Product specifications

Operating Manual for UTD2000/3000
37
Please refer to Figure 2-14 for screen display when
selecting standard system of PAL and row
synchronization as synchronization mode. Please
refer to Figure 2-15 for field synchronization of
synchronization mode.
type
video
triggersource
synchronization
st an da rd
al l ro ws
Figure 2－14 Video trigger: Row synchronization
Figure 2－15 Video trigger: Field synchronization
ALT TRIG mode
ALT TRIGTrigger signal comes from 2 vertical
channels during ALT TRIG. Such trigger mode can be
adopted for synchronous observation of 2 signals
without regard to signal frequency. Please refer to
following figure for trigger alternation waveform
display.