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TX8000

Operating Instructions

Version 1.1

Z =  50Ω    VoP= 67                  %Vc     RANGE =  120m

CONT

CUR

C1

  

2

GAIN

  X1

    

?

ALKA

11.75m

20.65m

C1 2:   8.90m

TH

Содержание 4407400

Страница 1: ...TX8000 Operating Instructions Version 1 1 Z 50 VoP 67 Vc RANGE 120m CONT CUR C1 2 GAIN X1 ALKA 11 75m 20 65m C1 2 8 90m TH...

Страница 2: ...ity of Propagation unit 11 4 3 Set length unit of measure 11 4 4 Set display brightness 11 4 5 Set auto shutdown 11 4 6 Set language 11 Section 5 Using the TX8000 5 1 Measurement display 12 5 2 Settin...

Страница 3: ...ceiving the TX8000 Upon delivery of the TX8000 ensure the contents are consistent with the packing list notify your supplier of any missing items If the equipment appears damaged notify your carrier a...

Страница 4: ...d an illuminated keypad makes the TX8000 ideal for use in poorly lit areas Using 11 range scales with a first range of 7 meters near end faults are clearly visible Using the scan hold function faults...

Страница 5: ...ustproof to IP67 Dual cursors Distance between cursors 3 5 Colour QVGA Display Fault indication overlay Illuminated keypad Over moulded case Output via 2 x 4mm Safety Sockets Z 75 VoP 76 Vc RANGE 30m...

Страница 6: ...25 50 75 100 120 ohms Output pulse 3 ns to 3 us Automatic with range Scan Rate 2 scans second or scan held Tone Generator 810 1100Hz Battery Life 7 hours typical use Power Supply 6 volts 4 x 1 5 AA Al...

Страница 7: ...ed upon the correct value VoP being selected and homogeneity of the VoP along the cable length If the VoP varies additional errors will be incurred which may affect the measurement accuracy NOTE The V...

Страница 8: ...ndi cator is customised to accommodate each type therefore the type of battery fitted will need to be selected The type of batteries fitted are displayed at 9 and the battery status at 10 on the measu...

Страница 9: ...old Key 5 until the display closes 3 4 Key Pad Backlite Upon switching on the TX8000 the key pad backlite will be turned on for 20 seconds by pressing any key this will restart the illumination for 20...

Страница 10: ...LKALINE 2 NIMH Please Use UP DOWN Arrow Keys To Select Battery Type Press ENTER to complete Selections TX 8000 V1 MEASUREMENTS SETTINGS HELP 1 VOP UNIT VP 2 LENGTH UNIT METERS 3 BRIGHTNESS HIGH 4 AUTO...

Страница 11: ...unit has been selected this will automatically be transferred to the setting in 4 2 above 4 4 Set display brightness This is selectable between High medium and low The lowest possible setting should...

Страница 12: ...highlight parameter press keys 3 or 6 to select required value 1 13 14 15 2 3 4 5 6 7 8 9 10 11 12 1 Impedance value selected 2 Cursor distance Red 3 VoP value 4 Active cursor 5 VoP unit 6 Range sele...

Страница 13: ...nto the cable under test thus enabling intermittent faults to be identified When in continuous scan mode the trace displayed may be held by pressing START key 1 TH will be displayed in the top right o...

Страница 14: ...be tested Coaxial Cable Connect the red clip to the centre wire and the black clip to the shield screen Shielded Cable Connect the red clip to a wire adjacent to the shield and the black clip to the s...

Страница 15: ...l Cable V P and Impedance Values Type Vp Z Type Vp Z Cat5 STP 72 100 T Pair Jelly PE 64 100 Cat5 UTP 70 100 T Pair PE 67 100 Coax Air 98 50 75 T Pair PTFE 71 100 Coax Air Space 94 50 75 T Pair PVC 58...

Страница 16: ...ties Refit the battery compartment cover and refit the 4 screws Refer to section 3 3 for switching on procedures 6 2 Cleaning Disconnect the instrument from any source of electricity Turn the instrume...

Страница 17: ...d qualified personnel New instruments are guaranteed against breakdown due to manufacturing or component defects for 36 months after the purchase date by the user NOTE Any unauthorized prior repair or...

Страница 18: ......

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