Connect your receiver to the internet using an Ethernet cable. Access the using your remote. Navigate to Other Setup > Software Update . Select Update via Net and follow the on-screen prompts. Via USB :
User reports on AV Forums confirm that due to the improved fan curve. However, the SC-LX85 is still a hot-running receiver by modern Class AB standards. pioneer sclx85 firmware update hot
| Method | Heat Risk | Best For | |--------|-----------|----------| | USB (preferred) | Low | Most stable, no network heat | | Network (Ethernet) | Medium | Convenient but keeps network module active longer | | CD-R | Low | If USB fails | Connect your receiver to the internet using an