:CHANnel:PROBe:HEAD:STATe?
Query Syntax
:CHANnelN:PROBe:HEAD:STATe?
Where N identifies a specific channel in the form "<connection1-8>_<ch1-8>". With connection 1, the connection number part (that is, "1_") is optional, and you can simply use the channel number "<ch1-8>". For example, connection 4 channel 2 is CHANnel4_2.
Query Response
{0 | 1}
Description
Queries whether any probe head (and amplifier) is currently connected (0 = "no", 1 = "yes").