UTD1000L User Manual
50
Pulse width trigger: trigger will occur when the
pulse width of trigger signal reaches set conditions.
Vedio trigger: to trigger in the vertical or horizontal
signal of standard vedio signal
Slope trigger: signal s rising or falling velocity is
the trigger condition
Sorts of trigger menu shall be introduced in the
following contents.
Common Trigger Setting
The Common setting is used to set common trigger
options as shown in the following table:
'
Picture 6-8 Trigger-
Setting
Common
Function menu
Trigger Type
Trigger source
Trigger coupling
Trigger modes
Set
Common set
CH1
AC
DC
High frequency
restriction
Automatic
Normal
Instruction
Set general trigger
options
Set CH1 as information
source trigger signal
Stop DC components
contained in the input
signal
Pass AC and DC
components in the input
signal
Resitrict high frequency
components higher than
80kHz in the signal
;
Automatically collect
waveform if without
detecting any trigger
conditions
Collect waveform only
trigger conditions have
been met
Table 6-3
