User Manual
    GPT-9000/9000A Series User Manual 
146 
MANU:GB:ZEROCHECK 
Set
Query
Description 
Performs the zero check function. The test must 
first be in GB mode and in the Ready Status before 
this command can be used. 
See page 73 for details on the ZERO function. 
Syntax 
Query Syntax 
MANU:GB:ZEROCHECK {ON|OFF} 
MANU:GB:ZEROCHECK? 
Parameter/ 
Return parameter 
ON 
Zero function is active. 
OFF 
Zero function is not active. 
Example 
MANU:GB:ZEROCHECK OFF 
Activates the ZERO function. 
MANU:UTILity:ARCMode 
Set
Query
Description 
Sets or returns the ARC mode status for the 
current test. 
The ARC mode cannot be set for the IR and GB 
function. 
Syntax 
Query Syntax 
MANU:UTILity:ARCMode {OFF|ON_CONT| 
ON_STOP} 
MANU:UTILity:ARCMode? 
Parameter/ 
Return parameter 
OFF 
Turns ARC mode off. 
ON_CONT 
Sets ARC mode to ON and 
CONTINUE. 
ON_STOP 
Sets ARC mode to ON and STOP. 
Example 
MANU:UTIL:ARCM OFF 
Turns ARC mode OFF. 










