Adjusting Height; Product Warranty - artograph 225-359 Guide D'utilisation

Adjusting Height

6.
The fl oor stand height is adjustable from
3 feet to approximately 4 ½ feet. To adjust the
height, loosen the locking collar (Fig. 6) on the
tube assembly and move the upper Y-bracket
assembly to the desired height. This is easier
to do without a projector placed in the tray.
Retighten the locking collar securely.
Figure 6
•
Upper Y-Bracket
•
Locking Collar
Adjusting Angle
7.
To ensure accurate image projection,
it is very important that the projector is
perpendicular to the projection surface
(though in some cases a distorted image may
be desirable). If the projector is not aligned
squarely to the projection surface, key-stoning
of the image will occur. Key-stoning is identifi ed
by an image that is larger on one side than
it is on the other. This can occur when the
projector is tilted too far up or down or side-
to-side. The Tray can be tilted 15 degrees
front to back to compensate for irregularities
in the projection surface (i.e. easels or walls).
Remember to retighten both knobs (Fig. 7). If
the projection surface is angled such as on an
4
•
Tube Assembly
easel, adjust the tray to ensure the image is
square. Hint: Project a grid with 1/4" squares
and measure the projected squares. If they are
all close to the same size (check the corners),
the image should be square.
Figure 7
•
Locking Knob

PRODUCT WARRANTY

The ARTOGRAPH Mobile Projector
Floor Stand is warranted to be free from
defects in material and workmanship for
ONE YEAR from the date of purchase by
the consumer. Any part of the equipment
found to be defective under normal
installation and use during the warranty
period will be repaired or replaced by
ARTOGRAPH. The equipment should be
returned, postage or freight prepaid, to
ARTOGRAPH and must be accompanied
by a proof of purchase. CONTACT OUR
OFFICE, PRIOR TO RETURNING, FOR
RETURN AUTHORIZATION.
Equipment repaired or replaced under
warranty will be returned freight or postage
prepaid. The warranty for repaired or
replacement parts shall be for the duration
of the original warranty. This warranty does
not apply to equipment which has been
subjected to abuse, accident, or alteration.
Artograph, Inc., Plymouth, MN
•
Tray