Safety Instructions

Installing the Projector in Proper Directions

Use the projector properly in specified positions. Improper positioning may reduce the lamp life and result in severe accident or fire hazard.

This projector can project the picture upward, downward or backward, perpendicular to the plane of the screen as shown in the figure below.

Bottom

Front

Bottom

Front

 

50º

 

 

Downward

Upward

Upward

Downward

40º

 

(Usual)

 

 

 

90º

 

 

 

 

 

Be sure to set the Lamp control in High and the Fan

 

180 º

 

 

control in On 3 in the setting menu when using the

 

 

projector inclined at between +40 degrees to +140

 

 

degrees to the horizontal plane at altitudes between 0

 

 

and approximately 1,600 meters above sea level.

 

 

Be sure to set the Fan control in On 2 when using the

 

 

projector at higher altitudes than the altitudes described

 

 

above, regardless of the installation position of the

 

 

projector. (p.59).

 

 

 

 

140º 50º

40º

Positioning Precautions

Avoid positioning the projector as described below when installing.

10˚

Do not roll the projector more than 10 degrees from side to side.

10˚

Do not put the projector on either side to project an image.

10˚

10˚

In upward projection, do not tilt the projector over 10 degrees right and left.

10˚

In downward projection, do not tilt the projector over 10 degrees right and left.

10˚

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Sanyo PLC-WU3800 owner manual Positioning Precautions, Be sure to set the Lamp control in High and the Fan