User Manual
132 
setting. 
Syntax: 
[SYStem]:AVErage<SP><number> 
[SYStem]:AVErage? 
<number> - 1 – 10 are valid numbers. 
Example: 
SYS:AVE2 
Set measurement average to 2. 
Query: 
SYS:AVE? 
Return String: 
2 
Format: 
<NR1> 
SYStem:BEEP 
Description:  
Configure/Query the state of the key sound. 
Syntax: 
SYStem:BEEP<SP><Boolean> 
SYStem:BEEP? 
Example: 
SYS:BEEP 0 
SYS:BEEP OFF 
Disables the key sound. 
Query: 
SYS:BEEP? 
Return String: 
OFF 
Key sound is disabled. 
Format: 
ON or OFF 
SYStem:ERRor? 
Description:  
Queries the error from the error queue. 
Syntax: 
SYStem:ERRor? 
Return Syntax: 
<number> - 0 – 4. Refer to their description in the 
table below. 
Query: 
SYS:ERR? 
Return String: 
0 
No errors. 
Format: 
<number> 
Error Code 
Description 
0 
No Error 










