Trigger Control
TRIG
MENU
: Press the button to open trigger menu under which five
trigger modes are supplied.
SET TO
: Press the button to set trigger level to the middle of the
50%
maximal voltage and the minimal voltage to quickly stabilize the
current waveform.
: Press the button to make the signal trigger forcefully.
FORCE
:Modify
anticlockwise to increase or decrease the level. The trigger
level will move up or down and the value in the message box at the
lower-left corner of the screen will change as the trigger level
changes. Press it down to reset the trigger level to zero point.
20
the
trigger
level.
Turn
it clockwise
or