JDSU TestifierPRO TP655
Contents
1. JDSU Data Jack F Connector Jack Coax LCD Network Screen Mode Button Coax Mode Button Telco Mode Button Up Button Telephone S Jack Table of Contents FGCU S iis sestesniscaccccninisensnanesnddnnnnnnnnnecns 1 DOSCHIPCION sisaczccccciciiectcteesescennnccesensdess 3 Instructions for Use ee 17 Cable Testing occssiennesicrai 17 To Map Cable De 20 To Place Tone on a Cable 20 To Measure Lengt 21 To Perform Hub Blink 23 Interpreting cable Test TEE 24 Battery Replacement 00 29 Specifications EEN 30 ACCESSOLICS EEN 32 Warranty wiscccccivcsccceccvscstececevesccccssessciee 33 SHIPPING ET 35 Support Service 0eeee 35 Warning Do not attach to energized cables The TestifierPRO may be damaged Caution Improperly crimped damaged or un crimped plugs can damage the jacks on the TestifierPRO Inspect plugs for proper termination and crimping before inserting into the TestifierPRO A Sacrificial Cable TP74 can be used to extend the life of the RJ45 jack of the TestifierPRO Contacts should always be recessed into the plastic grooves of the plug Features e Two line by 16 character full alphanumeric LCD with icons for clear results e Designed to test network 8 wire telephone 6 wire and coax cabling systems e Separate Telco Coax and Network mode buttons allow for easy test selection e Built in jacks an2. Remote TP311 1 to 20 F Connector Mapping Remote TP312 1 to 20 RJ45 Plug Mapping Remote TP314 1 to 20 RJ11 Plug Mapping Remote TP608 Set of 7 numbered Full remotes TP20 7 5 cable assembly with no fault 6 position plugs reverse pinned Use to map and test 2 4 or 6 pin telephone wiring Can be used with RJ45 8 position jacks and will not damage them TP56 Patch Cable Assembly RJ45 without shield TP40 Cable Assembly RJ45 Alligator 12 LAN 32 Warranty JDSU guarantees that its products will be free of all defects in material and workmanship This warranty extends for the period of 12 months for test instruments and 3 months for cables from date of manufacture or purchase proof of purchase required All product deemed defective under this warranty will be repaired or replaced at JDSU s discretion No further warranties either implied or expressed will apply nor will responsibility for operation of this device be assumed by JDSU x WEEE Directive Compliance JDSU has established processes in compliance with the Waste Electrical and Electronic Equipment WEEE Directive 2002 96 EC This product should not be disposed of as unsorted municipal waste and should be collected separately and disposed of according to your national regulations In the European Union all equipment purchased from JDSU after 2005 08 13 can be returned for disposal at the end of its useful life JDSU wil
3. When installing a new battery disconnect any cables connected to the TestifierPRO The length and pretest modes will be improperly calibrated if a cable is present when a new battery is connected to the TestifierPRO Hint TestifierPRO can retain user defined length constants and last mode of operation for several minutes without power if the unit is turned off before replacing the battery 29 Specifications Physical Dimensions Size Excluding F connector 3 3 x 6 7 x 15 7 cm 1 3 x 2 6 x 6 2 inches Including F connector 3 3 x 6 7 x 16 8 cm 1 3 x 2 6 x 6 6 inches Weight 235 3 grams 8 3 oz with battery and remote Environmental Operating temperature 0 to 50 C 32 to 122 F Storage temperature 10 to 60 C 14 to 140 F Humidity 10 to 90 non condensing 30 Battery Life Battery life based on a typical 9V Alkaline battery are for the full capacity of the battery used continuously in one of the following modes Standby 2 5 years Cable Testing 80 hours with backlight off Cable Types Shielded or unshielded Cat 5E Cat 5 Cat 4 Cat 3 and Coax Minimum cable length for testing for split pairs 0 91 meter 3 feet Minimum cable length for PRETEST 1 22 meter 4 feet Length measurement range CAT5 6 0 to 610 meters 0 to 2000 feet Coax Cable 100 ohms maximum DC resistance center conductor plus shield 31 Accessories TP310 1 to 10 F Connector Mapping
