RIGOL 
©  2008 RIGOL Technologies, Inc.                                                                         
User‟s Guide for Logic Signal Output Module 
3)  Press SCLK, and use the softkey or the knob to select “C1”. 
4)  Press Phase, and use the knob to choose “90°”. Press the softkey again 
to set the phase to be 90 degree. 
5)  Press F5 to go to the next page. 
6)  Press  Digit-Volt,  and  use  the  knob  to  choose  “Off”.  Press  the  softkey 
again to select “Off”. 
7)  Press Analo-volt, and use the keyboard to input and “1.8” and choose the 
unit of “V” to set the analog voltage to 1.8V. 
8)  Press DONE to complete the channel settings. 
10.  Press the blinking button    Arb  .  All  modified  parameters (denoted with  “*”) 
will be implemented. The “*” sign will disappear, and the configuration status 
will change from “UnLoad” to “Loaded”. 
 
After  all  the  above  steps  are  finished,  the  screen  display  will  be  shown  as  inin 
Figure 3-4. 
 
   
 
Figure 3-4 PO protocol output