51838165X87NXS_V_1_1.DOC
27/75
Do not operate this device with opened cover!
Lamp adjustment
The lampholder is aligned at the factory. Due to differences
between lamps, fine adjustment may improve light performance.
Strike the lamp, open the shutter and the iris, set the dimmer
intensity onto 100 % and focus the light on a flat surface (wall).
Center the hot-spot (the brightest part of the beam) using the 3
adjustment screws "A, B, C”. Turn one screw at a time to drag
the hot-spot diagonally across the projected image. If you cannot
detect a hot-spot, adjust the lamp until the light is even.
To reduce a hot-spot, pull the lamp in by turning all three screws
"A, B, C” clockwise ¼-turn at a time until the light is evenly
distributed.
If the light is brighter around the edge than it is in the center, or if
light output is low, the lamp is too far back in the reflector. "Push”
the lamp out by turning the screws "A, B, C” counterclockwise
¼-turn at a time the light is bright and evenly distributed.
Inserting/Exchanging gobos
DANGER!
Install the gobos with the device switched off only.
Unplug from mains before!
If you wish to use other forms and patterns as the standard-gobos, or if gobos are to be exchanged, please
follow the instructions below:
CAUTION!
Never unscrew the screws of the rotating gobo
as the ball bearing will otherwise be opened!
Remove the fixation-ring with an appropriate tool. Remove the gobo and insert the new gobo. Press the
fixation-ring together and insert it in front of the gobo.
When installing metal gobos, please make sure that the mirror-inverted side points away from the lamp.
When installing glass-gobos, please make sure that the coated side points to the lamp.
To Next Page
Loading...
