The 7/5/12 update addresses the following for the TX-NR509, TX-NR609, HT-R990. HT-RC360, HT-R690, TX-NR709, TX-NR809, HT-RC370, TX-NR1009, TX-NR3009 and TX-NR5009.
1. Improves the operation when HDMI Through is set to on
2. Stabilizes the operation of Network Control
3. Corrects the video output when the Picture Mode is set to Through (excludes TX-NR509)