Microtest MICROSCANNER Spécifications télécharger pdf (Page 10)

MicroScanner Pro

Users Manual

Operating Mode

MODE

Press MODE to select the desired test. The available

modes are:

• WIREMAP

• OFFICE IDENTIFIER

• LENGTH

• TONER

Calibration Mode

MODE

OFF

Turn the MICROSCANNER PRO OFF, then hold the MODE

key down while pressing the ON key to start Calibrate

mode.

Use M

ICROSCANNER PRO to calibrate cable lengths of

more than 50 feet (15 meters) and up to 1500 feet (457

meters).

Setting the NVP percentage

Once in Calibrate Mode, the default NVP (Nominal

Velocity of Propagation) will be displayed followed by

the overall cable length. The cable length is measured

with the currently stored NVP.

NVP is the measure of how fast a signal travels down a

cable compared to the speed of light. The result will be

represented as a percentage of the speed of light. For

an accurate length test, the NVP must be set correctly.

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Microtest MICROSCANNER Spécifications Page 10