Promax OD-590 Manual De Usario página 211

USER'S MANUAL. OD-590/91/92
Trigger source
Trigger mode
Time compare factor
Page 85
CH1~CH2: Channel 1~Channel 2 (2CH
model)
CH1~CH4 Channel 1~Channel 4 (4CH
model)
External Signal from the External
trigger input (only for 2CH
model)
Line AC Power supply signal.
Auto Oscilloscope generates an
internal trigger if there is no
trigger event.
Normal Oscilloscope
waveform in a trigger event.
Single Oscilloscope
waveform only once in a
trigger
Run/Stop key to acquire
again.
Auto Level Oscilloscope
adjusts the trigger level
indicator to the center part
of the waveform.
<
Triggers on pulse width
smaller than the time setting
>
Triggers on pulse width
larger than the time setting.
=
Triggers on pulse width
equal to the time setting.
≠
Triggers on pulse width
different
setting.
acquires
acquire
event. Press
automatically
from the time
01-2007