HP E4418B Programming Manual page 252

Example
Reset Condition
On reset, the lower scale limit is set to -70 dBm (DEF).
Query
DISPlay[:WINDow[1|2]]:METer:LOWer? [MIN|MAX]
The query returns the current setting of the analog meter's lower scale
limit or the value associated with MIN and MAX. The format of the response
is <NR3>. The units in which the results are returned is dependent on the
current setting of UNIT:POWer and CALCulate:RELative:STATe as
shown in Table 5-1.
Query Example
HP E4418B/E4419B Programming Guide
DISP:WIND2:MET:LOW 10
DISP:MET:LOW?
DISPlay[:WINDow[1|2]]:METer:LOWer <numeric_value>
This command sets the lower
window's analog meter lower
scale limit.
This command queries the lower
scale limit set on the analog meter
in the upper window.
DISPlay Subsystem
5-11