Home Theater Tutorials

Learn how to run Dirac Live setup correctly, from hardware prep to measurements and target curve tuning, for cleaner, more accurate sound.

Learn what an AV receiver does, how it connects your home theater, and which features matter most when choosing one.

Learn why an AV receiver shows no video output, how to isolate the fault, and which settings, cables, or hardware issues to check first.

Learn why a Denon receiver has no sound and how to diagnose input, speaker, HDMI, and settings issues quickly.

Learn why an AV receiver input stops working, how to diagnose the issue, and which fixes solve HDMI, optical, and analog source problems.

Learn why AV receiver overheating happens, how to spot it early, and the most effective ways to prevent damage and shutdowns.

Learn how to run Audyssey setup correctly, from mic placement to final checks, so your AV receiver can calibrate your speakers accurately.

Learn how to connect an AV receiver to Xbox, configure HDMI and audio settings, and fix common sound and video issues.

Learn how to place, connect, and use a receiver calibration microphone to get more accurate speaker and room correction results.

Learn how to set crossover on an AV receiver for cleaner bass, smoother sound, and better speaker performance in any home theater.