All-in-one Toner a Probe Kit
Contents
1. 10 C 35 C 50 F 95 F 75 35 C 40 C 95 F 104 F uncontrolled lt 50 F 10 C Altitude 3000 m EMC EN 55022 EN 55024 MT 7068 T Toner Tone frequency 1KHz Tone mode One note Two note Output power 15 5Vp p Compatible connectors RJ 45 RUJ 11 USB F BNC RCA Alligator Clips Continuity test lt 3000 Talk battery voltage 6V into 600Q Function selection 5 position rotary switch Cable Map indication 8 LED indicators Voltage protection 100V Low battery display 6 5V Battery type 9V 6F22 Dimension LxWxD 140x70x30mm Weight 203g with battery MT 7068 R Probe Frequency 1KHz Compatible connectors RJ 45 Ru 11 USB F BNC RCA Ear jack 1 Signal status indication 8 LED indicators Cable map indication 8 LED indicators Low battery display 6 5V Battery type QV 6F22 Dimension LxWxD 250x52x33mm Weight 180g with battery2. F connector 5 USB adapter 6 Wrist strap 7 Battery cap 8 5 level function switch 9 Multiple level LEDs CABLE MAP 10 SERVICE TEL Q Ethernet service status open closed circuit indication Line voltage power detecting telephone service and polarity validating continuity gt 300Q testing Il D One note tone LED indicator 1KHz one note toning for Probe to detect 12 D Two note tone LED indicator 1KHz two note toning for Probe to detect 13 CABLE Cable mode Works with 9 Multiple level Cable Map for showing LED lights and tones to indicate shorts opens and twisted pair cabling 14 TEL Q Line voltage power detecting telephone service and polarity validating continuity gt 300Q testing 15 SERVICE Ethernet service status open closed circuit indication 16 BAT LOW Battery Low indication 17 Power OFF Figure 1 MT 7068 T Toner Diagram MT 7068 R Probe Probe 2 USB adapter 3 F connector 4 Wrist strap 5 RJ 45 8Pin RJ 11 6 4 2pin adapter 6 02 5mm ear jack 7 Volume control 8 Battery cover 9 1 Indicates detection of MT 7068 signal and shows battery status at power up 10 Multiple level LED CABLE MAP 1KHz analog tone signal indication II 5 level function switch 12 Power OFF 13 q 1 KHz legacy analog signals detecting with audio indicator from speaker af 1 KHz legacy analog signals detecting with audio indicator from earphone 15 a Identifies signals like shorts open
3. at positive polarity Telephone Pounch down TEL Q Red Red test lead polarity Black test lead polarity TEL Q Green Red test lead polarity Black test lead polarity Figure 9 Validating Telephone Service and Po Powering a Telephone Test Set N AAN Caution When powering the telephone test sets the toner needs more power consumption to generate the device 9V alkaline battery NEDA 1604A or IEC6LR61 is recommended for this operation The Toner can supply 6V into a 600Q circuit to power telephone test sets Hand set Butt set when Central Office battery power is not present Fig 10 1 Connect the Toner to the voice circuit as shown in Figure 10 2 Turn the Toner s rotary switch to SERVICE TEL Q 3 The LED indicator TEL Q lights green the Toner is supplying 6V into a 600Q circuit to power telephone test sets Hand set Butt set TEVQ Red test lead polarity DC6V Black test lead polarity Green Figure 10 Powering a Telephone Test Set Validating Ethernet Service The Toner detects link pulses for Ethernet service To validate the Ethernet service do the following as Figure 11 shown below 1 Connect the Toner to the circuit of RU45 Ethernet jack Or using RJ45 8 pin to 8 pin plug to connect the Ethernet jack 2 Turn the Toners rotary switch to SERVICE TEL O 3 The SERVICE LEDs of the Toner indicates the status as below Green lights 1OHD or flashes 100HD indi
4. ProsKit All in one Toner a Probe Kit MT 7068 Maintenance Kit Congratulations on your purchase of MT 7068 Pro sKit All in one Toner amp Probe Kit The Toner and Probe set is used to quickly trace and identify cables or wires within a group and also check the operation of phone lines With proper use and care this meter will provide many years of reliable service Index Features APpliCations ae a eeN ea eee saan des aca eee E a aot ea ee S EE eae 3 Advanced Features inori rnn Eria sis sos EEEIEE EEE EEA EEEREN KEE daa 3 Mpa Chen oiir eaaa EATE AAEE EEEN A EEE vel T EEEE EEA 4 Salet Mornatoh a a a a T As ceeded 4 MT 7068 T Toner MT 7068 Fi Proben n Toin cede hy eee aa ee eaaa NU aaa NETTE 6 Locating and Isolating Cables a a aaa aaa A E EEEE 7 Locating Individual Wire Pairs with the MT 7068 Analog Function 0 8 Isolating Cables coenae tenes E aan eee ee ered 9 Cable Map Testing iii isccciais cass ee e a adic Eae aaea Riia a Mid aedl ia AER E EA 10 Validating the Cable s Shield and Continuity Test ccccssceeeeeeeeteteeeeteeees 13 Validating Telephone Service and Polarity Powering a Telephone Test Set 0 ccccccscccceeeeeeeeecceeeeeeeeeececsseueeeeeeeseneeeaeeee 15 Validating Ethernet Service icii adrei in poirai mea anaa aha nET 16 Battery Life and Replacement 00 eee ceeee ti eeeee eee e tees eee eeeeee ee eaaaaaeee 17 Replacing the F
