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choose. If you need to calibrate, use the Calibration tool on the Main
Menu.
3 Press the Fiber Length field. The numeric keyboard opens.
4 Enter the length of the sample fiber, and press OK to close the
keyboard. Make sure to use the correct length units (feet or meters.)
• When measuring two fibers, enter the average length of the two.
• When measuring one length of fiber looped back to the
WireScope, enter the entire length of the fiber.
5 Press Measure to learn the NVP of the fiber sample. The NVP
displays in the NVP (%) field of the Learn Fiber NVP screen.