RIGOL 
© 2008 RIGOL Technologies, Inc. 
User’s Guide for DS1000B Series 
 
 
To Display a Signal Automatically 
The DS1000B series oscilloscope has an automated feature to display the input 
signal in best-fit status. The input signal should be 50 Hz or higher and a duty cycle is 
greater than 1%. 
 
Press the AUTO button, the oscilloscope automatically sets up VERTICAL, 
HORIZONTAL and TRIGGER controls to display the input signal. Adjust the controls 
manually to get the best results if necessary. 
 
Using the automatic setting: 
 
1.  Connect a signal to the oscilloscope (such as channel 1) as described above. 
 
2.    Press AUTO. 
The oscilloscope may change the current settings to display the signal; adjusts 
the vertical and horizontal scaling, the trigger coupling, type, position, level, and 
mode.