5. USO a a a AA ENAA A A A aaa 18 Malntona noa a ce s Mls aaie a a e ib beste D a Oe dbuhgesy o came a 19 TrOUDIG shooting a e A a E E N ai 19 Specifications Overview The MT 7068 All in one Toner amp Probe Kit let you locate isolate and validate twisted pair UTP STP Cat 5e Cat 6 coax cables RG6 RG58 RG59 and others for CATV CCTV USB and A V signal bare wire such as speaker wire and security network wire and Cat 3 telephone cabling The Toner also lets you validate voice and data services The MT 7068 All in one Toner amp Probe Kit features let you use the Toner and Probe to validate and trouble shoot wiring on RJ11 RJ45 cables and connectors USB F BNC and RCA connectors and it also supplied with alligator clips to work with The MT 7068 Toner detects telephone and Ethernet service indicates polarity and active line numbers on voice circuits and indicates active pair number on Ethernet circuits The MT 7068 Toner and Probe also provide standard functions such as visual and audible signal strength indication analog toning detection and continuity testing The MT 7068 All in one Toner amp Probe Kit is ideal for all maintenance fields of telecommunication network ing datacom Audio Video cable TV and all weather cabling etc Features Locates cables quickly and easily Locates hidden cables Isolates the right cable or pair fast Overcome noise and save time Tone on live networks safely and effect
6. cate the Toner is connected to a network No light indicate non Ethernet voltage RJ 45 Ethernet Jack SERVICE Green lights or flashes indicate the toner is connected to a network SERVICE No Light indicate non Ethernet voltage Figure 11 Validating Ethernet Service Battery Life and Replacement Caution e To avoid unreliable test results replace the battery as soon as the low battery indication appears NAA Warning e To avoid possible electric shock or personal injury turn off the Toner or Probe and disconnect all test leads before replacing the battery To avoid unreliable test results replace the battery as soon as the low battery indication appears Battery Status BAT LOW LED lights up on the Toner or 1 LED turns red on the Probe indicate the voltage is under 6 5V for powering up the device To replace the battery do the following Fig 12 1 Turn off the Toner or Probe and disconnect all test leads before replacing the battery 2 Properly installed in the case to power the Toner and Probe 3 Use only a 9V 6FF22 battery Figure 12 Replacing the Battery 17 Replacing the Fuse AAA Warning To avoid possible electric shock or personal injury turn off the Toner or Probe and disconnect all test leads before replacing the fuse The fuse is located in the battery compartment and is used to protect the tester if the leads are connected to a live circuit when the continuity resis
7. ens Crossed Pairs Validating the Cable s Shield and Continuity Test N DANGER Remove the battery door and disconnect the battery from the Probe To validate cable shield during cable map tests do the following as shown in Figure 8 1 Connect the Toner to the circuit as shown in Figure 8 Connect the test leads to the telephone punch down blocks RJ11 and RJ45 jacks 2 Turn the Toner s rotary switch to SERVICE TEL Q 3 The TEL Q LEDs of the Toner indicates the status as below Green light cable shielded and connected Resistance lt 300D No light no shield and no service Resistance gt 300D Validating the Cable s Shield Testing for Continuity 0 e TE o No Light Open Resistance gt 300Q m TEL Q Green Short Resistance lt 300Q Figure 8 Continuity Test 13 14 Validating Telephone Service and Polarity The Toner detects telephone service and circuit polarity on its banana RJ11 and RJ45 jacks To validate telephone service and polarity do the following as Figure 9 shown below 1 Connect the Toner to the circuit as shown in Figure 9 Connect the test leads to the telephone punch down blocks RJ11 and RJ45 jacks 2 Turn the Toner s switch to SERVICE TEL Q 3 The TEL Q LEDs of the Toner indicates the status as below Green light Red test lead at positive polarity Black test lead at negative polarity Red light Red test lead at negative polarity Black test lead
