Casio XJ-450 - Manual (Page 11)

Operating Precautions
11
●
When replacing the lamp, use the special screwdriver that comes with the YL-40
replacement lamp.
This projector is made of precision components. Failure to observe the following
precautions can result in inability to correctly save data and malfunction.
●Never use or store the projector in the following locations. Doing so
creates the risk of malfunction of and damage to the projector.
• Locations subjected to electrostatic
charge
• Locations subjected to temperature
extremes
• Locations where there is extreme
moisture
• Locations subjected to sudden
temperature changes
• Locations where there is a lot of
dust
• On a shaky, slanted, or otherwise
unstable surface
• Locations where there is the danger of getting wet
●Avoid using the projector under the following conditions. Such
conditions create the risk of malfunction of and damage to the
projector.
• Avoid areas subject to temperature extremes
(operating temperature range is 5°C to 35°C
(41 to 95 °F)).
• Never place heavy objects on the projector
or climb on top of the projector.
• Never insert or allow foreign objects to drop
into the projector.
• Never place a vase or any other container of
water on top of the projector.
Other Precautions