Operating Basics
36 TDS1000/2000-Series Digital Oscilloscope User Manual
HORIZ MENU. Displays the Horizontal Menu.
SET TO ZERO. Sets the horizontal positionto zero.
SEC/DIV. Selects the horizontal time/div (scale factor)for the main or
the window time base. When Window Zone is enabled, it change s
the width of the window zone by changing the window time base.
Refer to page 92 for details about crea ting 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 signa l
must cross to cause an acquisition. You can also use the knob to
perform USERSELECT alternative functions. The LED lights below
the knob to indicate an alt ernative function.