User manual
CRYSTALCUBE—User Manual 
Inserting the Remote Control Batteries 
1. 
Remove the battery compartment 
cover by sliding the cover in the 
direction of the arrow. 
2. 
Insert the batteries paying attention 
to the positive pole. 
3. 
Reinsert the compartment cover by 
sliding the cover in the direction of 
the arrow. 
Caution: 
1. Only use AA batteries (Alkaline batteries are recommended). 
2. Dispose of used batteries according to local ordinance regulations. 
3. Remove the batteries when not using the projector for prolonged periods. 
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