NEC HT1000 User Manual page 41

ASPECT
When screen size 4:3 is selected for the source, the following selections will display.
input
480i/576i
mode
Normal
Zoom
Cinema
V-Zoom
When screen size 16:9 is selected for the source, the following selections will display.
input
480i/576i
mode
Normal
Full
Zoom
Stadium
DVD progressive 480p/576p
These are the same signals.
DVD progressive 480p/576p
These are the same signals.
720p 1080i
720p 1080i
E-37
1080p PC(RGB)
1080p PC(RGB)