Canon REALiS 4K500ST Pro AV Manual

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For instructions on connecting the power cord, refer to “Plugging the Projector 
In” (

Press the POWER button.
The [POWER] indicator initially flashes green, after which it remains lit.

The countdown window is displayed for approximately 20 seconds, and then 
the projection is started. Press the OK or EXIT button to hide the countdown 
window.

Turn on the computer or AV equipment power.
Images from the computer or AV equipment are now projected.

• Network functions are not available until about 40 seconds after you plug the projector 

in.

• Some noise may appear in the projected image during the first few minutes, until the 

image stabilizes.

• A window appears when the projector is turned on for the first time. You can select a 

language to be used by the projector for displaying menus and messages in the 
window. Select the desired language with the pointer buttons and press the OK button. 
(

)

You can change the language from the menu at a later time. (

Remote control

Projector

You can change operations when the projector is turned on as follows.
• You can turn on the projector by connecting the power cord, without 

pressing the POWER button. (

)

• You can change the countdown window. (

• You can skip the countdown window. (

)

If no signal is received, the power management feature automatically turns off 
the projector after a certain period of inactivity (by default, 15 minutes). (