Benq MX503 ユーザーズマニュアル

Operation

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1.

Go to the SYSTEM SETUP: Basic > Presentation Timer menu and highlight 
Off. Press MODE/ENTER. A confirmation message displays.

2.

Highlight Yes and press MODE/ENTER to confirm. You will see the message 
“Timer is Off” displaying on the screen. 

Remote paging operations

Connect the projector to your PC or notebook with a USB cable prior to using the paging 

function.

 See 

 

for details.

You can operate your display software program (on a connected PC) which responds to 

page up/down commands (like Microsoft PowerPoint) by pressing PAGE UP/PAGE 

DOWN on the remote control.

If remote paging function doesn't work, check if the USB connection is correctly made and 

the mouse driver on your computer is updated to the latest version.

The remote paging function cannot work with Microsoft

®

 Windows

®

98 operating system. Windows

®

XP or 

higher operating systems are recommended.

Freezing the image

Press 

 Freeze on the remote control to freeze the image. The word “FREEZE” will 

display in the upper left corner of the screen. To release the function, press any key on the 

projector or remote control.

If your remote control has the following keys, please note that they cannot be pressed to release the function: 

LASER, #1, #4, PAGE UP/PAGE DOWN. 

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 onscreen.

Hiding the image

In order to draw the audience's full attention to the presenter, you can use ECO BLANK 

on the projector or remote control to hide the screen image. When this function is 

activated with an audio input connected, the audio can still be heard. 

You can set the blank time in the 

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.

If the preset time spans are not suitable for your presentation, select Disable.

No matter 

Blank Timer is activated or not, you can press most of the keys on the 

projector or remote control to restore the picture.

Do not block the projection lens from projecting as this could cause the blocking object to become heated and 

deformed or even cause a fire.

Locking control keys

With the control keys on the projector locked, you can prevent your projector settings 

from being changed accidentally (by children, for example). When the Panel Key Lock is 
on, no control keys on the projector will operate except 

 POWER.