Samsung SPA400BX/EDC Leveling with Adjustable Feet, Screen Size and Projection Distance, Vertical

You can adjust the size of image within zoom range by manipulating the

Zoom Knob.

Focus the picture on the screen using the Focus Ring.

If your product is installed at a location out of the specified projection distance (refer to Screen Size and Projection Distance), the focus cannot be adjusted correctly.

Leveling with Adjustable Feet

For level placing of the projector, adjust the Adjustable Feet of the projector.

You may adjust the level of the projector up to 12 mm (average 3.4°) degrees.

Depending on the position of the projector, Keystone distortion of image may appear.

Screen Size and Projection Distance

Install the projector on a flat, even surface and level the projector using the adjustable feet to realize optimal picture quality. If images are not clear, adjust them using the Zoom Knob or Focus Ring, or move the projector forward and backward.

Screen size	Horizental	Vertical	Max	Min	Offset
(M:inch)	(X:mm)	(Y:mm)	(Z:mm)	(Z:mm)	(Y':mm)
10	218	131	392	326.7	11.1
20	436	261	784.1	653.4	22.2
30	653	392	1176.1	980.1	33.3
40	871	523	1568.2	1306.8	44.4
50	1089	653	1960.2	1633.5	55.5
60	1307	784	2352.3	1960.2	66.6
70	1525	915	2744.3	2286.9	77.8
80	1742	1045	3136.4	2613.6	88.9
90	1960	1176	3528.4	2940.3	100
100	2178	1307	3920.5	3267	111.1
110	2396	1438	4312.5	3593.8	122.2
120	2614	1568	4704.5	3920.5	133.3
130	2831	1699	5096.6	4247.2	144.4
140	3049	1830	5488.6	4573.9	155.5
150	3267	1960	5880.7	4900.6	166.6
160	3485	2091	6272.7	5227.3	177.7
170	3703	2222	6664.8	5554	188.8
180	3920	2352	7056.8	5880.7	199.9
190	4138	2483	7448.9	6207.4	211.1
200	4356	2614	7840.9	6534.1	222.2
210	4574	2744	8233	6860.8	233.3
220	4792	2875	8625	7187.5	244.4
230	5009	3006	9017.1	7514.2	255.5
240	5227	3136	9409.1	7840.9	266.6
250	5445	3267	9801.1	8167.6	277.7