v1.06.04: New Ventilation OFF mode, at ambient temp ≤30°C, cold unit runs ~5 min before Protection Mode (dims to 60% max); preheated unit (70°C) runs ~2 min before Protection Mode; extreme temps can auto-shutdown. Police Effect updated: Saturation parameter removed. Previous v1.06.03 added 9 built-in effects, gel library, Goya app integration.
steps
what you'll need: USB stick (.hex file to root); boot with upper encoder held
1Copy the .hex firmware file to the root of a USB flash drive. Never inside a folder.
2With KOSMOS switched OFF, insert USB flash drive into USB connector on back of fixture.
3Press and hold the upper encoder (the wheel that controls Dimmer and Zoom).
4While holding upper encoder, switch KOSMOS from Off to On.
5Once the display shows alphanumeric codes, release the upper encoder.
6KOSMOS updates automatically, wait for completion, then remove USB drive.
7NOTE: If the normal procedure fails, rename the .hex file to IMAGE.hex and retry.
GotchaKOSMOS 400 available in Location and Studio variants, same firmware covers both.
GotchaVentilation OFF mode thermal limits are specifically documented for KOSMOS 400 (not 200) in v1.06.04 release notes.
GotchaIf normal boot procedure fails, rename .hex to IMAGE.hex.
GotchaContact: customers@velvetlight.tv for update problems.