:EMODules:SLOT:CMEThod?
Instrument:
                                                N1010A
                                                N1000A
                                                DCA-M
                                            Meas. mode:
                                                Scope
                                                Eye
                                                Jitter
                                            Flex Apps:
                                                FlexDCA
                                                FlexRT
                                            Query Syntax
:EMODules:SLOT{1:8}:CMEThod?
                                            Where the {1:8} specifier identifies a specific module by slot.
Query Response
{USB | LOC | NONE}
                                            Description
Use this query to determine if an extended module is connected to FlexDCA. As the only connection method for a DCA-M module is via USB,  the value returned can be USB or NONE. The returned strings are:
- USB
- Indicates a DCA-M module is connected.
- LOC
- Indicates an optical switch is connected.
- NONE
- There no module in the slot.
Requires FlexDCA revision A.05.00 and above.
Example Command
:EMODules:SLOT4:CMEThod?