8. eps in different tones to indicate good wiring miswires shorts and opens While testing Cable Map from 2 wires or less the on and off tones may occur even if the LED lights normally Before Cable Map testing repeat the procedures of Locating Cables on page 7 to identify the correct connector or wires on the other end of the cable if necessary RJ 45 8P 8C RJ 11 6P 6C 6P 4C 6P 2C RJ 45 8P 8C F Connector 3 Different connectors generate different LED and sound indications as shown in Figure 6 RJ 45 8P 8C LED indication the MT 7068 Toner from 1 8 seconds in sequence is synchronized with the MT 7068 Probe CABLE MAP RJ 11 6P 6C 6 P 4C 6P 2C LED indication MT 7068 Toner CABLE MAP 6P 6C each second from 2 to 7 in sequence 6P 4C each second from 3 to 6 in sequence 6P 2C each second from 4 to 5 in sequence is synchronized with the MT 7068 Probe CABLE MAP If it encounters an empty line the indication will cease USB LED indication the MT 7068 Toner each second from 1 4 seconds is synchronized with the LED on the MT 7068 Probe Each LED indicator counts for one second The USB indication will skip and pause for 4 seconds from LED 5 8 F BNC RCA LED indication the MT 7068 Toner each second from 1 2 seconds is synchronized with the LED on indication will ski RJ 45 8P 8C RJ 11 6P 4C USB F BNC RCA the MT 7068 Probe Each LED indicator counts for one
9. ion and isolating cables Both toning signals are available at all connectors on the Toner Locating Individual Wire Pairs with the MT 7068 Analog Function To locate cables do the following Figure 3 1 Connect the black alligator clip of the Toner to the ground and then connect the red clip to a jack or punch down block as shown in Figure 3 2 Turn the Toner s rotary switch to D for a one note tone or D for a two note tone 3 Turn the Probe s rotary switch to A Turn the rotary to OY position when the 1 POWERLED flickers 4 Use the Probe to find the general location of the tone at a cable rack patch panel or behind a wall In locating mode the Probe s LEDs light up in red from 1 to 8 then wrap back and light up from 1 to 8 again as the signal strength increases 5 Adjust the Volume Control on the Probe to locate the wire pairs from 10cm to 30cm Volume Control Two note Tone Volume Control Figure 3 Locating Cables Isolating Cables To isolate the tone source in the cable bundle or at the patch panel do the steps as described in the previ ous section of Locating Cables 6 Strip the cable s shield to a length of between 30 to 45 centimeters and divide the wires into two parts Do the wire dichotomy to isolate the cables to verify the signal of each part If the beeper gets louder and LED lights up you have located the position you are looking for 7 Adjust the volume control from high to low to enab
10. ively Verify conductor continuity with Cable Map Identify and troubleshoot cable services Applications Copper cabling media including shielded STP and UTP cable 75 or 50 Ohm coaxial cable Two conductor control security generic cabling 10 Base T or 10 100 Base T datacom networks POTS telecom serviceAdvanced Features Advanced Features MT 7068 Toner generates 1 KHz compatible legacy analog tones that analog audio Probe can detect MT 7068 Toner provides two 1 KHz analog toning modes one note and two note tones for location and isolating cables MT 7068 Toner s multiple level LEDs simplify signal interpretation in noisy environments In locating mode the Probe s LEDs light up from 1 to 8 as the signal strength increases The higher the number the stronger the signal MT 7068 Probe also beeps in different tones to indicate good wiring miswires shorts and opens in an efficient area between10 to 30 centimeters The 1 KHz analog toning mode is available at all connectors on the MT 7068 T Toner The MT 7068 feature also lets you use the Toner and Probe to validate and troubleshoot wiring on RJ11 RJ45 cables and connectors USB F BNC and RCA connectors and it also supplied with alligator clips to work with MT 7068 Toner detects telephone and Ethernet service indicates polarity and active line numbers on voice circuits and indicates active pair number on Ethernet circuits MT 7068 Toner and Probe also provide sta
