If "Firmware Update" is grayed out, wait a few minutes for the unit's network card to fully initialize. Troubleshooting "Hot" Issues
: Resolves rare digital signal processing (DSP) crashes that can occur when switching audio formats. Pre-Update Checklist pioneer sclx85 firmware update hot
: The receiver will display "Accessing" while it checks the file. If a new version is detected, select OK to begin. If "Firmware Update" is grayed out, wait a