ViewSonic VS11986, VS11990 Adjusting Projection Image Size, ViewSonic, PJ557DC/PJ559DC/PJ560DC

Adjusting Projection Image Size

Refer to the graphic and table below to determine the screen size and projection distance.

255.0
	127.5
231.8	76.5
	51.0
	115.9	30.6
	69.5
	46.4
		27.8
		1.2m (Min.)
		2.0m
		3.0m
		5.0m
		10.0m(Max.)
Projection Distance	Screen Size (for 4:3 aspect ratio diagonal length)
(meters)	Wide (inches)	Tele (inches)
1.2	30.6	27.8
2	51.0	46.4
3	76.5	69.5
5	127.5	115.9
10	255.0	231.8

„Position the projector in a horizontal position; other positions can cause heat build-up and damage to the projector.

„Make sure the heat ventilation holes are not blocked.

„Do not use the projector in a smoky environment. Smoke residue may cause

build-up on critical parts (i.e. DMD, lens assembly, etc.)

ViewSonic 13 PJ557DC/PJ559DC/PJ560DC