Pro's Kit MT-7025 Manuale utente

MT-7025 Network Tone & Probe Kit

User’s Manual

1st Edition,2013

Thank you for buying PRO’SKIT MT-7025 Network Tone & Probe

Kit. Please read this instruction carefully before using the product.

Contents

1. Overall description

2. Feature

3. Specification

4. Packing list

5. Safety instructions

6. MT-7025 transmitter instructions

7. MT-7025 receiver instructions

8. Operated instructions

Wire map testing

Wire finding

Telecom cable open/ short testing

Telephone line polarity test

LED illumination

Earphone

9. Power source

10. Trouble Shooting.

1．Overall description

MT-7025 is a multifunction cable tester. It is a tester that combines

wire tracking, wire finding, cable mapping, and telephone line

polarity test. It can find the target wire in numerous messy wires,

and one doesn’t need to unplug the network cable or turn off the

switching equipment when finding wires. Signal transmission

distance over 2 kilometers. It can be applied on

telecommunications network installation and maintenance.

Compact sizes for carrying convenience, multifunction and easy to

operated, it is a competent tester.

2．Feature

Multifrequency signal features strong anti - interference

ability

Signal transmission distance up to 2 kilometers suitable for

long distance cable finding

Connected to Ethernet with signal voltage and transmit

signal directly, the receiver side can find the wire easily

Connected to switching equipment of Ethernet with signal

voltage for checking cable situation without turn off the

telecom switching equipment

Plug in RJ11 telecom cable for signal transmission and find

wire by receiver, suitable for telecommunication wiring

Check the polarity of telephone line by the Alligator

connector of transmitter

Two different signal frequencies for cable finding

Comes with RJ45，RJ11 cable，alligator connector cable，

RJ45 patch cord and ports to meet different applications

RJ45 connector for wire mapping test and cable status

detection (straight, short, no connection, cross wire) ideal for

UTP/STP/SFTP cat.5 cat.5e cat.6 and cat.3 cable.

Volume adjustment according to environment situation.

With earphone enable to work in noisy environment.

LED Illuminate function allowing work in dark areas.

3．Specification

Transmitter

Tone frequency 1kHz

Max. distance of

transmission 2km

Max. distance of cable map 300m

Max. working current ≦45mA

Tone mode ONE/TWO-note tone

Compatible connectors RJ45(8 pin)、RJ11(6P/2C)、

Alligator clips

Transmitter

Continuity test Yes

Max. signal voltage 8Vp-p

Function selection 3 Position mode switch

Cable map indication 8 LEDs

Shielded indication 1 LED

Phone line polarity indication Yes

Voltage protection AC 14V or DC 10V

Low battery display 6.0V

Battery type DC 9.0V (NEDA 1604/ 6F22

DC9V ×1pcs)

Dimension (LxWxD) 126x49x34mm

Receiver

Frequency 1kHz

The Max. working current ≦90mA

Compatible connectors RJ45(8 pin)/RJ11(6 pin)

Ear jack 1

Signal status indication 1 LED & Buzzer

Cable map indication 8 LEDs

Shielded indication 1 LED

LED illumination 1 LED

Battery type DC 9.0V

(NEDA 1604/ 6F22 DC9V ×1pcs)

Dimension (LxWxD) 176x42x27mm

4．Packing list

1. Transmitter

2. Receiver

3. Earphone

4. RJ45 8P8C patch cord

5. Carrying bag

6. User’s manual

7. Battery

5．Safety instructions

Never test the cable that has over AC 14V or DC10V

to avoid possible electric shock or personal injury and avoid

possible damage the meter or equipment.

Never test a cable without insulation for avoid

possible electric shock or personal injury and to avoid

possible damage the meter or equipment.

Please don’t test on live circuit more than 5 minutes.

Don’t connect any patch cord when testing telecom cable.

To avoid any possible damage to the meter, please don’t

open the housing of meter by non- specialized person.

Always turn the power switch of transmitter off when not in

use for power saving.

Please change battery when low battery indication shows up

to ensure correct test result.

To avoid battery leakage liquid and damage the meter,

please take off battery when not in use for long times.

6．MT-7025 transmitter instructions

1. RJ45 Socket

2. Wire finding and cable status

LED indicator

3. Function change button

4. Power and function switch

(SCAN/OFF/TEST)

5. Cable test verify LED

indicator

6. Cable mapping LED

indicators

7. Alligator cable

8. RJ11 cable

RJ-11 cable, for telephone line test

Alligator connector cable, red and black for telecom cable test,

Caution:

Never connect to live cable that has over AC14V or DC10V.

