SMART SmartBoard 600 Series, Руководство пользователя

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WARNING
99-00850-21 A0 Before Installing Your 600i2 Interactive Whiteboard System 9
After Installing Your 600i2 Interactive Whiteboard System
Adjusting Keystone Alignment
When you use standard projectors, keystone errors occur when the projected image isn’t perpendicular to
the screen.
From the projector mirror, the image path is
shorter across the top From the projector mirror, the image path
is shorter across the bottom
The image appears wider at the bottom when the image path’s distance from the projector mirror to the top of the
screen is shorter than the distance to the bottom of the screen. The image appears wider at the top when the
image path’s distance from the projector mirror to the bottom of the screen is shorter than the distance to the top
of the screen. Vertical keystone errors can occur when you mount the Unifi 45 projector and the SMART Board
600 series interactive whiteboard on an uneven surface, or on a wall that has obstructions such as a whiteboard
or aluminum rails.
Horizontal keystoning errors can occur when you mount the Unifi 45 projector too far from the SMART Board 600
series interactive whiteboard’s vertical center, when you mount the projector and the interactive whiteboard on
an uneven surface, or if the board is slightly closer to the projector on one side than the other.
From the projector mirror, the image path
is shorter across the left side From the projector mirror, the image path
is shorter across the right side
If the two screws supporting the safety strap are removed, the projector boom will be free to
swing. Make sure that these two screws are tightened and never remove them from the unit
without supporting the projector boom first.