Onkyo TX-SA705 Service Manual page 143

TX-SR705/SA705
FIRMWARE UPDATE -6
Video Update Procedure
1. Start GProbe by clinking the icon.
2. Turn on the unit and make sure that some information appears in the bottom right corner of the window.
If nothing appears in this area, the PC does not communicate with the unit.
Wait until reading stops.
3. Click "Commands" in the menu bar and select "Batch."