# Digital Filter Box - Multi-instrument mode
To configure Digital Filter Box in multi-instrument mode,
- Python/MATLAB clients: 
m.set_instrument(<slot>, DigitalFilterBox), wheremis theMultiInstrumentobject - cURL: 
http://<ip>/api/<slot>/digitalfilterbox 
<slot> is required and depends on the hardware and platform combination. Read more about slots
WARNING
Multi-instrument mode should be enabled before configuring Digital Filter Box in one of the slots. Read Platform