User Manual

Oper ating Man ual for UTD2000/3000
3
7
Please refer to Figure 2-14 for screen display whe
n
selecting standard system of PAL and row
synchronization as synchronization mode. Please
refer to Figure 2-15 for field synchronization of
synchronization mode
.
Figure 2 14 Video trigger: Row synchronizatio
n
㧙
Figure 2 15 Video trigger: Field synchronizatio
n
㧙
A
LT T RIG mode
A
LT TRIGTrigger signal comes from 2 vertical
chan nel s d urin g ALT T RIG. Suc h tr ig ger 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
.