User manual

 21
5. Functional test/ Error Search
Failure Possible cause Error Recovery
No projection picture
Power supply pack not
connected
Connect power supply
pack
Power supply pack plug is
not attached correctly in
the Stars Projector
Push the plug further
more in the Stars
Projector
Screen blades completely
closed
Open the screen
blades still more
Temperature outside not
within the operating
temperature range
Too high or low
temperatures.
Ensure operating
temperature
(10-35°C)
No direct solar radiation
Laser defect
Contact customer
service
Weak projection picture
Distance to the floodlit
object too large
Make smaller distance
Optics dirty Clean optics
Laser defect
Contact customer
service
Temperature outside not
within the operating
temperature range
Too high or low
temperatures.
Ensure operating
temperature
(10-35°C)
No direct solar radiation