RIGOL  Command Systems 
 
       Programming Guide for DS1000B Series  
:ACQuire:AVERages <count> 
:ACQuire:AVERages? 
 
Function: 
The command sets the average acquisition time. The <count> range is 2~256, 
and the count increases by the power operation of 2. 
  
Returned Format: 
The query returns 2 or 4, 8, 16, 32, 64, 128, 256. 
 
Example: 
:ACQ:AVER 16    Set the average acquisition time as 16. 
:ACQ:AVER?      Return 16. 
 
 
4.  :ACQuire:SRATe? 
Command Format:  
:ACQuire:SRATe? [{<CHANnel<n>}] 
 
Function
: 
To query sample rate of CHANnel <n>, <n> may be 1, 2, 3, 4. 
 
Returned Format: 
The query returns 5.000e005, the unit is Sa/s.