Magni AVM-510A Series, Operator'S Manual

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Measurement Screens (Parameters and Limits) (AVM-510A)
10-6
Measured Parameter Definition
K-2 T factor The %K factor if the mathematical representation of the pulse shape that
best fits the K factor template equation.
Lum linearity Boxes show the amplitude difference between the average of all steps
and each step. Any step exceeding 2% shows a + or -. Any step
exceeding the limit value turns red. The readout value is the peak-to-peak
error (turns red if the limit is exceeded.
P/B ratio Ratio of the pulse peak to the center of the bar, in percent.
Noise CCIR unified weighted noise level on a separately selected line.
Peak luma Amplitude of the highest luminance level, as though a signal were passed
through the luma filter, during the active part of the video picture, in IRE
or mV.
Peak video Amplitude of the highest video level, including any chroma, during the
active part of the video picture, in IRE or mV.
Pedestal ampl Pedestal amplitude of the multi-burst signal, in IRE or mV.
Red ampl Peak-to-peak amplitude of the red bar, in IRE or mV.
Red phase Phase angle of the red bar relative to zero degrees, in degrees.
Reference ampl Pedestal amplitude of a multi-burst signal scaled to reflect the level of
the multi-burst packets, in IRE or mV.
SC/H phase Phase relationship between the 50% point of the leading edge of sync
compared to the color burst from the selected line, in degrees.
Setup Difference in the level between the last setup of the color bar or
blanking, or, in SMPTE bars, between setup of the IWQ part of the
signal and blanking, in IRE.
Sync ampl Difference between blanking and the sync tip, in IRE or mV.
VITC Decode of the Vertical Internal Time Code (VITC) on the VITC selected
line, in hours, minutes, and seconds.
White bar ampl Difference in the level between the white bar and blanking, in IRE or
mV.
Yellow ampl Peak-to-peak amplitude of the yellow bar, in IRE or mV.
Yellow phase Phase angle of the yellow bar relative to zero degrees, in degrees.