User manual
CRYSTALCUBE—User Manual 
2. 
Turn upside down the 
projector. 
Loosen the four screws on 
the bottom of the projector. 
3. 
Remove the glass cabinet. 
4. 
Remove the two screws 
from the lamp module. 
5. 
Lift the module handle up. 
6. 
Pull firmly on the module 
handle to remove the lamp 
module and replace the 
lamp module. 
7. 
Reverse steps 1 to 6 to 
install the new lamp 
module. 
While installing, align the 
lamp module with the 
connector and ensure it is 
level to avoid damage. 
Note: 
The lamp module must sit 
securely in place and the 
lamp connector must be 
connected properly before 
tightening the screws. 
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