4. numbers detected from the remote The specific split conditions are displayed on the third line e If there are multiple errors to display on the third line messages for the highest severity errors are displayed in sequence until all are displayed So if there are both shorts and high R Faults only messages for the shorts are cycled through The ID icon will have a number directly below it indicating the remote ID number If there is no remote the TestifierPRO uses the length and cable test capability to attempt to measure a cable for shorts opens and split pairs Pretest While the test is in progress the test icon and the wire numbers for the pair being test are displayed The final test results are displayed as messages on the LCD Because a test can take up to about 5 seconds to complete the SEL button which immediately starts a new test should be pressed whenever a new 7 cable is connected and ready for test Partial and erroneous results will be displayed until a complete test cycle has been run on a cable For Telco Cable Test mode the TestifierPRO assumes that the 6 position Telco jacks on the main unit and the remote will be used for connecting the tester to the cable run to be tested This mode uses the 3 pair USOC standard to define the pairs Connector pins 1 6 2 5 and 3 4 are the pairs defined by this standard The tester will display the PASS icon when all 6 pins are correctly wired in a
5. Network button starts the unit in Diagnostic mode Key Description GRA vm WER commode buton Ei Up and down buttons Select button Setup mode button 9 Power button Cable Test Pretest This mode performs detailed analysis on a cable If a remote is sensed at the remote end of the cable a wire map the remote ID and certain faults are displayed at the end of the cable analysis e There are two lines of numbers displayed at the end of the test The top line of numbers on the display represents the connector pins on the main unit The second line of pin numbers is the connector pin numbers of the remote normally being the same as the top line for a normal straight thru data cable e lf there is a miswire the numbers on the second line indicate the pin numbers detected e If no connection is detected for some of the pins the second line will be blank in those pin locations e Ifashort is detected the second line will have a flashing X in that position and the specific short condition displayed on the third line e f a high resistance fault i e a soft short as opposed to a hard short of up to 125 kohm for Network and 100 kohm for Telco is detected the second line will have a flashing R 6 in that position and a message of High R Fault displayed on the third line e Ifa split pair is detected corresponding pin positions on the second line will display flashing pin
6. on all pairs a selected pair or a selected pin The signal generated on a pair has the signal on one pin and the complement of the signal on the other pin of the pair yielding a nominal 10 volts peak to peak across the pair The pin s being driven with tone and the currently selected tone pattern are displayed on the screen along with the Tone icon and the icon for the connector assumed to be used Once in the tone generator mode use the up and down buttons to step to the next connector pin s drive option When the SEL button is pressed and held down for longer than 1 second the tone pattern options are automatically cycled through until the button is released The tone pattern options are Hi Lo Tone 1 and Tone 2 The last two options are dual or warble tones of differing pattern duration Press any mode buttons or the Power button to exit Tone mode Hub Blink Hub blink mode sends link pulses to the network switch to blink the port LED and identify the port the Network cable connected to The Hub 12 Blink mode sends link pulses to the NIC transmit pair for 3 seconds and then stops for 3 seconds for an overall cycle time of 6 seconds It is necessary to go this slow for some switches and hubs from some major manufacturers The TEST icon is displayed when the unit sends link pulses and off when not Setup The setup mode is used to set user selectable options Use the up and down buttons to scroll through
7. one to one order If all 6 pins are correctly wired in the reverse order the PASS icon along with a flashing Rev icon will be displayed Standard telephone cables used between a phone set and a wall jack are usually reverse pinned For Network Cable Test mode the TestifierPRO assumes that the 8 position Network jacks on the main unit and the remote will be used for connecting the tester to the cable run to be tested The TIA EIA 568A B standard is used to define the pairs Connector pins 1 2 3 6 4 5 and 7 8 are the pairs defined by this standard The Aand B standards are the same except for the 8 color coding and are indistinguishable from each other by electrical testing The tester will display the PASS icon when all 8 pins are correctly wired in a one to one order If all 8 pins are correctly wired with the 1 2 and 3 6 pairs crossed a wire map displaying the cross over wires a PASS icon and the X OVR message will be displayed Uplink cables a k a crossover or T568A to T568B cables are commonly used to connect two computers or two hub switches directly together Map ID The Map ID function identifies multiple Telco Coax or Network cables by displaying ID numbers of the map only remotes attached to the far end of the cables It is a cost effective way to identify up to 20 cable runs at a time The map only remote are available in F connector plug Coax RJ45 plug Network and RJ11
