4. Multi-Screen Projection67Things to note when installing projectors• Leave 30 cm or over space between each projectors and between the intake vent and the wall for installing projec-tors side by side, so that air intake of the projectors are not obstructed. When the air intake and discharge outlet areobstructed, the temperature inside the projector will rise and this may result in a malfunction.30 cm or greater• Two projectors can be stacked on top of each other (STACK setting). (→ page 156) Do not attempt to directly stackthree or more projectors. When the projectors are piled up on top of one another, they may fall down, resulting indamage and failure.• Installation example when using 3 or more projectorsThe following installation is recommended when installing a combination of 3 or more projectors for multi-screenprojection.[Installation example]Exhaust ventIntake vent CabinetAir exhaustAir intakeBack BackWARNINGPlease request the dealer for special installation services such as when mounting the projector to the ceiling. Nevercarry out the installation by yourself. The projector may fall down and result in injury. Please use a sturdy cabinetthat can withstand the weight of the projector for the installation. Please do not pile up the projectors directly ontop of one another.NOTE:• For the range of the projection distance, please refer to the Appendix “Throw distance and screen size”. (→ page 171)
