GDS-806/810/820/840 Programming Manual 
 
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*WAI (no query form) 
WAI prevents the programming instrument from executing further commands or 
queries until all pending operations finish. 
Syntax 
*WAI 
:ACQuire:AVERage 
Select the average number of waveform acquisition. The range for averaging is 
from 2 to 256 in powers of 2.   
Note: Before implement this instrument, please apply “:ACQuire:MODe 2” in 
advance! 
Syntax 
:ACQuire:AVERage {1|2|3|4|5|6|7|8} 
:ACQuire:AVERage? 
Arguments 
1→Average number is 2  2→Average number is 4 
3→Average number is 8  4→Average number is 16 
5→Average number is 32  6→Average number is 64 
7→Average number is 128  8→Average number is 256 
Returns 
<NR1>