Canon REALiS 4K500ST Pro AV Manual

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This section describes features convenient during presentations and in other 
situations.

Projection can be temporarily blanked after a presentation, or to divert the 
audience’s attention away from the screen.

Press the BLANK button to black out the image.
Press the BLANK button again to show the image.

• You can set the screen state while blacking out the image in the menu. 

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• The lamp remains illuminated while the image is blacked out.

Projection can be temporarily frozen during computer operations that would be 
distracting, or to pause playback of video or animation.

Press the FREEZE button to freeze the moving image. The 
projector shows the following icon.
Press the FREEZE button again to return to the original display.

• It is also cancelled when the input signal is terminated.

Even without any input signals, the projector can project a test 
pattern. Test patterns can be projected during installation to check 
how the projector is installed.
To project a test pattern, press the TEST PATTERN button on the 
remote control.
To stop test pattern projection, press the TEST PATTERN button 
again.

For details on projecting test patterns, see “Install settings” (

) or “Displayed Test 

Remote control

Remote control

Remote control