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The maximum magnification available is of several thousands, becoming the CRT
brightness the limiting factor.
For this operation proceed as follows:
1. Set the oscilloscope as in the continuous variable delay, as describe in the
previous paragraph.
2. Engage the B TRIG'D button [38] and, if necessary, adjust Trigger LEVEL
control [30]. Now B sweep is triggered by the same triggering pulse as the A
sweep. B sweep always starts at the previous or following flank of the triggering
pulse; it will not change even if rotating DELAY TIME POSITION [35] control.
4.3.9 Readout Functions
OD-545B only.
The selected sensitivity, input, sweep time, etc.. are displayed in the positions as
shown in the following figure.
Page 32
Figure 16.-
Figure 17.- OD-545B on-screen indications
OD-514B, OD-515B & OD-545B INSTRUCTION MANUAL
November 2000
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