Справочник Пользователя для Barco PGWU-62L-K
17
PGWX-62L/PGWU-62L/PGWX-62L-K/PGWU-62L-K - - 2015/03/06
3. Installation
3.2 Installing the Lens
Warning: This procedure may only be performed by qualified technical service personnel.
Lens cap should be removed before installing the lens. If not it will damage the projector.
1.
1
Remove the lens cap counterclockwise.
2.
2
Rotate the bar upwards to release the lock.
3.
3
Be sure the label “
4.
TOP
” of lens is upward and then push the lens into the position.
4
Rotate the lens clockwise to lock the lens and then rotate the bar downwards.
5.
5
Put the lens cover on the lens with the sound “click”.
6.
6
Procedure:
1
5
6
2
3
Caution: Do not transport the projector with any lens installed.
4
Determine the required screen width (SW).
1.
Determine the approximate position of the projector in the room.
2.
Start up the Lens Calculator on the Barco website: http://www.barco.com/en/tools/lenscalculator to determine
3.
the possible lenses for your configuration. As a result the Lens Calculator window opens.
3.2.1 Lens Selection
Procedure:
3.2.2 Installing the lens for the first time
Notes:
The Lens Calculator can also be used to determine the position of the projector when the lens type and
y
screen width is known.
Due to lens tolerances the results of calculated values may be different from measured values. These
Due to lens tolerances the results of calculated values may be different from measured values. These
y
difference may vary +/- 5%.