General Operation
TVM Series Installation and Operation Handbook 57
Copyright © 2008, Harris Corporation
Table 3-19. Horizontal Magnification Conditions
Horizontal Mag Format Displayed Number of Eyes Displayed
SD/HD 3 eye displayed
SD 10 eyes displayed
x1 (1 ns or 250 ps)
HD 20 eyes displayed
SD/HD 3/5 eye displayed
SD 2 eyes displayed
x5 (0.20 ns or 50 ps)
HD 4 eyes displayed
SD/HD 3/10 eye displayed
SD 1 eye displayed
x10 (0.10 ns or 25 ps)
HD 2 eyes displayed
Press the ZOOM button to zoom around the reference graticule. At each zoom
position, the graticule scale and eye pattern displays expand to provide more
resolution around the zoom point.
For the Jitter Waveform display, press the ZOOM button to toggle the Jitter gain from
OFF (2 UI p-p) to ON (1 UI p-p).
For the Jitter Frequency display, press the ZOOM button to toggle the Frequency Sweep
between 0 – 5 MHz or 0 – 1 MHz.
Eye Pattern Cursor Selections
Cursors are available for precise measurement of waveform voltage and
waveform time. Press the CURS button on the front panel to enable the
cursors for the selected pane. The Time Cursor indication is in the
lower-right portion, and the amplitude cursor indication is in the lower-left of the
screen as shown in Figure 3-27.
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