Tektronix TDS420A User Manual

Page of 433
Command Descriptions
TDS Family Oscilloscope Programmer Manual
2–83
CURSor:HBArs:SELect
Selects which horizontal bar cursor is active for front-panel control. The active
cursor will be displayed as a solid horizontal line and can be moved using the
front-panel general purpose knob when the cursor menu is active. The unselected
cursor will be displayed as a dashed horizontal line. This command is equivalent
to pressing the SELECT button on the front panel when the Cursor menu is
displayed.
Cursor
       
 selects the first horizontal bar cursor.
 selects the second horizontal bar cursor.
 
selects the first horizontal bar cursor as the active cursor.

returns 
 when the first cursor is the active cursor.
CURSor:HBArs:UNITS
Sets or queries the units for the horizontal bar cursors. This command is
equivalent to setting Amplitude in the Cursor menu.
Cursor
       
Group
Syntax
Arguments
Examples
Group
Syntax