Infocus W3904 Benutzerhandbuch

Turn off the projector

Download it at 

www.infocus.com/support

The Reference Guide is available in multiple languages. It covers advanced setup and 

operation, including using the projector menus, using the remote to control presentations, 

using LAN/network functions, and lamp replacement instructions. 

Press the power button

The power light on the projector will blink while the fan cools the 
lamp. If you need to unplug the projector, wait until the fan stops and 
the power light stops blinking and stays on. Note: While the power 
light is blinking, button presses on the projector and remote are 
ignored.

Optional:

 Use LiteBoard wand

The wand works with computer sources only

Charge the wand’s battery

Connect the USB power adapter to an electrical outlet, then connect a USB cable 
between the adapter and the wand. Unplug the cable when the     light turns off.

Connect the computer and projector with USB

 

Connect the other USB cable between your computer and the projector’s DisplayLink 
connector (see step       ). Note: You don’t need to install DisplayLink software to use 
the wand.

Turn on the wand

Press the wand’s tip, or press its L or R button (the     light will blink).

Use the wand as a wireless mouse

To move: Point the wand at the screen.
To click: Push the wand’s tip onto the screen, or click the L button.

Avoid shadows!

The wand won’t work if its tip is in a shadow, or if it is pointing at a shadow. 

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For detailed instructions and troubleshooting,

download the Reference Guide (see below).

Lithium battery caution: The LiteBoard wand lithium battery is only rechargeable, and is not user serviceable or user 
replaceable. Always use the included USB cable and power adapter (or your computer) to charge the wand.

USB connector 

behind flap