Agilent Technologies ESA-E Series Programmer's Manual page 311

Language Reference
SYSTem Subsyste m
Speaker Control
:
SYSTem : SPEaker [ : STATe ] OFF~ON~0~ 1
:SYSTem : SPEaker[ :STATe] ?
Turns the internal speaker on or off.
Factory Preset
and *RST: Of f
Front Panel
Access:
Det/Demod, Demod, Speaker On Off
Set Time
SYSTem :TIME <hour>,< minute>,<second >
SYSTem : TIME?
Sets the time of the real-time clock of the instrument .
Hour must be an integer 0 to 23 .
Minute must be an integer 0 to 59 .
Second must be an integer 0 to 59 .
Front Panel
Access :
System, Time/Date, Set Time
SCPI Version Query
SYSTem :VERSion ?
Returns the SCPI version number with which the instrument complies .
Chapter 5 5-151