How to Connect an Onkyo TX-NR6100 to a TV With eARC
One HDMI cable from the TV’s eARC port to the TX-NR6100’s HDMI OUT MAIN, two receiver settings, and the TV-side switches people miss, plus fixes when TV sound won’t play.
Onkyo
Guides for the Onkyo TX-NR6100: factory reset, firmware updates, Wi-Fi, AccuEQ room calibration, and Zone 2.
How to Set Up Zone 2 on the Onkyo TX-NR6100 (Speakers or Line Out)
Wire a second room to the Onkyo TX-NR6100, change the right Speaker setting, run it from the remote or front panel, and understand which sources can play in Zone 2.
How to Run AccuEQ Room Calibration on the Onkyo TX-NR6100
How to prepare, place the mic, and run AccuEQ Room Calibration on the TX-NR6100, including how to rerun it later, fine-tune the results, and fix the errors Onkyo documents.
How to Connect an Onkyo TX-NR6100 to Wi-Fi
Step-by-step Wi-Fi setup for the Onkyo TX-NR6100 from the first-time wizard or the Setup menu, with a method chooser and fixes for the connection problems Onkyo documents.
How to Update the Firmware on an Onkyo TX-NR6100 (Network or USB)
Check your TX-NR6100’s firmware version against Onkyo’s latest, then update it over the network or with a USB flash drive, plus fixes for every error code Onkyo lists.
How to Factory Reset an Onkyo TX-NR6100 (Button and Menu Methods)
Two ways to return the Onkyo TX-NR6100 to factory settings, the restart to try first, and the order to rebuild network, speaker, and Zone 2 settings afterward.