8. d F connector for Telco Network and Coax connections e Cable test results displayed in wire map format along with messages for shorts and split pairs 1 e Integrated remote bay for easy storage of the modular test remote e Tests for shorts opens miswires reversals and split pairs when the test remote is connected e One ended cable test for shorts opens and split pairs when no remote is connected e Displays PASS icon for correctly wired T568A B both one to one amp uplink cross over cables e Displays PASS icon for correctly wired 6 pin telephone cables both straight through amp reversed e Map ID feature provides a cost effective way to identify ID up to 20 cable runs at a time e Length measurement in feet or meters using patented cable capacitance method e Tone generator mode for use with tone tracers sends 4 user selectable tones on all pin pair combos e Hub blink mode sends link pulses to network switch to blink port LED and identify port e Auto off and timed backlight in any mode for low power consumption and long battery life Description The TestifierPRO is designed to test all common low voltage cabling systems found in today s automated homes telephone network or video It has an LCD display and eight momentary buttons The TestifierPRO has three modes of operation Telco Coax and Network each with a dedicated button for easy test selection In addition a Setup key is
9. e Plano Camarillo CA 93012 USA Regional Sales North America Tel 1 805 383 1500 Fax 1 805 383 1595 Latin America Tel 55 11 5503 3800 Fax 55 115505 1598 Asia Pacific Tel 852 2892 0990 Fax 852 2892 0770 EMEA Tel 49 7121 86 2222 Fax 49 7121 86 1222 Customer Service www jdsu com customerservice DSU TU9893 REV A 04 07
10. en the shield and a single pin the second line will have flashing R in the shield and the pin s positions If a soft short occurs in certain locations where the TestifierPRO could not resolve the fault down to a single shield and pin combo the second line will have a flashing R in more than one pin locations The shield location will be flashing both S and to indicate that the shield s status could not be resolved 27 Example of Wiring Errors shielded DARK ON FLASHING OPEN FAIL 12345678S ID 345678S 1 Open 12 SHORT FAIL 12345678S ID 123456xxS 1 Short 78 MISWIRE FAIL 12345678S ID 13245678S 1 Miswire 23 8 4 SPLIT PAIR FAIL 12345678S D 450788 1 4 Split 1236 1 not twisted with 2 3 ni ot twisted with 6 T568A B Passing Cable unshielded PASS 12345678 ID 12345678 1 Battery Replacement 1 Turn the TestifierPRO over on the backside and place it on a flat surface 2 Use a Phillips screw driver No 2 to remove the battery door screw 3 Pull the old battery out of the battery compartment and detach the battery cap 4 Connect a new Alkaline 9 volt battery to the battery cap 5 Slide the new battery into the battery compartment and close the battery door 6 Replace the battery door screw using the screw driver Do not over tighten
11. for the type of cable being tested If not already in cable test mode press the corresponding mode button repeatedly until the Cable Test menu item is displayed then press the SEL button to execute cable test The TestifierPRO indicates a test in progress by displaying the TEST icon It sounds a beep if enabled displays the wire map result and a PASS icon if the cable passes the T568A B standard and the configured shield criteria 17 4 Disconnect the patch cable after test The test repeats itself every 5 seconds Note Patch cables must be at least 4 feet long for pretest to work properly To Test Cable from One End 1 Attach one end of the supplied one foot jumper to the main unit and the other end to the wall plate or patch panel jack 2 Press the mode button Telco Coax or Network for the type of cable being tested If not already in Cable Test mode press the corresponding mode button repeatedly until Cable Test is displayed then press the SEL button to execute cable test 3 Results should appear within 5 seconds Pressing the SEL button starts a new test immediately 4 Disconnect the cable after test The test repeats itself every 5 seconds Application Hint The jumper cables must be short compared to the cable run for accurate open and split pair indication i e no more than 10 of the total run length or 3 feet whichever is less Patch cables must be at least 4 feet long for pretest to work pr
