Promax OD-405, Manual, Page: 151 / 218

USER’S MANUAL. OD-405/410B/411/415
Page 35 11-2011
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Undoing the
Autoset
To undo the Autoset , press Undo (available for a few
seconds).
Adjusting the
trigger level
If the waveform is still unstable, try adjusting the trigger
level up or down by using the Trigger Level knob.
Change Modes
(OD-411/OD-415)
To change the type of mode (OD-411/OD-415 only),
press Type (available for a few seconds). The Type icon
will change to next type.
Type, Fit Screen, AC Priority
The next time the Autoset key is pressed, the new mode
will be activated.
Figure 6.-
Limitation Autoset does not work in the following situations.
•
Input signal frequency less than 20Hz.
•
Input signal amplitude less than 30mV.