11. le looking for a more difficult to identify wire Narrowing the length from 30 to 10 centimeters will help to more accurately identify the wire pairs 8 Repeat the steps of 6 and 7 to isolate the bundled cables One note Volume Control Two note Ton cin Control Figure 4 Isolating Cables AN 5 1 Caution If you cannot locate the MT 7068 signal on 2 conductor cables the cable may be shorted or opened Use the Cable Map Testing Fig 5 to test for shorts or opens on cables with RJ11 and RJ45 connectors Use the Continuity Test Fig 8 to check for shorts or opens on coax and non terminated cables 10 Cable Map Testing You can use the MT 7068 Toner or Probe to validate the cable map on RJ45 RJ11 6P 6C 6P 4C 6P 2C jacks USB F BNC RCA adapters and connectors The cable map function finds the most common wiring faults on twisted pair cabling shorts opens and crossed pairs 1 Connect the MT 7068 Toner or Probe to RJ45 8P 8C RJ11 6P 6C 6P 4c 6P 2C jacks or USB F BNC RCA connectors 2 Turn the Toner s rotary switch to CABLE and wait until the LED flickers then turn the Probe s switch to CABLE CABLE 49 for beeper alarm or X for mute indication The Probe s LEDs and beeper indicate the cable map N Caution Each LED that corresponding to an active pin flashes briefly and then should light for about 1 second The brief flash shows which LED is next in the sequence The Probe also be
12. ndard functions such as visual and audible signal strength indication digital toning detection analog toning detection and continuity testing MT 7068 Toner features LED indicators for detecting the common wire resistance gt 300Q for bad connections MT 7068 Toner identifies and diagnoses POTS with multi line Telco detect polarity and ring indication Line 1 and Line 2 MT 7068 Toner detects telephone service and circuit polarity on its RJ11 and RJ45 jacks Hand set and Butt set MT 7068 Toner identifies and diagnoses Ethernet link connectivity with NIC hub indication MT 7068 Probe equipped with composite tip to reduce the risk of getting shock MT 7068 Toner and Probe equipped with easy tip replacement and lanyards attachment point for hands free operation Unpacking The MT 7068 products come with the accessories listed below If an accessory is damaged or missing contact the place of purchase immediately MT 7068 Maintenance Kit e MT 7068 T Toner with 9V battery and wrist strap e MT 7068 R Probe with 9V battery and wrist strap e 1 RJ45 8 Pin to RJ11 6 Pin patch cords 2 RJ45 8 Pin to RJ45 8 Pin patch cords F connector to BNC adapter male to female F connector to RCA adapter male to female e Storage tool bag User s manual Safety Information Table 1 describes the international electrical symbols used on the tester and in this manual Table 1 International Electrical Symbols Warning Risk of per
13. ove the fuse Figure 13 Replacing the Fuse Maintenance 4 Warning e Turn off the Toner or Probe and disconnect all test leads before replacing the battery Caution To avoid damaging the case do not use solvents or abrasive cleansers Clean the case with a soft cloth dampened with water or a mild soap solution Trouble shooting e If the MT 7068 Probe volume is too low when using the 1KHz signal to validate and isolate electric wires 1 Check to see that the Probe rotary switch is properly positioned and that there is no low battery indication 2 Turn the Probe volume to Maximum 3 Check to ensure the Toner rotary switch is properly positioned and that there is no low battery indication 4 Check if the Toner black alligator clip is connected to the ground and the red alligator clip is properly connected to the testing wire the adapter or the patch panel If the light displays incorrectly when using the CABLE MAP to test 1 Re check that the Toner and Probe rotary switches are properly positioned and that there is no low battery indication 2 Use the RJ 45 8Pin to RJ 45 8Pin patch cord that provided with the package to run a simulated test 3 Connect the testing wire with both end connectors and then reconnect it properly 19 Specifications Environmental and Regulatory Specifications Operating temperature 0 C 40 C 32 F 104 F Operating relative humidity RH without condensation 95
14. s and twisted pair cabling with audio and this LED visual indicators Refer to LED Cable Map 16 gy Identifies signals like shorts opens and twisted pair cabling with this LED visual indicator Refer to LED Cable Map Figure 2 MT 7068 R Probe Diagram Locating and Isolating Cables Locating and Isolating Terminated UTP STP Cables with MT 7068 INZ Warning It is not intended to be used on live wires with a DC power source e g live telephone lines nor will it work on wire pairs that are carrying AC signals Caution e To locate and isolate cables using the 1KHz analog toning mode please avoid interference sources like electronic devices with adapter induction coil and motors nearby White noise from MT 7068 R Probe is normal when your Toner is near any of the interference If you cannot locate the signal on 2 conductor cables the cable may be shorted Please away from or turn off the electronic devices e The q position on the MT 7068 Toner and Probe lets you use the Probe to trace using an analog 1KHz tone Use the Probe to isolate the tone source in the cable bundle or at the patch panel e It is not necessary to touch the Probe s tip to the cabling or patch panel when searching for the Toner s signal Make sure the black alligator clip of the Toner is connecting to the ground before use MT 7068 Toner provides two 1 KHz analog toning modes one note tone and two note tone for locat