RJ45 socket for test STP/UTP patch cord or network.

Power and function switch

TEST: For cable mapping and open/short test.

SCAN: Transmit tone signal for cable finding.

OFF: Power off

Function change button

Power and function switch in “TEST” position:

Press function change button shortly to change scan speed

from either slow or rapid.

Press function change button and hold for 2 seconds, when

“VERIFY” LED change from flash to light up then you can

process the telecom cable open/short test.

Alligator connector clip to 2 wires terminal, it can judge the

resistance is hi or low according to brightness of the number

“1” LED, more bright means low resistance, otherwise, the

resistance is high.

Power and function switch in “SCAN” position:

Press function change button shortly for frequency change

from either single or dual frequency signal for cable finding.

Press function change button and hold for 2 seconds, when

“VERIFY” LED lights up then you can take DC level polarity

test. Red Alligator connector clip positive wire and black

connect clip negative wire then “VERIFY” LED turns red, If

reversed the connection then “VERIFY” LED will turn to

green.

Cable mapping indicator

When performing cable mapping or connect to telecom

switching equipment for connection status detection,

number “1” to “8” LED will light up in order. The LED “G”

indicates the shielded conductor is connection or no

connection.

Wire finding and cable status LED indicator

For wire or cable finding and status indication

Cable test verify LED indicator

For testing result indication.

7．MT-7025 Receiver instructions

1. Tone tested probe

2. LED illumination

3. Signal indicator

4. Volume adjustable rotary switch

5. LED illumination power switch

6. Earphone jack

7. Cable mapping LED indicators

8. RJ45 socket

9. Cable finding tested button

8．How to test

*** Cable map

For testing UTP/STP/SFTP cat.5 cat.5e cat.6 cables and cat.3

telecom cables, connect both side of RJ-45 or RJ-11/12 patch

cord by plug into transmitter and receiver, slide “Power and

function switch” to “TEST” position, the “VERIFY “LED flash,

then star to process cable mapping, press “Function changed

button” to change the scan speed. Cable map and cable

status indication; please refer to below “wire map” for more

detail

Straight: 1~8/S conductors of UTP/STP patch cord are all

connected, both transmitter and receiver 1~8/G LED light up

in order at synchronous. LED “G” indicate shield connection or

no connection.

Crossover: 1~8/S conducts of UTP/STP patch cord are all

connected, both transmitter and receiver 1~8/G LED light up

in order, sequence of receiver 1~8/G indicators light up are not

follow transmitter 1~8/G indicators.

No connection: Part of 1~8/S conductor of UTP/STP patch

cord are not connected, both transmitter and receiver 1~8/G

related LED won’t light up; the other LEDs will light up in order.

Short: 1~8/S conductors of UTP/STP patch cord are all

connected, the transmitter 1~8/G LED light up in order, but

related LED of receiver 1~8/G won’t light up if it is short, the

other will light up in order.

CAT.3 telecom cable map

6P6C: LED 2~7 must light up and the other LED are off.

6P4C: LED 3~6 must light up and the other LED are off.

6P2C: LED 4~5 must light up and the other LED are off.

For CAT.3 telecom cable status indication: crossover、no

connection or short，please refer to WIRE MAP function

instruction.

WIRE MAP

***Cable test with switching equipment

UTP/STP patch cord, one terminal connect to transmitter, the other

terminal connect to switching equipment, slide “Power and

function switch” to “TEST” position, transmitter 1~8 LED will light

up in order that indicate 1~8 conductors are all connected, the

related LED will off if no connection.

Note. This function just for connected testing, it can’t verify

cable crossed or short.

***Cable finding

Connect the transmitter to the tested cable, you can choose

RJ-11, Alligator connector or 8P8CR J45 patch cord to

connect the tested cable according to the tested cable type.

Slide “Power and function switch” to “SCAN” position,

transmitter will transmit dual frequency tone. If you want to

change the dual frequency to single, press “Function

changed button” shortly for frequency change.

Please press and hold the “Cable finding tested button”,

put tested probe as close as possible to numerous cable or

wall that has cable inside, the speaker will sound when the

tested probe near the tested cable (Signal indicator also

lights up), if testing switching equipment, you will find

receiver sounded when close 2 or 3 wire, need to find the

clearest sounded one by receiver.

It is probable tone signal interfere by telecom switching

equipment signal when perform cable finding test that will

effect testing result, you can turn off telecom switching

equipment power if necessary.

***Telecom cable open/short testing

Slide “Power and function switch” to “TEST” position,

press test button and hold 2 seconds, the “VERIFY” LED will

change from flash to light up.

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