Casio XJ-S53 Manual De Usuario

Turning on the Eco Mode reduces lamp brightness to save power. The projector’s cooling fan 
also operates at a slower speed while the Eco Mode is turned on, which results in quieter 
operation.
Turn on the Eco Mode when your priority is quieter operation. Turn off the Eco Mode when 
your priority is maximum brightness.

Press [ECO] to toggle the Eco Mode on and off.

Use the setup menu (page 11) to select the lamp mode when you have an external 
device connected to the projector’s USB port.

Pressing the [FUNC] key displays the menu shown below.

You can use this menu to perform the operations described below.
z Adjust image brightness

Highlight “Brightness” and then press the [ENTER] key.
• This performs the same operation as pressing the [BRIGHT] key (

 key) described on 

z Turn the Eco Mode on or off

Highlight “Eco Mode” and then press the [ENTER] key.
• This performs the same operation as pressing the [ECO] key (

U

 key) described on 

z Select the aspect ratio of the projected image

Highlight “Aspect Ratio” and then press the [ENTER] key.
• This performs the same operation as pressing the [ASPECT] key (

…

 key) described on 

When you have an external device connected to the projector’s USB port, use the 
[FUNC], [

], [

U

], and [

…

] keys to control the connected device. For details, see the 

“USB Function Guide” on the bundled CD-ROM.