L-Series Plus Output Matching added: aligns L5C Plus and L7C Plus output with Classic L5-C and L7-C in CCT and HSI modes. 'Gateway' renamed to 'DMX/RDM Gateway' and repositioned within the DMX menu. DMX/RDM Gateway now disabled by default on L-Series Plus (introduced in 4.5.1).
steps
what you'll need: USB flash drive (USB 1.0 or 2.0, FAT/FAT32) or ARRI Lighting Service Manager (ALSM v5.6.1) via Ethernet
1Method A - USB: Format a USB1.0 or 2.0 drive as FAT or FAT32.
2Method A - USB: Copy the .upd firmware file to the root directory of the drive.
3Method A - USB: On the fixture, go to Menu > Fixture Settings and set USB Mode to 'Normal'.
4Method A - USB: Insert the drive; the fixture automatically scans and lists available .upd files.
5Method A - USB: Highlight the correct file and press the encoder to begin the update.
6Method A - USB: Do not remove the USB drive until the fixture confirms the file is completely copied.
7Method B - ALSM: Install ARRI Lighting Service Manager v5.6.1 on Mac or PC.
8Method B - ALSM: Power on the fixture and connect via Ethernet cable.
9Method B - ALSM: ALSM auto-discovers the fixture; go to the 'Firmware Update' tab.
10Method B - ALSM: Select the fixture in the left column and click 'Update Firmware'.
11Method B - ALSM: Do not disconnect power or Ethernet until the update completes.
GotchaFW 4.4 is the last release for Classic SkyPanel only (no L-Series Plus); FW 4.5.x adds L-Series Plus support.
GotchaS360-C: LumenRadio CRMX2 support was added in FW 4.4.
GotchaDMX/RDM Gateway is OFF by default on L-Series Plus from FW 4.5.1 onward; enable manually if needed.
GotchaFW 4.5.3 firmware download is at Canto: https://arri.canto.de/b/OVAIR (requires Canto portal, not a direct link).