Command Summary
22 Keysight 3458A Quick Reference Guide
22 Keysight 3458A Quick Reference Guide
DISP [control] [,message]
Display. Enables or disables the multimeter’s 
display, and may also be used to send a message 
to the display or to clear the display.
control = OFF (0), ON (1), MSG (2), CLR (3)
Power-on control = ON.
Default control = ON.
message = the message to be displayed.
DSAC [max._input] [,%_resolution]
or
DSDC [max._input] [,%_resolution]
Direct-Sampling. Configures the multimeter for 
direct-sampled measurements (digitizing). The 
DSAC function measures only the AC component 
of the input waveform. The DSDC function 
measures the combined AC and DC components. 
Otherwise. the two functions are identical. The 
DSAC and DSDC functions use the track/hold 
circuit (2 nanosecond aperture) and a wide 
bandwidth input path (12 MHz bandwidth).
max._input: Selects the measurement range. (See 
The RANGE command for details.)
Power-on max._input = not applicable.
Default max._input = 10V.
%_resolution: Is ignored when Used with the 
DSAC or DSDC command.