Home Theater Questions? Ask a Technician for Answers ASAP
Hi and welcome to JustAnswer,
Thank you for the question and your patience. Should you still need assistance for information purposes only...Initially, have you tried:
Please post back results / observations of the above once tried.
Have you considered / tried a RESET of the Pioneer VSX-45 ? ...a reset is both a test and a try of a fix. As it implies, a reset would force the unit to revert back to factory defaults removing glitches and config errors but would include memories, presets and user preferences.