Ricoh PJ WX3231N User Manual

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This function automatically sets up the projector to the optimum state. 
It sets up the sampling phase, frequency and screen position, etc., for 
each type of input signal through a simple operation.

The 

 icon will appear during processing.

You can also set it by selecting [

Auto setting] in the Image 

adjustment menu 

The image may not be projected or auto adjustment/setting may not be performed 
correctly for input signals other than those supported by the projector 

If auto setting fails adjustment, adjust it manually with [

Position] in the Image 

adjustment menu 

When the projector placement angle toward the screen is changed while projecting the 
image, the picture will undergo keystone (trapezoidal) distortion.
This projector is capable of automatically correcting this keystone distortion based on 
the projector’s placement angle.

Before correction

After correction

Use the 

 

 buttons for manual keystone 

adjustment.

Depending on the amount of keystone 
adjustment needed and the image content, 
some information may be lost, or the picture 
quality may suffer.
Even if [

Auto keystone] is set to [On], keystone distortion can be adjusted 

manually. Note that if you change the position or angle of the projector, automatic 
keystone correction will be performed again.
When [

Auto keystone] is set to [On], the automatic keystone correction will be 

performed each time the power is turned on.
Since keystone correction settings are memorized after the power has been turned 
off, it is recommended that you first set [

Auto keystone] to [Off]. Then if the projector 

placement angle against the screen remains unchanged, the keystone adjustment 
will also remain unchanged.

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