User Manual
135 
SYStem:LCD:BL 
Description:  
Configures/Queries the LCD backlight state 
Syntax: 
SYStem:LCD:BL<SP><state> 
SYStem:LCD:BL? 
<state> - 0/ON, 1/OFF1, 2/OFF5, 3/OFF10, 4/OFF30 
(For Always ON, ON 1 minutes, ON 5 minutes, ON 10 
minutes, ON 30 minutes respectively) 
Example: 
SYS:LCD:BL  
Enables key lock. 
Query: 
SYS:KEY? 
Return String: 
ON 
Format: 
ON or OFF 
SYStem:LED 
Description:  
Configures/Queries the state of LED test mode. 
Syntax: 
SYStem:LED<SP><Boolean> 
SYStem:LED? 
Example: 
SYS:LED ON 
Enables LED mode. 
Query: 
SYS:LED? 
Return String: 
ON 
Format: 
ON or OFF 
SYStem:LOW:CURR 
Description:  
For models 9184B and 9185B only. 
Configures/Queries the state of Low Current mode. 
Syntax: 
SYStem:LOW:CURR<SP><Boolean> 
SYStem:LOW:CURR? 
Example: 
SYS:LOW:CURR ON 
Enables low current mode. 
Query: 
SYS:LOW:CURR? 
Return String: 
ON 
Format: 
ON or OFF 










