NEC WT615 - Manual (Page 20)

13
ᕥ Part Names and Functions of the Supplied Electronic Pen (WT615 only)
The WT615 comes with an electronic pen.
The electronic pen works as a USB mouse connected to the projector. See page
53 for connecting a USB mouse.
The electronic pen and the projector’s sensors can be used to convert your whiteboard into a virtual touchscreen which
allows you to operate your projector’s menu or use the ChalkBoard feature. See “
ᕨ Using the Electronic Pen” on page
45 .
Important
Before you use the electronic pen or when you have changed the position of the projector or the screen size, be sure
to use [Calibration] to calibrate the electronic pen and the screen.
1. Introduction
The buttons work as computer mouse buttons.
Pen tip ................... Left click button
Button A ................ Right-click button
Button B ................ Button to turn on or off the ChalkBoard toolbar.
NOTE:
• Button A or B must be pressed and held for a minimum of 0.5 second.
• Pressing and holding the buttons A and B at the same time for a minimum of 0.5 second will change to “Pen Calibration”
mode. See also page 47 .
Pen tip
Button A
Button B
Requirements for the Electronic Pen Function
• Screen size: 40” to 80”
• Projector orientation: “Desktop Front” and “Ceiling Front”
• [Screen Type]: “4:3”
• [Aspect Ratio]: “4:3”
• Digital Zoom: 100%
• [Cornerstone] and [Keystone]: Not performed
• Operating temperature: 59 to 95
°F (15 to 35°C)
• [Resolution]: "Auto"
Battery Installation
1 2 3
Electronic Pen Precautions
• Handle the electronic pen carefully.
• If the electronic pen gets wet, wipe it dry immediately.
• Avoid excessive heat and humidity.
• If you will not be using the electronic pen for a long time, remove the battery.
• Dispose of a used battery according to your local regulations.
NOTE: Do not hold this part. Otherwise, the electronic pen
may not work properly.