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1. Press F1 button (EXIT) to exit the sub-option menu of trigger setting and back to the main option menu.
2. Press F2 button (
or
) to select the rising or descending edge triggering.
3. Press F3 button (MODE) to select the trigger mode.
4. Press F4 button (LEVEL) to enter into the sub-option menu of adjustment of trigger level.
Adjustment of trigger level
Under the sub-option menu of trigger setting, press F4 to enter into sub-option menu of adjustment of trigger
level:
Back
Adjustment of trigger level
Reset of trigger level
EXIT
▼
▲
RESET
F1
F2
F3
F4
1. Press F1 button (EXIT) to exit the sub-option menu of adjustment of trigger level and back to the sub-option menu
of trigger setting.
2. Press F2 button (▼) and F3 button (▲) to reduce or increase trigger level. The current corresponding position of
trigger level is marked on the monitor.
3. Press F4 button (RESET) to set the electrical level to 0 volt.