12. g of the wires together within the cable The cables generally are made up of eight wires twisted together in 4 pairs These 4 pairs are designated as pairs by the wiring standards and are intended to carry a signal and its return 1 amp 2 3 amp 6 4 amp 5 and 7 amp 8 are the pairs designated by T568A B for a RJ45 jack or plug Acable can be wired with correct continuity but not with correct pairing This most often happens when the cable is terminated consistently at both ends but in the wrong order A dynamic or AC test is required to detect this type of error If the only error is a split pair error the cable has correct continuity If cross talk is not a concern as in flat satin cable the cable is good if the only error is the split pair error The Split icon and the pin numbers on the first and second line of the wire map with split pairs flash when there is a split pair error 26 High Resistance Fault If a soft short of up to 125 kohm as opposed to a hard short of 0 ohm is detected between two pins of the same pair the second line will have flashing R in the two positions corresponding to those two pins A message of High R Fault will be displayed on the third line If a soft short is detected between two pins of two different pairs the second line will have flashing R in 3 or 4 positions corresponding to the two pairs For a shielded cable if a soft short is detected betwe
13. g tested until Length is displayed Press up down arrow keys until 50ft is displayed The length constant displayed is what should be used to measure the length of the unknown cable for the same model and from the same manufacturer Fifty feet or more is suggested to minimize the resolution error 1 foot in 50 is 2 of uncertainty To Perform Hub Blink 1 Attach the main unit to the network cable which has the other end connected to a switch router or hub 2 Press the Network mode button on the TestifierPRO repeatedly until Hub Blink is displayed on the screen and then press the SEL button 3 The LED corresponding to the network cable under test should blink at a rate of 6 seconds per cycle 3 seconds on and 3 seconds off 4 To exit Hub Blink mode press the Network mode key 23 Interpreting cable Test Results The PASS icon will be displayed if the cable has all pins properly connected per T568A B for network cables or per 3 pair USOC for telephone cables The FAIL icon will be displayed if there is a wiring error The wire map will display the end to end connections measured whenever possible The PASS icon will also be displayed if a network cable has the 1 2 and the 3 6 pairs transposed to indicate a properly wired uplink crossover cable In Telephone mode the Reversed Pin message will be displayed if all connected pins are in reverse order and the PASS icon will also be displayed if all 6 connect
14. ing tested If not already in Length mode press the mode button until the Length menu item is displayed and then press the SEL button Cable length will be displayed e Use the up and down arrow keys to adjust the length constants unit in pF feet or pF m 21 e To change the pair measured press the SEL button to cycle through the pairs available for that mode For Network mode auto select 1 2 3 6 4 5 7 8 For Telco mode auto select 1 6 2 5 3 4 For Coax mode Pin Shield the only option e To change length between feet and meters use Setup mode Note After a new battery is installed the default length constants are initialized to 15 pF foot for Network cable 22 5 pF foot for Coax cable and 17 5 pF foot for Telco cable For Network cable most Cat 5 Cat 5e amp Cat 6 cables have unit capacitances close to 15pF foot check with your cable manufacturer for possible variances Note If a selected pair has a fault the fault replaces the length reading on the LCD In default mode if the 1 2 pair has a fault The TestifierPRO automatically sequences to a pair without a fault 22 Unknown Length Constant If length constant is unknown for a particular cable a known length of the same type of cable may be used to calibrate the constant Attach fifty feet or more of a similar cable from the same manufacturer to the main unit Repeatedly press the mode button for the type of cable bein
