6
HANGING THE SCREEN ON THE WALL
Attach the wall brackets to the wall using appropriate fasteners at previously marked locations.
Attach the Side Covers to the frame by sliding the Bolts on the Side Cover tube into the openings on the top and bottom
brackets. See Figure 7.
FIGURE 7
OPERATING THE MASK
When you lower or retract a mask, it will stop at its present limit. If an obstacle (such as a person or furniture) gets in the
path of a mask as it is lowered, you should use the switch control to stop the mask’s motion; it will not automatically stop
if it hits an obstacle.
NOTE: The horizontal masking panels move more slowly than the vertical masking panels. The slower motion allows you to adjust
the image area with greater precision.
When a mask is not in use, you should store it in the fully retracted position.
CAUTION: Do not operate the motor when any of the following occurs:
• The unit emits any smoke, heat, abnormal noise or unusual odor.
• The unit is damaged in some way, such as damage from a water leak.
If any of these situations occur, call a qualified service person.
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ADJUSTING THE MASK EXTENSION
CAUTION: Improper adjustment of the limit switches can cause irreparable damage to a mask itself, resulting in voiding the
factory warranty.
The extension and retraction limit switches have been preset at the factory. In general, we advise you to avoid
readjusting these switches.
In some cases, to enable proper alignment of the displayed image on the screen, you may need to adjust the extension
of a mask. If adjustment to the extension is necessary, carefully follow these instructions.
WARNING! A mask is fully retracted when the batten is flush with the bottom of the case. Do not attempt adjustments with a
retraction (UP) limit switch that will further retract a mask. Incorrect adjustment of that switch will cause severe mask damage.
Please consult the factory if you have any questions.
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SIDE
COVER
OPENING
SIDE
COVER
Summary of Contents for MULTI-MASK IMAGER
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