4.Advanced User Guidebook
34
the specified idle time and the idle time should be set to P1/P2/P3/P4 < Idle Time < M.
Wherein, M, P1, P2, P3 and P4 are positive or negative pulse width participating in
the counting.
In Nth Edge Trigger mode, the trigger setting information is displayed on bottom right
of the screen, for example,
，
indicates that trigger type is Nth
Edge, trigger source is CH1, -150V is up level or low level threshold.
Nth Edge Trigger
Nth Edge Trigger menu
list:
MENU
SETTING
INSTRUCTION
Single
Mode
Nth Edge
Set vertical channel trigger type as Nth Edge trigger.
Source
CH1
CH2
Select CH1 as the trigger source.
Select CH2 as the trigger source.
Edge
Edge
Trigger on the rising edge of the input signal when
voltage level meets the specified trigger level.
Trigger on the falling edge of the input signal when
voltage level meets the specified trigger level.
Configure
Idle Time
Set idle time before the edge counting in Nth Edge
Trigger. Adjust M knob to set idle time press
panel button to move cursor to choose which digit
to be set. Available range is 30ns-10s, default 100ns.
Edge Num
Set the edge number value of
“
N
”
in Nth Edge trigger.
