ViewSonic Office Theater PJ820, Руководство пользователя

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5
ViewSonic PJ820 Getting Started
The projector must be horizontal to get a distortion-free picture. Place the projector on a tabletop or similar
surface and follow the procedure below to ensure that no distortion of the picture occurs. Also see page 22.
Adjustable legs
Setting up the projector
3 Turn the adjustable legs by hand in either direction to make fine adjustments to the level of the projector so
that the projector is perfectly horizontal.
The legs can be extended by up to 2 3/8" (60 mm). If you try to
extend them any further than this, they spin freely.
2 Release the adjuster buttons. The adjustable legs lock into place as the buttons are released.
1 Lift the front of the projector until the bottom of projector is a few inches above the tabletop. While holding
it in this position, press the adjuster buttons under the sides of the projector (one at left and right corners).
The left and right adjustable legs drop down until they reach the setup surface.
NOTE: Do not release the buttons until both legs have reached the setup surface.
Adjuster
button
Adjuster
button
Up to 2 3/8" (60mm)
To retract the legs:
1 Hold the projector firmly while lifting the front of the projector slightly.
2 Press and hold the adjuster buttons.
3 Gently lower the projector.