MU641 FAQ - Support | BenQ Croatia

BenQ MU641 Wireless Meeting Room WUXGA Business Projector

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Why does the projector not respond to any command when powering on or turning off?

How to resolve the "Illegal Format" message that popped up when I was inputting RS232 commands?

Which reminder messages will stop being displayed after "Reminder Message" is switched off?

Can I control the BenQ projector with a remote control designed by other manufacturers?

How do I use a RS232 cable to power on or power off the projector?

How do I use a RS232 cable to control the volume and sound on the projector?

Does the projector support changing slides on PowerPoint using a remote which emulates page up and page down commands for both Windows PC and MacOS?

How to change the lamp and reset the lamp timer?

How do I mute the projector?

Can I change the projector lamp myself?

For projectors that use an anamorphic lens, there are Anamorphic 2.4:1/Anamorphic 16:9 options in the Aspect Ratio setting. May I know what they are for?

My remote control is not working. What can be done to fix it?

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