Shure SLX-D Manual page 12

⑫ IR Window
Align with the transmitter IR port during an IR sync to program transmitters. Send frequency lists to other portable receivers
using multi-mic mode.
⑬ Sync button
Press to activate IR sync.
⑭ Belt clip mounting holes
Insert belt clip prongs to attach; push clip towards front panel to remove.
⑮ Tripod connector
Standard ¼" internally threaded connector for included non-conductive camera shoe adapter, or tripod mounting.
⑯ USB-C port
Connect USB-C cable to power on, charge, and update firmware.
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