15. second The F connector p and pause for 6 seconds from LED 8 8 MT 7068 T Toner MT 7068 R Receiver Cable Map Cable Map Figure 6 Differenct Connector s Cable Map 11 4 You can use the MT 7068 Toner and Probe to validate the cable map on RJ11 and RJ45 connectors The cable map function finds the most common wiring status on twisted pair cabling good shorts opens and crossed pairs as shown in Figure 7 Good wiring Each LED that corresponding to an active pin flashes briefly and in a stairway order Shorts If two LEDs turn on for 1 second at the same time those two pins are shorted together If more than 2 wires are shorted together the LEDs for the shorted pins indicate opens Opens If an LED flashes briefly then no LEDs turn on that pin is open Crossed pairs If one LED flashes briefly then another LED lights for one second the wire for the first LED is crossed pairs to the pin for the second LED 5 Each LED that corresponding to an active pin flashes briefly it should light for about 1 second The brief flash shows which LED is next in the sequence MT 7068 T Toner MT 7068 R Receiver Cable Map Cable Map 1 8 sks sot S je sO IO s rome Good iS mee tS 1S iS SiS tS gA 3 4 tS Io o aua PERR Shorts a ithe We 3S 3S 3S 3S 3 l 33 3 s 3 BS O Pii eT E at Opens gt 3 BEES BwRISIE Seeger Crossed 5 i3 iS ge S SS ISHS S aes is S i Pairs 2 S a S ai ne ca Figure 7 Good Wiring Shorts Op
16. sonal injury See explanations in the manual Caution Risk of damage or destruction to equipment or software See explanations in s the manual VN Warning Risk of electric shock A N Please keep eye on the status or function of the equipment while operating This equipment not for connection to public communications networks such as active telephone systems A warning Never use the Toner or Probe on circuits of more than 100V Never use the Toner Probe or test leads if they are damaged Inspect the cases and test leads for dam age before use Disconnect unused test leads and connectors from the Toner when testing telephone circuits Never open the case except to change the battery or the fuse no user serviceable parts are inside e Turn off the Toner or Probe and disconnect all test leads before replacing the battery Use only a 9V battery properly installed in the case to power the Toner and Probe If this equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired Caution e Avoid touching the Probe tip to patch panel connections and using the tip to dig into cable bundles Doing so regularly may damage the Probe tip over time e To avoid unreliable test results replace the battery as soon as the low battery indication appears MT 7068 T Toner 1 RU 45 8Pin RJ 11 6 4 2pin adaptor 2 RJ 11patch cord 3 Red Black alligator clips 4
17. tance ranges are selected The condition of the fuse can be checked by selecting the continuity range with the test leads disconnected To replace the fuse do the following steps as shown in Figure 13 1 Turn off the Toner or Probe and disconnect all test leads before replacing the fuse 2 Open the cover to remove the battery carefully as Figure 13 shown below 3 Use tip 0 screwdriver to unscrew the battery compartment 4 Remove the blown fuse and replace with a fuse of the correct type and rating 05 x L20mm 250V 250mA 5 Re screw the battery compartment place the battery back and finally close the cover 6 Turn the Toner s rotary switch to SERVICE TEL Q position to detect Ethernet service status and tele phone service Turn the Toner s rotary switch to TEL Q position to detect line voltage and to test continuity Turn the Probe s rotary switch to DD to detect 1KHz two note toning for Probe Turn the Probe s rotary switch to d 1 to detect 1 KHz legacy analog signals with audio indicator from speaker All above LED indicators should light up as it did after replacing the fuse properly 7 If the Toner and or Probe are still not functional by following step 6 after replacing the fuse please contact the original store for arranging an RMA through our technical support department Q 1 Turn off the Toner or Probe and disconnect all test leads before replacing the fuse 2 Remove the battery 3 Remove the screws 4 Rem
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