Tektronix WVR8200 User Manual page 73

Elements of the Timing
display
Measure pop-up menu
WVR8200 and WVR8300 User Manual
Input Signal Indicator: A single circle representing timing of input signal
relative to the reference.
Reference Indicator: A cross-hair indictor centered in the display represents
the reference signal.
Vertical Offset: The timing difference between the reference and input signal.
Horizontal Offset: The timing difference between the reference and input
signal.
Relative to: Indicates the chosen zero point for the timing display.
Link B to Link A: Indicates the timing relationship between links B and A of
a Dual Link signal or a UHDTV1/4K signal.
Link C to Link A: Indicates the timing relationship between links C and A of
a UHDTV1/4K signal.
Link D to Link A: Indicates the timing relationship between links D and A of
a UHDTV1/4K signal.
1
More complex timing relationships display multiple circles. See Timing displays for simple versus complex
timing. (See page 55.)
2
Rear Panel is the default setting, where offset is shown as zero when the input and reference are at the same
timing at the rear panel of the instrument. If you select Saved Offset, you can save the timing from one signal, and
then display the timing relative to that saved offset.
Save Offset: Use this selection to save the timing of the current input as an
offset to the timing display. The current timing becomes the zero point for the
saved offset mode of the timing display. This applies to both the cross-hair
target in the middle of the display and the numeric readouts.
NOTE.
You cannot save the timing offset if either the input or reference is missing
or unlocked. You also cannot save a reference when in internal mode. Saving an
offset in these conditions would lead to misleading results so it is not allowed
by the instrument. A warning message appears on the screen if you attempt to
save the offset when it is not allowed.
Save Offset allows you to measure the timing between inputs or to match
multiple signals.
1
Display information
2
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