Casio XJ-A241 User Manual

The following three Eco Mode settings are available to specify whether priority should be given to 
low-power, low-noise operation or to projection brightness.

Important!

z While “On (Auto)” is selected as the Eco Mode setting, make sure that the brightness sensor 

on the top of the projector is not blocked by anything.

z The local environment and setup conditions affect the brightness sensor, so operation when 

“On (Auto)” is selected for the Eco Mode depends on these factors.

z This causes “Eco Mode” window to appear on the projection screen.

W] and [X] keys to select the setting you want.

z If you select “On (Manual)” here, go to step 3. If you select another setting, jump to step 4.

Important!

The “On (Auto)” setting cannot be selected for the Eco Mode while “Rear” is selected for “Screen 
Settings

J Projection Mode” (page 37) on the setup menu. If the “Projection Mode” setting is 

changed to “Rear” while “On (Auto)” is selected for the Eco Mode setting, the Eco Mode setting 
will automatically change to “On (Manual)”.

: A brightness sensor on the top of the projector senses surrounding light, and 

automatically adjusts projection brightness and color accordingly. Brightness is 
reduced for darker surroundings, which saves power and reduces operation noise.

On (Manual): Enables manual adjustment to balance the needs of low-power, quiet operation and 

projection brightness.

: Give top priority to projection brightness.

1

Press the [T] key to move the highlighting to the Eco Level.

2

Use the [W] and [X] keys to adjust the Eco Level to the setting you want.
Fewer 

 marks gives higher priority to projection brightness. A greater number gives high 

priority to low-power, quiet operation.