JDSU NT850 Betriebsanweisung PDF herunterladen (Seite 64)

Chapter 4 Performing Cabling Tests

Performing Cable Length Tests

48 LanScaperPRO Network Tester User’s Guide

6 (Optional) Adjust the length constant by using the up

and down arrow keys, if necessary.

7 Press the TEST key to begin the test.

A bar moving across the bottom of the screen indi-

cates the test is in progress. Upon completion of the

test, the length of each pair that has no faults

appears on the Cable Length screen, along with the

current value of the length constant. If a pair has a

fault, a fault message appears for that pair instead of

a length measurement, as in Figure 21.

Figure 21 Cable Length test results

NOTE

The length constant can also be adjusted in the Setup

menu prior to starting a Cable Length test. See “Find-

ing a length constant” on page 62 in Chapter 5.

LanScaperPRO_User_Guide.book Page 48 Friday, January 25, 2008 1:14 PM

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JDSU NT850 Betriebsanweisung Seite 64