battery (6 volt).
•
Close
battery compartment
cover.
07
MASTECH®
Fig.5
BATTERY
REPLACEMENT
08
MASTECH®
-
Specifications
Cable Length
<Minimum:
0.4
m
<Maximum:
Over 200
m
Power
<Main unit:
6
volt
<Remote unit:
no battery required
Dimensions
<LxWxH: 125x55x30
mm
Weight
<Approx. 125g
