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Inflection point: The position of break point or short-circuit of the cable, is where curve suddenly rises
or falls after the smooth curve.
Short circuit: The curve shows an upward trend after the inflection point
Open (break point): The curve shows a downward trend after the inflection point
2) Curve operation
Zoom: Zoom the curve. Click icon "zoom", tap the curves by two fingers or use virtual keyboard (tap
the icon of the screen left edge, to call virtual keyboard)
Move: Move curve, click icon "move", and drag the curve to move.
Distance bar: Display the current length, and use the virtual keyboard to move distance bar.
Curve thumbnail: Double-click the thumbnail, to restore the scaled curve
(2) Calibration
Due to differences in production processes and materials, the cable impedance of different
manufacturers may be different, which will lead to large deviations in the test results. The Calibration
function can be used at this time.
Click "Cable" "Type" to select cable and start testing. One tap on "Start", do one testing. If select built
in cable type for testing, click "+" and "-" to adjust cable's wave speed.
Page.72.
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