MINI LAN CABLE TESTER
MT-7058
User’s manual
INTRODUCTION
The mini LAN cable tester complies with CE
safety standard, compact size and lightweight
design for easy detection of good connections,
opens, crossed wires & split pairs by only one
touch testing. Traces wires with tone. Remote
lights allow one person operation. Additional
non-contact voltage detection provides user
safety. Ideal for testing installed cables or
patch cords with RJ-45, RJ-11, RJ12 and
BNC connectors.
SAFETY RULES& WARNINGS
1.Read all instruction in this manual before
using this tester. Failure to do so may result
in damage to the tester or injury to the user.
2.Do not use this tester with its case open, or
with parts removed. Doing so may damage
the tester and/or injure the user.
3.When using this tester in schools and
workshops, responsible teachers or skilled
personnel must control the usage of this
tester. Failure to observe this precaution
may result in damage to the tester or injury
to the user.
4.Follow the recommendations of any Trade
Organizations or Regulatory Agencies
whose scope encompasses the use of this
tester failure to do so may result in damage
to the tester or injury to the user.
5.Repairs and maintenance must only be
carried out by qualified service personnel or
qualified electricians/technicians who know
the dangers of.
6.Do not apply voltage or current to any of the
tester’s connectors. Doing so may damage
the tester and /or injury the user.
7.Remove the battery when the tester not in
use for longer than a month. Chemical
leakage from the battery could damage the
tester.
PRODUCT FEATURES
1. Complies with CE safety standard
2. Automatically detect good connections,
opens, crossed wires & split pairs
3. Simple one button test
4. LEDs indicate connections and faults
5. Tests shielded (STP)or unshielded(UTP)
LAN cables
6. BNC cable indicator
7. Non-contact voltage detection for user
safety.
8. Long cable test more than 300 meters
9. Low power consumption with auto power
off function to preserve battery.
SPECIFICATIONS
1.Cables Tested: UTP and STP LAN cables
Terminated in RJ-45 male connectors. (EIA/
TIA 568)RJ-11, RJ-12 cables with male
connectors, 2 to 6 connectors installed.
BNC cables with male connectors.
2.Faults Indicated: No Connection, Short,
Straight, and Crossover.
3.Low Battery Indicator: LED lights different
colors to indicate low battery
4.NCV detection for AC60V~240V 60Hz
5.Case Dimensions:100*60*24.5mm(LxWxH)
6.Weight:120g (without battery)
7.Battery: 12V battery. AE23
PRODUCT DESCRIPTION
1.BNC connector
2.Non-contact voltage
indicator
3.Power/sound on/off switch
4.RJ-45/RJ-11/12 connector
5.Auto / manual NCV switch
6.One touch push button
7.RJ-45/RJ-11/12 connector
ACCESSORIES
•Female BNC Terminator
•Instruction Manual
•Pouch Bag
OPERATION
1.The MAIN and REMOTE unit:
The Mini LAN Cable Tester consists of a
main unit and a remote unit. The remote
unit stores conveniently on the bottom of
the main unit. It can be removed or
replaced by sliding it from left to right or
right to left respectively.
2.Performing the test:
Once the remote and main units are
attached to the ends of the subject cable,
as described in 3.2 and 3.3, testing may
begin, simply press and release the test
button on the main unit, observe the LED
indicators, and note the beeping sound that
comes from the main unit.
3.Interpreting the results:
3.1 Power LED:
The power LED should lights up
whenever the test button is pressed and
released. If the power LED turns red,
replace the battery.
3.2 No connection LED
If the remote is not connected to the
main unit with a cable, or the cable has
no intake conductors, the no connection
LED will light up and the beeper will
sound for 4 times.
3.3 Straight/Crossover LED
When all of the appropriate numbered
LEDs light up, the straight or crossover
LED also lights up, and the beeper
sounds for 4 times with crossover.. the
beeper sounds for 3 times with straight it
means the cable is all correct
connection. If some of the LEDs do not light
up, but others light up, and the straight LED
also lights up, it means the cable is open. If
some of the LEDs light up inconsistently,
and the straight LED also lights up, it
means the cable may be misconnected.
Please check in turn of lighted LED of
remote unit to identify which wires are
misconnected or change left side switch to
“Step” become manual function to check
the misconnection status step by step.
If RJ45 or RJ11/12 all wires
are wrong order that
Straight LED will light
1 to 8, 2 to 7 and so on.
Note:
RJ-11/12 cables may have 2 conductors, 4
conductors, or 6 conductors. When testing 2
conductor cables, LED 4 ~ 5 must light up, for
4 conductor cables, LED 3~ 6 must light up
and for 6 conductor cables, LED 2~7 must
light up, and “STRAIGHT” LED also lights up.
The numbered LEDs do not indicate a good
connection exists; only shows connection
exists. If “Short” LED lights up during test, it
means the shorted was found in the cable.
3.4 Short LED
If 3 & 4 LEDs lights up, and all other
LEDs do not light up, the cable is
shorted; the “short” LED will light up.
3.5 Crossover LED
Numbered 1~8 LEDs will light up, and
“Crossover” LED also lights up. Means
wires are crossover or wire crossed.
4.BNC testing:
Numbered LEDs will light up during
scanning, after scanning; both LEDs of
BNC on the main unit and the BNC receiver
will light up. If the BNC cable is short, only
the LED of BNC on the main unit lights up;
if the BNC cable is open, both LEDs of BNC
on the main unit and the receiver won’t light
and “no connection” LED will light up..
5.Non-contact Voltage Detection:
Set the left side switch to the NCV position
and push the test button, As the detachable
antenna is located at the right top of the
tester, close to right top of the tester to the
live wires, the LEDs of NCV will light with
sound. Please put the tester as close as
possible to surface of tested
source for optima testing result.
