12
Stewart Filmscreen Corporation
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 the screen. If adjustment to
the extension is necessary, carefully follow these instructions.
Caution
Improper adjustment of the limit switches can cause
irreparable damage to the screen itself, resulting in voiding
the factory warranty.
Warning!
The screen is fully retracted when the batten is flush with
the bottom of the case. Do not attempt adjustments with
the yellow retraction (UP) limit switch that will further retract
the screen. Incorrect adjustment of the switch will cause
severe screen damage. Please consult the factory if you
have any questions.
A
DJUSTING
T
HE
S
CREEN
E
XTENSION
Figure 6:
Underside view
Limit Switches
