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SCAN-LAN VI
3. Press the arrow keys to highlight PAIR REVERSAL.
4. Press ENTER. Press ESC to abort the test. (Press the arrow keys to select
another cable test standard.)
6.8 Repeatability Test
The Repeatability Test confirms that multiple NEXT measurements are
essentially the same.
The Repeatability Test provides a means to verify the NEXT measurement
consistency of the SCAN-LAN VI as recommended by the draft TIA TSB-67
Link Testing Standard. In the Repeatability Test, NEXT tests are performed
twice on the same pair combination and the measured results compared.
Differences should be less than the magnitude of the SCAN-LAN VI’s NEXT
measurement-accuracy specification.
R
UNNING
R
EPEATABILITY
1. Connect one end of the cable under test to the SCAN-LAN VI and the
other end to the remote unit. Set the remote unit’s dial to REMOTE.
2. Set the dial to EXTENDED FUNCTIONS.
3. Press the arrow keys to highlight REPEATABILITY.
F1
F2
F3
F4
Summary of Contents for SCAN-LAN VI
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