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Fluke TS53 PRO Скачать руководство пользователя страница 33

29

Maintenance

Maintenance



Warning



Disconnect the test set’s alligator clips from
any metallic connections before performing
any maintenance. Read all instructions
completely and understand possible hazards
to end user if repairs are not performed
properly.

Batteries are hazardous to handle. Do not
allow the terminals to be shorted together.
Severe burns or explosion can result if not
handled properly. Dispose of the battery
properly to ensure contacts cannot short.
Disposal may be restricted by local laws.

Cleaning

For general cleaning, wipe the case, front panel keys,
and lens using a soft cloth slightly dampened with
water or a non-abrasive mild cleaning solution that
does not harm plastics.



Caution

Do not use CRC Cable Clean

®

or any

chlorinated solvent or aromatic
hydrocarbons on the test set. Doing so will
damage the test set.

If the Test Set Gets Wet

If moisture gets inside the test set, let the test set dry at
normal room temperature for 24 hours.

If the Test Set Stops Operating

If the test set stops operating, remove the 9 V battery
as described in the next section, wait at least 40
seconds, then replace the battery. This resets the test
set. Use the same battery if you know it is good or use a
new battery if you are not sure. If it still does not
operate, contact Fluke Networks Technical Support.

Replacing the Battery

See Figure 6.



Warning



To prevent unreliable test results, replace
the battery as soon as the battery icon
shows no bars.

Before you remove the battery door,
disconnect the test leads from the line.

Use only a 9 V battery, correctly installed, to
supply power to the test set.

Do not use the test set without the battery
door installed.

Use caution when handling batteries. Do
not let the terminals short together. Dispose
of batteries properly to ensure terminals
cannot short. Disposal may be restricted by
local laws.



Caution

Do not over tighten the screws. Torque the
screws to a maximum of 0.904 N-m or 8 in-
lb.

Note

The screws do not come out of the battery
door.

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Содержание TS53 PRO

Страница 1: ...TS 54 TDR TS 53 PRO Test Sets PN 3836384 August 2011 Rev 1 12 11 2011 Fluke Corporation Printed in China All product names are trademarks of their respective companies Users Guide...

Страница 2: ...or replacement of a defective product which is returned to a Fluke Networks authorized service center within the warranty period To obtain warranty service contact your nearest Fluke Networks authori...

Страница 3: ...for Data on the Line TS53 PRO 12 Talk Mode 12 Low Voltage Lockout 12 Originating a Call 12 Disconnecting a Call 12 Answering a Call 12 Data Lockout Operation 13 Ground Start 13 Data Safe Practices 13...

Страница 4: ...lash Duration 22 Pause Duration 22 Make Receive Only Loud Speaker Mode the Default 22 Display Backlight Timeout 23 Test Set Timeout 23 Speaker and Handset Receiver Volume for Talk Mode 24 Velocity of...

Страница 5: ...display with backlight TDR measures cable length and locates opens and shorts TS54 TDR only Line voltage Loop current test Optional headset Caller ID DataSafe protection in Monitor mode Data detection...

Страница 6: ...directly connected to MAINS Under no circumstances should the test leads of the test set be connected to any CAT II CAT III or CAT IV rated circuit Do not use test leads if they are damaged Examine th...

Страница 7: ...t See Replacing the Test Leads on page 31 Several different configurations of test leads are available See Accessories on page 32 for model numbers Battery Warning Use caution when handling batteries...

Страница 8: ...gure 1 Physical Characteristics TS54 TDR shown Handset microphone and Speakerphone microphone Keypad LCD display Handset receiver Belt clip Belt clip protector Speaker Battery door Test leads with all...

Страница 9: ...it measures the dc voltage 4 V dc to 140 V dc at the test leads Normal line voltage across Tip and Ring is between 42 V dc and 54 V dc When the test set is off hook the display shows the dc loop curre...

Страница 10: ...ted to an active telephone line off hook The icon alternates between on hook and off hook when a call comes in MUTE The MUTE icon shows when the test set is in mute mode See the description of the N k...

Страница 11: ...the numeric keypad to dial telephone numbers and select some functions The numeric keypad has 12 standard dialing keys including the star and the pound keys To make the test set go off hook when there...

Страница 12: ...page 22 In this mode the N key has no effect When the test set is muted MUTE shows on the display F This is key has two functions It performs the flash function when the test set is in Talk mode It pe...

Страница 13: ...oud Speaker mode lets you listen to the line hands free The speaker stays on until you turn it off or until the test set turns off O To turn on the test set press Q To switch between Monitor mode and...

Страница 14: ...g on page 16 Digit Grab Shows you the digits dialed by another device See DTMF Digit Grabbing on page 16 SmartTone Lets you use an inductive probe to find telephone lines See Using the Toner TS54 TDR...

