Absence of Graphics, Closed Captions, or Program Guides on the TV Screen
- The HD set top box cannot generate graphics on all video outputs at all times.
- If the HD set top box is set to 1080i, 720p, or 480p output format, graphics are only available on the high-definition video outputs (DVI and component video).
- If the HD set top box is set to 480i, graphics are available on all video outputs.
- If the HD set top box is connected to a standard-definition TV, verify that the HD set top box is configured to use the 480i output mode.