Autoset; Figure 3 6: Front Panel Autoset Button - Tektronix 11801C User Manual

11801C User Manual
Adjusting an oscilloscope to display a stable trace of usable size and ampli
tude can be a time consuming process. The Autoset feature of the 11801C
can quickly give you a stable, meaningful trace display.
The AUTOSET
Button

Figure 3 6: Front Panel Autoset Button

The sampling head channels must be calibrated for autoset to work
properly. See Enhanced Accuracy, on page 3 49, for more informa
tion on sampling head calibration.
When you press the AUTOSET button, located above the sampling heads,
you tell the 11801C to examine the signal and adjust the following controls
for optimum display:
H Vertical gain and offset; and for calculated traces, vertical size and
position
H Horizontal size and position
H Trigger level, if appropriate to that trigger source

Autoset

NOTE
3 9