PT-LW375, PT-LW335, PT-LB425, PT-LB385, PT-LB355, PT-LB305 (serv.man3) — Panasonic Projector Service Manual (repair manual). Page 4

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4
PREFACE
<LW375/LW335/LB425/LB385/LB355/LB305>
 
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Cautions when setting up the projector
 
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Use the adjustable foot only for adjusting the angle. Using them for other purposes may damage the projector.
 
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Do not stack the projectors.
 
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Do not use the projector supporting it by the top.
 
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Do not block the ventilation ports (intake and exhaust) of the projector.
 
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Avoid heating and cooling air from the air conditioning system directly blow to the ventilation ports (intake and exhaust) of the 
projector.
 
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Do not install the projector in a confined space.  
When placing the projector in a confined space, a ventilation and/or air conditioning system is required. Exhaust heat may  
accumulate when the ventilation is not enough, triggering the protection circuit of the projector. 
Within 15°
Within 15°
Within 30°
Within 30°
 
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Do not tilt the projector or place it on its side.
Do not tilt the projector body more than approximately ±30 degrees vertically or ±15 degrees horizontally. Over tilting may result 
in shortening the life of the components.
For PT-LB305, keystone correction in the horizontal direction is not supported. If the projector is tilted horizontally, horizontal 
trapezoidal distortion cannot be corrected.
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