Integra DRX-2.3 Black 7.2 Channel Network A/V Receiver

Restarting this unit may solve the problem. After turning the unit to standby mode, press and hold the On/Standby button of the main unit for at least 5 seconds, and

then restart the unit. (The settings on this unit are kept.) If the problem persists after restarting the unit, unplug and plug the power cords or HDMI cable of this unit and

connected devices.