Acer PD126D series - Manual (Page 17)

... English 15
Adjusting the Projector Zoom / Focus
You may turn the zoom ring to zoom in or out. To focus the image,
rotate the focus ring until the image is clear. The projector will focus
at distances from 3.94 to 32.8 feet (1.2 to 10 meters).
This graph is for user’s reference only.
Adjusting Projection Image Size
68.75
114.58
160.42
229.17
33.00
82.50
137.5
192.50
275.00
27.50
3.94’ (1.2m)
32.81’ (10.0m)
22.97’ (7.0m)
16.40’ (5.0m)
9.84’ (3.0m)
PROJECTION
DISTANCE
(METER)
1.2 1.5 2 2.2 3 4 5 6 7 8 9 10
Wide 33.00 41.25 55.00 60.50 82.50 110.00 137.50 165.00 192.50 220.00 247.50 275.00
4 : 3 SCREEN
SIZE - DIAGONAL
(INCH)
Tele 27.50 34.38 45.83 50.42 68.75 91.67 114.58 137.50 160.42 183.33 206.25 229.17
Installation
For PD117D
For PD126D
PROJECTION
DISTANCE
(METER)
1.2 1.5 2 2.2 3 4 5 6 7 8 9 10
Wide 37.50 46.88 62.50 68.75 93.75 125.00 156.25 187.50 218.75 250.00 281.25 312.50
4 : 3 SCREEN
SIZE - DIAGONAL
(INCH)
Tele 31.25 39.06 52.08 57.29 78.13 104.17 130.21 156.25 182.29 208.33 234.38 260.42