When my screen went black during the test check, it didn't come back on with any message other than 'test failure'. I called Dish and asked them about it and I was told to make sure my TV was "set to 1080P", not anything under.
Told them my set's native resolution is 1080P. They then said that I need to contact Sony about the problem, it wasn't Dish's fault.
What a PITA!
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Edit:
I just received this response from Sony, regarding the problem with the 1080P VOD from Dish:
Thank you for contacting Sony Support.
I'm sorry for the inconvenience as your Sony TV is not displaying the 1080p resolution Picture. HDMI interface is necessary to view the 1080P resolution Picture i your Sony TV. The television display has a native resolution of 1080p. This means that any supported signal (480i, 480p, 720p or 1080i) that is input to the TV will be up-converted from its original resolution and displayed in 1080p.
None of the input jacks on the television have the capability of receiving a 1080p signal; trying to input a 1080p signal into the TV will result in a blank or distorted picture on the screen. If you are connecting a video device that is outputting a 1080p signal, the video device will need to be reconfigured to output at a different resolution, such as 480i, 480p, 720p or 1080i.
For many electronics used as an output device, such as a Blu-Ray (BD) player or HD cable box, the conversion of the signal occurs automatically. However, for the PlayStation3 console, there is a need to manually change the output setting on your device from 1080p to 1080i. While this manual change may appear to be changing the display resolution on your television, it is actually changing the output signal resolution of your device only and not the television display resolution, which is fixed at 1080p.
Thank you for your time.
The Sony Email Response Team
C6EL
Jason