steps
what you'll need: Chroma-Q Uploader II (CHUSBLOADER2) or 'The Force' via DMX/RDM port
1Download 'Studio Force II Plus 48 Firmware Adr v4.2 Eng v4.1.0' ZIP from product page
2Load firmware onto Chroma-Q Uploader II or The Force via PC software
3Connect to fixture DMX port and follow updater prompts
4Upload Addressing firmware first, then Engine firmware
5Power-cycle fixture after update
WarningV4.x firmware is Plus-specific, do not apply to original Studio Force II fixtures GotchaLumenRadio option available, Radio Installation Guide downloadable from same page