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Renewal of the halogen-bulb and centering of the light illuminator
D = Transmitted light illuminator
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TRANSMITTED AND INCIDENT LIGHT ILLUMINATORS
Attention: Before manipulate the lamp-casing let it cool down !
A) Loosen screw (1) and pull the lamp socket (2) out.
Set a new halogen bulb in (6V/20W, 12V/50W or 12V/100W) and push the socket (2) in again.
(Never grip the halogen bulb with bare fingers).
B) Switch the lamp on.
(For the incident light illuminator it is recommended to put a plane mirror (5) or a good light-reflecting piece at
the place of the object for better illuminate the projector screen).
C) Loosen condensor screw (3) and move the condensor away from the light source. Push socket (2) up or down
until the image of the halogen bulbs filament (bright point) is in the center of the screen. Tighten screw (1).
D) With the condensor screw (3) push condensor towards the halogen bulb to the point of greatest brightness on the
screen.
projectors$24.doc
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3
2
1
2
E = Incident light illuminator
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5
1
3
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