Страница 15: ...t set in Monitor mode press Q In Monitor mode the test set is always on hook The test set draws no direct current from the line and it transmits no signals to the line In this mode the test set has a...

Страница 16: ...ing of a subscriber loop 3 Monitor listen to the line to verify that it is idle 4 If the line is not idle disconnect the test set from the line 5 If the line is idle press P The test set automatically...

Страница 17: ...om earth The circuit is now ready for dialing Data Safe Practices Always monitor the line for an audible signal before attempting to go off hook to draw dial tone The data detect circuitry on the test...

Страница 18: ...e use the override function to go off hook You can override the data lockout only in P mode To activate the override press If dc voltage is present the test set goes off hook To go back on hook unclip...

Страница 19: ...r in the phonebook has the recall number 1 You cannot edit the name ANAC in speed dial location 9 The test set uses that location for a phone number for an Automatic Number Announcement Circuit Dialin...

Страница 20: ...est set made or received If you make or receive a call from the same number more than one time the number shows only one time in the list To dial a number from the call log 1 Connect the test set to a...

Страница 21: ...f you put the ANAC number into location 9 in the Call Phonebook the test set goes into visual ANAC mode and dials the ANAC number when you press R 9 If you always want a digitized voice response when...

Страница 22: ...erification is off and there is data or voltage on the line the display shows TDR Voltage Detect Lockout To turn on the Line Verification function 1 Press M 2 Press C to put the flashing cursor next t...

Страница 23: ...ork with the toner quickly The toner uses a lot of battery power To preserve the life of the battery turn off the toner when you do not use it Finding a Cable To find a cable 1 Turn on the test set 2...

Страница 24: ...2 How to Make Connections for the Toner TS54 TDR GOL11 EPS Figure 3 How to Use a Tone Probe to Find a Cable Punchdown block RJ11 jack Connect to wires from different pairs if possible Find the correct...

Страница 25: ...on the line the display shows SmartTone Volt Detect Lock Out and toner will not operate 4 At the other end of the cable use a tone probe to find the wire pair that has the loudest tone 5 To make sure...

Страница 26: ...Or press C or D until Back shows then press M Pause Duration When you enter numbers into the speed dialing memory you can press F to include pauses between digits The default pause duration is 4 seco...

Страница 27: ...conds The default is 60 seconds To turn on the backlight after it automatically turns off press To turn off the backlight or change the timeout period 1 Press Q 2 Press M press C to put the flashing c...

Страница 28: ...u can set the VOP to a known value or you can use the test set to find the VOP for a known length of cable Note The default VOP value of 66 is satisfactory for most applications See VOP Variations on...

Страница 29: ...ause reflections a TDR can show you the location of faults on a cable The TDR sends a pulse down the two conductors in a cable When the pulse goes across a change in the impedance of the conductors so...

Страница 30: ...TS54TDR TS53 PRO Test Sets Users Guide GOL05 EPS Figure 5 Signal Reflections from an Open and a Short Open Short Pulse from the test set Pulse from the test set Reflection Reflection Time Time Time Ti...

Страница 31: ...ninstalled cable The VOP of a cable can change if the cable is on a spool or is installed near other cables Because the space and material between the conductors can also change the VOP length values...

Страница 32: ...uit I sometimes get a reading of 0 or 1 Why A If there is more than a foot or so of wires that are physically separated before they enter the close confinement of the conduit this will look to the tes...

Страница 33: ...et let the test set dry at normal room temperature for 24 hours If the Test Set Stops Operating If the test set stops operating remove the 9 V battery as described in the next section wait at least 40...

Страница 34: ...ip 3 Put the end of the plate into the slot as shown in Figure 7 before you align the screws with the holes in the test set 4 Tighten the screws Caution Do not over tighten the screws for the belt cli...

Страница 35: ...out of the battery door 1 Use a Phillips screwdriver to loosen only the three screws on the battery door Figure 6 2 Remove the battery door and battery from the test set Figure 6 3 Loosen the two scre...

Страница 36: ...Test leads with a 4 mm banana plug and alligator clips TEST LEAD BANA CLP Headset HEADSET TS Hanger kit magnetic and clip on hangers for the test set TEST SET HANGER TS 1 All accessories are for mode...

Страница 37: ...t 914 m 2 m 5 SmartTone Toner Frequencies Steady tone 950 Hz Alternating tones 950 Hz and 1480 Hz Battery 9 V alkaline battery Physical Dimensions 8 3 in x 3 2 in x 2 6 in 211 mm x 81 mm x 66 mm witho...

Страница 38: ...34 TS54TDR TS53 PRO Test Sets Users Guide...

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