Operating Basics
36
TDS1000/2000-Series Digital Oscilloscope User Manual
HORIZ MENU. Displays the Horizontal Menu.
SET TO ZERO. Sets the horizontal position to zero.
SEC/DIV. Selects the horizontal time/div (scale factor) for the main or
the window time base. When Window Zone is enabled, it changes
the width of the window zone by changing the window time base.
Refer to page 92 for details about creating and using Window Zone.
Trigger Controls
2-channel models
4-channel models
LEVEL and USER SELECT. When you use an Edge trigger, the primary
function of the LEVEL knob is to set the amplitude level the signal
must cross to cause an acquisition. You can also use the knob to
perform USER SELECT alternative functions. The LED lights below
the knob to indicate an alternative function.