JVC DLA-NX7 Operation Manual 1 - Page 18

Adjusting the Position, Horizontal Position, Vertical Position, Lens Shift Range 16:9

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Adjusting the Position Adjusting the elevation angle of the projector The height and inclination of the unit (0 to 5 mm (0 to 0.2 in)) can be adjusted by turning the feet. Lift the unit and adjust the four feet. 4 Locations Set up Extend Contract Feet Adjusting the position of the image By using the lens shift feature of this unit, you can shift the image upward/downward or to the left/right. Set it to your preferred position. Æ "Adjusting the Lens According to the Projection Position" (P. 24) Horizontal Position Vertical Position: 0% (Center) Up to about 43% k and 34% l m of the projected image * Lens Shift Range (16:9) k 120 100 80 60 40 20 Amount of vertical shift (%) Vertical Position Horizontal Position: 0 % (Center) Up to about 100% k and 80% l m of the projected image * * 16:9 image 0 l m 10 20 30 40 50 Amount of horizontal shift (%) Amount of vertical shift (%) 90 80 70 60 50 40 30 20 10 0 10 20 30 40 50 Amount of horizontal shift (%) 0 The maximum vertical shift varies with the amount of horizontal shift. Similarly, the maximum horizontal shift also changes with the amount of vertical shift. 0 The values on the graph are intended as a guide. Use them for reference during installation. 18

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Adjusting the Position
Adjusting the elevation angle of the projector
The height and inclination of the unit (0 to 5 mm (0 to 0.2 in)) can be adjusted by turning the feet.
Lift the unit and adjust the four feet.
Contract
Extend
Feet
4 Locations
Adjusting the position of the image
By using the lens shift feature of this unit, you can shift the image upward/downward or to the left/right. Set it to your
preferred position.
Æ
“Adjusting the Lens According to the Projection Position” (P. 24)
Horizontal Position
Vertical Position: 0% (Center)
Up to about 43%
k
and 34%
l
m
of the projected
image *
Vertical Position
Horizontal Position: 0 % (Center)
Up to about 100%
k
and 80%
l
m
of the
projected image *
*
16:9 image
Lens Shift Range (16:9)
k
120
100
80
60
40
20
0
10
30
20
40
50
Amount of horizontal shift (%)
Amount of vertical shift (%)
l
m
90
80
60
70
50
40
30
10
20
0
10
30
20
40
50
Amount of horizontal shift (%)
Amount of vertical shift (%)
0
The maximum vertical shift varies with the amount of
horizontal shift. Similarly, the maximum horizontal shift
also changes with the amount of vertical shift.
0
The values on the graph are intended as a guide. Use
them for reference during installation.
18
Set up