Major tech MT933 Manual de instrucciones - Página 12

Navegue en línea o descargue pdf Manual de instrucciones para Equipos de prueba Major tech MT933. Major tech MT933 16 páginas. Cable length tester

9. Press the upper end of the Up/Down Button to increase or the lower

end of this button to decrease the reading on the display in 0.1

increments or decrements, adjust the reading until it equals the length

of the sample wire to measured.

10. Connect an alligator clip to one end of the sample wire and the other

alligator clip to the other end of this wire.

11. Press the MEM Button once, if the display shows "

then the meter returns to measurement mode, the setting was

accepted.

Note: If the display shows "

you should check whether the connections and contacts are correct and

good. Press the CAL Button again, the meter will return to measurement

mode.

12. When the setting finishes, remove the two alligator clips from the

sample wire.

6.5. Measure the length of the cable in user-defined mode

1. Set the rotary switch from the OFF to Ω Position.

2. Calibrate the meter as described in "Calibration Procedure".

3. For best results, allow the meter and the sample wire to be measured

to attain the same ambient temperature.

4. Remove the insulation at both ends of the cable under test.

Note: Make sure that the two conductors of the cable under test are

clean and fully exposed, and that the insulation must be removed to

make it easier for the test rod to fully clamp the cable. If desired, use

abrasive paper to clean the exposed wire head.

4. With the knob, select the appropriate user-defined gear measurement.

5. Press the FT/M Button to select feet or meters.

6. Connect the Kelvin Clips to the metal ends of the cable under test.

7. The cable length is read directly from the screen.

8. When the measurement is complete, disconnect the Kelvin Clips.

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", and "ERROR", the setting fails and

" briefly and