15. ions are present Telephone modular plug cables used between the wall jack and a phone set are usually reverse pinned Definition of Errors See failure example drawings The four classes of faults discussed below are in order of severity The severity has to do with the ability of a more severe error to mask lower severity errors For example if there is a short in the cable miswires and splits pairs may not be detected for the pairs involved in the short fault 24 Short The pair has a low resistance connection from one wire of the pair to the other wire of the pair or to any other wire in the cable or the shield A short is indicated by the Short icon being displayed and flashing X s in the appropriate pin positions on the second line for the pin numbers involved in the shorts plus a flashing S icon if the shield is shorted to a pin Miswire A wire or both wires of a pair are not connected to the correct pins at the other end of the cable The wire map shows the pin numbers from line 1 main to line 2 remote A reverse pair is a special case of a miswire in which the pair is wired to the correct pair of pins or to another designated pair of pins but the two leads are reversed TestifierPRO is able to test for split pair errors as long as the wiring errors are in pairs The FAIL icon and the pin numbers which are miswired will be flashing 25 Split Pair A split pair is an error in the twistin
16. it is a correctly wired reverse pinned 6 position cable 10 The measured length value is displayed on the LCD along with the current value of the length constant Pressing the SEL button cycles the pair being measured in the following sequence For Network mode auto select 1 2 3 6 4 5 7 8 For Telco mode auto select 1 6 2 5 3 4 For Coax mode Pin Shield the only option for Coax cable The pair number is displayed next to the length except in auto select mode If a selected pair has a fault the fault replaces the length reading on the LCD In auto select mode the TestifierPRO automatically selects a pair without a fault Users can adjust the length constant using the up and down arrows The CAL icon is displayed when the TestifierPRO recalculates internal coefficients If network terminator patterns are found in length mode the TestifierPRO will display messages including T Ring Network xbase T Network or Network to alert the user of the unexpected terminator patterns In length mode if a full remote is present at the other end of the cable the ID number for the full remote is displayed Do not use map only remotes in length mode If the cable length measured is longer then the specified maximum length roughly 2000 feet for 11 CAT 5 6 cable the error message gt Max Length will be displayed Tone The tone mode generates audio tones for use with tone tracers
17. l ensure that all waste equipment returned is reused recycled or disposed of in an environmentally friendly manner and in compliance with all applicable national 33 and international waste legislation It is the responsibility of the equipment owner to return the equipment to JDSU for appropriate disposal If the equipment was imported by a reseller whose name or logo is marked on the equipment then the owner should return the equipment directly to the reseller Instructions for returning waste equipment to JDSU can be found in the Environmental section of JDSU s web site at www jdsu com If you have questions concerning disposal of your equipment contact JDSU s WEEE Program Management team at WEEE EMEA jdsu com 34 Shipping Before returning any product to JDSU you must first request a Return Merchandise Authorization Number by contacting our Customer Service Dept at 805 383 1500 1 No shipments will be accepted without this number which must be clearly marked on the shipping label Ship the equipment with a copy of the sales receipt if available Attach a description of the operational problem Include a contact name phone number and E mail address Pack securely to prevent damage during shipping Ship prepaid to JDSU 808 Calle Plano Camarillo CA 93012 Support Service For technical information and support please visit www JDSU com test um 35 Contact Information 808 Call
