Giving Demos of Advanced Tektronix 4000 Features
26. Push Single to make an acquisition.
27. Turn the zoom (inner) knob to a z oom factor of
500, if needed, so that you can read the bus
address values found.
28. Turn the pan (outer) knob to move the z oom
box (the gray bars at the at the top of the
screen) to the trigger position icon (the T on an
orange background) to reveal what you have
triggered on.
Tektronix 4000 Oscilloscope Demo In struction Manual 49