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InFocus IN3924 User Manual

InFocus IN3924
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41
LiteBoardWand
The LiteBoard™ Wand works like a wireless mouse - but one that works in
midair, not on your desktop. Just hold the wand in your hand, and point it at the
projected image to point, click and drag. The wand works with all your software,
just like a regular mouse.
Charging the Wand’s Battery
When the wand’s amber battery light starts to blink, its internal battery is low (if
the battery is fully discharged, you won’t be able to turn the wand on by pressing
its tip, left or right buttons).
To charge the battery, open the flap at the bottom of the wand to expose the
wand’s USB connector. Then connect a USB cable between the wand and the USB
power adapter, or a computer (if connecting to a computer, make sure the
computer is powered on). The battery light will stay on while the battery is
charging, then it will turn off when the battery is fully charged.
When charging is finished, you can disconnect the USB cable (or keep the cable
connected and use the wand while it’s charging).
NOTE: 5-10 minutes of charging is enough for about an hour of wand use. A full
charge will take 6-8 hours and will allow 20-40 hours of non-stop wand use. A fully
charged, new wand will hold a charge in standby for up to 3 weeks.
Caution: The lithium battery is only rechargeable, and is not user serviceable or
user replaceable.
Caution: Always use the included USB cable and power adapter (or your
computer) to charge the wand.
How to Use the Wand
1 The projector needs to be powered on and connected to your computer.
2 Connect the projector and your computer with a USB cable.
3 Connect the projector and your computer with a VGA cable.
4 Make sure the wand's battery is charged or charging.
5 Turn on the projector and make sure it's displaying the computer's screen -
set the source to Computer 1 or Computer 2 (press the source button on the
projector or its remote if needed - you may need to press it several times).
6 Enable the LiteBoard™ Wand in the Advanced Menu > Setup > Keypad/
Remote menu.
7 Turn on the wand by pressing its tip, left or right button - the wand's blue
status light will start to blink.
8 Point the wand at the screen to point, click, and drag - just like a normal
mouse. The Undo button is located at the bottom of the wand. You can select
the function of the wand's Undo Button.
NOTE: When you’re done, set the wand aside and make sure it isn’t pointing at
the screen; it will turn itself off automatically after 1 minute.
Wand Position and Avoiding Shadows
Your Location Distance from the Screen
You can use the LiteBoard™ Wand right up against the screen, or around the
room. You might find that your pointing accuracy will improve if you get closer to
the screen. Also, avoid standing too far off from either side of the screen.
Avoid Shadows!
The wand won't work if its sensor is in a shadow or if it is pointing at a shadow:
Correct (no shadow) Incorrect (shadow)

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InFocus IN3924 Specifications

General IconGeneral
White Brightness3000 lumens
Native Resolution1024 x 768
Contrast Ratio2, 400:1
Aspect Ratio4:3
Throw Ratio Range0.48:1
3Dyes
Minimum Screen Size49 inches
Maximum Screen Size74 inches
Minimum Distance2 feet
Maximum Distance3 feet
Video Inputvga, hdmi, composite video
Inputshdmi, composite video, ethernet, usb, vga
OS Compatibilitymac, windows
Weight and Dimensions IconWeight and Dimensions
Depth9.1 inches
Height5.2 inches
Width12.9 inches
Net Weight9.9 pounds

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