18. operly 18 To Test Installed Cable office jack to patch panel with remote 1 Remove the remote unit from the main unit by sliding the remote towards the top of the main unit 2 Attach one end of the supplied one foot patch cable to the remote and other end to the wall jack 3 Attach one end of the second supplied one foot patch cable to the main unit and the other end to the patch panel jack 4 Press the mode button Telco Coax or Network for the type of cable being tested If not already in Cable Test mode press the corresponding mode button repeatedly until Cable Test is displayed and then press the SEL button to execute cable test The TestifierPRO indicates a test in progress by displaying the TEST icon If the cable passes the set shield criteria and the T568A B standard the TestifierPRO displays within 2 seconds a wire map and a PASS icon and sounds a beep if enabled The ID number for the remote will also be displayed 5 Disconnect the cable after test The test repeats itself every 5 seconds Application Hint The jumper cables must be short compared to the cable run 19 for accurate split pair indication no more than 10 of the total run length To Map Cable ID s 1 Turn on the unit by pressing the mode button for the type of cable being tested i e the Telco Coax or Network button If not already in Map ID mode press the corresponding mode button repeatedly until Map is displa
19. ower key for less than 2 seconds The backlight turns off automatically roughly 3 minutes 15 after the last key press Autopower off The TestifierPRO powers off automatically after a fixed period of continuous operation in any given mode 2 minutes in Setup or diagnostic mode 10 minutes while displaying menu selection item 18 minutes while executing cable test map ID or length measurement 70 minutes while executing tone trace or hub blink Be sure to install a battery if using the TestifierPRO for the first time see battery installation Adjusting Length Constant Cable Has Shorts or Splits Setup Mode Cable PASSED SEN T568A B ae PASS FAIL CAL SETUP TEST 12345678S ID Beeper Battery Off Icon Low Icon Main Unit Pin ID Number Numbers eon Alphanumeric Remote D Characters Displayed Below It TestifierPRO LCD Display 16 Instructions for Use Cable Testing Note Be sure to set up the unit for shielded or unshielded cable in Setup mode before performing any cable test To Test a Patch Cable see caution about cables with bad plugs above 1 Plug one end of the patch cable into the main unit 2 Remove the remote unit from the main unit by squeezing both the top and the bottom center areas of the remote and sliding it out of the remote bay at the bottom of the main unit Plug the other end of cable into the remote unit 3 Press the mode button Telco Coax or Network
20. plug Telephone If there is voltage present in the cable the Voltage warning message will be displayed and a warning beep will be sounded repeatedly until the voltage is removed Disconnect the TestifierPRO from the live line and remove voltage source from the cable before further testing If no failures are detected the PASS icon and the remote Map ID number will be displayed If the wrong 9 type of map only remote is used e g a Coax remote used in Telco mode a message with the remote type identified will be displayed If a full remote instead of a map only remote is used an error message will be displayed If no remote is found or if the cable is shorted the OPEN or SHORT icons will be displayed respectively Length Length mode measures the length of a cable by measuring its capacitance and using the user adjustable capacitance per unit length the length constant to calculate the cable length The TestifierPRO supports three user adjustable length constants one for each type of cables The TestifierPRO remembers these constants even when the unit is powered off as long as a good battery is connected to the unit In Network mode cross over cables are recognized by displaying the PASS icon and the X OVER message after the length In Telco mode reverse pinned cables are recognized and a REV PIN D message added after the measured length value The PASS icon is displayed if
21. provided to allow for easy access and selection of user settable options The main unit comes with built in jacks and F connector for Telco Network and Coax cables It has an integrated remote bay that houses a detachable test remote for patch cable testing The test remote has built in jacks for Telco and Network cables The TestifierPRO can be turned on by pressing the Power button or any of the three mode buttons At power up the TestifierPRO returns to the same menu item or execution mode right before it was last turned off This allows the user to power off and on the unit within a long task without re configuring the unit every time it has been turned off When the TestifierPRO is turned on for the first time after a new battery is installed the unit is initialized to the 3 default menu item Telco Cable Test Pressing the mode button repeatedly cycles through all the menu items available for that mode Telco Coax Network Mode Mode Mode Cable J Hub pom II While the unit is on pressing any of the three mode buttons Telco Coax or Network brings up the same menu item previously selected for that mode Pressing the Power button momentarily for less than 2 seconds toggles the EL backlight Pressing the Power button for more than 2 seconds turns off the unit When the unit is off pressing the Power button turns on the unit While the unit is off holding down the SETUP key and then pressing the
