Medion MD 22800, Руководство пользователя

Страница: 15 / 58

Use
16
Adjusting the focus and keystone
3
2
3
ϰ͘ϴϮŌ
45”
60”
80”
120”
150”
200”
(1.47m)
ϲ͘ϮϯŌ
(1.9m)
ϴ͘ϰϯŌ
(2.57m)
ϭϮ͘ϴŌ
(3.9m)
ϭϱ͘ϵϰŌ
(4.86m)
ϮϬ͘ϲϳŌ
(6.3m)
4
− To focus the image, rotate the focus ring
3
until the projected image is
clear. The product focuses at distances from 4.82 ft (1.47 m) to 20.67 ft (6.30 m)
(see
Fig. 3 and 4 ).
− Rotate the keystone ring 2 to skew the projected image in order to make
the projected image rectangular (see Fig. 3 ).