Benq MS517 用户手册

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页码 74
Operation 41
Hiding the image
Press the Eco Blank button from projector or remote control to turn off the image for a 
period of time with up to 70% lamp power saving. Press any key on the projector or 
remote control to restore the image. 
The word "Eco Blank" appears at the screen while 
the image is hidden. When this function is activated 
with an audio input connected,the audio can still be 
heard.  
• Eco Blank: Save up 70% of your lamp power. 
Time to do your part in saving the planet. 
The automatic switch to Eco Blank Mode after the 
projector is turned on for over three minutes without a display source, eliminating 
unnecessary energy waste and prolonging the life of the projector lamp
You can set the blank time in the 
SYSTEM SETUP: Basic > Operation Settings > 
Blank Timer 
menu
 
to let the projector return the image automatically after a period of 
time when there is no action taken on the blank screen. The length of time can be set from 
5 to 30 minutes in 5-minute increments.
Do not block the projection lens from projecting as this could cause the blocking object to 
become heated.
No matter Eco Blank Timer is activated or not, you can press any key (except the 
Page Up/
Down
 key) on the projector or remote control to restore the picture.
Freezing the image
Press 
 on the remote control to freeze the image. 
The word 'FREEZE' will display in the screen.
 
To 
release the function, press any key (except the 
Page 
Up/Down
 key) on the projector or remote control.
Even if an image is frozen on the screen, the pictures 
are running on the video or other device. If the 
connected devices have active audio output, you will 
still hear the audio even though the image is frozen 
on screen.