22. r Coax mode button N for Network mode button for up button S for Select button v for down button U for Setup button and P for Power button Within these 8 key presses the user can press any key in any order in any repeating manner The ninth key press starts a diagnostic test on the built in remote Connect the built in remote with 14 a known good network cable and press the SEL key to initiate a new test cycle The remote diagnostic test verifies that the two redundant ID s in the remote unit are both functional If either of the two redundant ID s is defective no ID number will be displayed in diagnostic mode During normal cable test the TestifierPRO needs only one of the two redundant ID s to be functional to recognize and display the remote ID Battery Low Detection The TestifierPRO monitors battery status continuously when it is powered on When the battery low icon is activated battery voltage has dropped to below 6 4V The battery should be replaced as soon as practical Below 6 0V the LCD display could dim or appear turned off even though the TestifierPRO is still operating for example the EL backlight can still be toggled Cable testing results becomes unreliable when battery voltage drops below 4 5V EL Backlight At power on the EL backlight is initialized to off to conserve power While the TestifierPRO is on the backlight can be toggled on and off by momentarily pressing the p
23. settable options Use the SEL button to change the current setting to the alternate option Press any mode key or the Power key to exit Setup mode and save the updated parameters e The beep on pass for cable test can be turned on or off default is on e The pass criteria can be set for shielded or unshielded cables default is unshielded e The length and length constants can be set for meters or feet default is feet If the length unit meters or feet is changed TestifierPRO automatically converts the length constants from the old unit to the new unit on exit of setup mode 13 Voltage Check The TestifierPRO continuously monitors voltage level on its RJ jack and F connector in all modes including menu selection when it is on When it detects voltage the VOLTAGE warning message appears on the screen and the beeper sounds until the voltage is removed The TestifierPRO is designed to withstand input voltage conditions that occur during normal telephony applications for a short period of time approx 10 seconds Diagnostic While the unit is off holding the SETUP key and pressing the NETWORK button powers up the unit in diagnostic mode Step 1 of diagnostic mode displays the revision of the firmware being used Step 2 activates all elements of the LCD for a visual check of the LCD panel Step 3 allows user to make 8 key presses to verify button operation T for Telco mode button C fo
24. yed and then press the SEL button 2 Connect the cable to be mapped to the main unit Insert a map only remote to the jack at the far end of the cable 3 APASS icon and the ID number for the map only ID will be displayed The type of cable Telco Coax or Network being tested is indicated at the lower left corner of the screen A FAIL icon along with an error message OPEN or SHORT will be displayed if there is an open or short in the cable To Place Tone on a Cable 1 Press the mode button Telco Coax or Network for the type of cable being tested If not already in Tone test press the corresponding mode button repeatedly until the Tone 20 menu item is displayed on the screen and then press the SEL button 2 Repeatedly press the SEL button until the desired tone is selected The up down arrow keys select the pin or pair s that carries the tone 3 Connect the cable to be traced to the main unit For best tone signal do not attach a remote unit at the other end of the cable Due to the shielding effect of a twisted pair a stronger signal can be obtained by having only one wire of a twisted pair carrying the tone Selecting a single pin instead of a pair will achieve this 4 To turn tone off press any of the three mode buttons To Measure Length 1 Connect cable to main unit A remote may or may not be present at other end 2 Press the mode button Telco Coax or Network for the type of cable be
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