Focus Help works in these conditions:
• Screen size is 100 inches (254 cm) or less
• The room is not too bright
• Projector is positioned within the distances and angles listed here:
PowerLite 1980WU/1985WU
1
5 to 10 feet (1.5 to 3 m)
2
20º
3
30º
PowerLite 1970W/1975W
1
3 to 10 feet (0.9 to 3 m)
2
20º
3
30º
1. Press the Focus Help button on the projector.
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