BenQ PointWrite User manual

PointWrite User Manual

Table of contents2
Ta b l e o f c o n t e n t s
Shipping contents................. 3
Prepare for setup................. 4
Environmental condition .........................4
Instructions for surface............................5
Camera Installation on
Projector ............................... 7
About PointWrite Pen ....... 8
Installing the batteries ..............................8
Replacing the pen tip................................8
Driver Installation................ 9
Driver installation complete.................10
Running the PointWrite ........................11
Start for interactive
function ................................12
Configuration setting..............................12
Alignment instructions...........................13
PointWrite Calibration..........................14
Calibration complete ........15
Specifications ......................16

Shipping contents 3
Shipping contents
The PointWrite is a built in Interactive Whiteboard on the projector. To use the
PointWrite correctly, please find the standard accessories below and follow the
instructions in this manual.
1. PointWrite: Interactive Whiteboard Sensor.
2. Installation CD: CD contains PointWrite driver, QWrite software and user manual.
3. Quick Start Guide: Short cut of how to use the PointWrite.
4. Two PointWrite Pens: PointWrite Pen is a pen type wireless mouse. Before using the
pen, insert the batteries into the pen.
5. Batteries: AAA size batteries.
6. Mini USB Cable: Connects the PointWrite to PC.
7. Extra Pen Tips
8. Wrist strip
123
PointWrite Installation CD Quick manual
456
Two PointWrite pens Two sets of batteries Mini USB cable
78
Extra pen tips Wrist strip
Digital Projector
Quick Start Guide

Prepare for setup4
Prepare for setup
Environmental condition
For an BenQ projector with the scalable interactive functionality, transforming any flat
surface into a virtual interactive whiteboard.
For an optimal interactive writing quality, follow these guidelines:
1. Close window curtains.
2. Select a projection area away from direct sunlight to prevent writing interference.
3. Keep infrared devices, such as: infrared microphones, away from the front side of the
screen to prevent interference.
4. Remove accessories, such as: watches or necklaces, with a reflective surface to
prevent interference.
Touch area
Touch area Touch area

Prepare for setup 5
Instructions for surface
Optimal interactive quality will be dependent on the selected surface condition. It is
important to choose a flat and non-reflective surface to secure the writing performance.
Selecting a wall surface
• Select a wall that is straight and flat, avoid any protruding objects on it.
• Project on a smooth, semi-gloss painted surface to reduce glare from the projector, to
achieve optimal touch quality and to reduce wear on the pen nib.
Semi-gloss surface
Glossy surface
Glossy surface will increase the
external light intensity and
interference may happen.
Non-smooth surface
or with protruding object on the
surface.

Prepare for setup6
Selecting a board surface
Attach a dry-erase board to the wall if you’re projecting on a textured wall surface. A dry-
erase board is a flat surface that works well with your interactive projector and allows you
to write smoothly in digital ink.
Instructions for a board surface
Consider the following factors when selecting a board to project to optimized the
interactive quality.
• The board surface require to be semi-glossy or matt.
• The board with glossy and reflected surface is not recommended, the surface will
increase the external light intensity and unexpected interference may happen.
Caution: For a existing glossy board, it is recommend to use the projection film to
coverage the existing surface to get a better interactive quality.
Comparison of the board surface
Surface Board material Performance
Semi glossy/Matt
Dry erase board
Best!
The surface will eliminate
reflection intensity.
Glossy
•General whiteboard
•With Galvanized steel
•With Ceramic steel panel
Risk!
Interference may happen
during writing.

Camera Installation on Projector 7
Camera Installation on Projector
The PointWrite camera is available for BenQ selected projector.
Make sure the PointWrite camera is installed properly before you active interactive
function.
Use the USB cable1to connect the projector to PC. Plug the USB mini-B end into the
projector and plug the USB type-A end into PC.
1. A USB cable of 5 meters is provided. Use a USB repeater cable If you need to extend
the length.

About PointWrite Pen8
About PointWrite Pen
The PointWrite Pen provides the following 4 actions:
Click: Touch an icon or a menu on the screen.
Double Click: Touch an icon or a menu on the screen two times.
Right Button Click: Touch an icon or menu for at least 1.5 seconds.
Drag: Touch and drag an object on the screen.
Installing the batteries
Caution: When inserting the batteries into the PointWrite Pen, make sure the battery
polarities are correct.
Replacing the pen tip
1. Removing the pen tip
Hold the pen tip with your fingers. Shake and pull the pen tip out of the pen.
2. Inserting the pen tip
Push the pen tip gently, but not abruptly.

Driver Installation 9
Driver Installation
Use the PointWrite driver in CD to enable the interactive function with PointWrite Pen.
Disconnect the USB cable from
PC when installing.

Driver Installation10
Driver installation complete
• The PointWrite icon will be created on the desktop.
• The installation folder will be created on C: directory.
• When running the PointWrite2, the PointWrite icon appears on the system tray area.
• Click on the PointWrite icon on system tray area and a popup menu will appear.
2. When using the PointWrite for the first time, the configuration window will appear on
the desktop to help you configure the PointWrite.

Driver Installation 11
PointWrite pull-up menu
Running the PointWrite
After you double click on the PointWrite icon on the desktop, the PointWrite will
initiate and the PointWrite icon will be created on the system tray area.
Right click on the PointWrite icon on the system tray area and a pull-up menu appears.
1. Configuration: Choose this when you want to change the installation position of
the projector. To change the language, click on this menu and follow the steps on
page 12.
2. Alignment View: See "Alignment instructions" on page 13 for details.
3. Auto Calibration: If the accuracy is not enough when using the PointWrite,
execute the auto calibration again.
4. Manual Calibration: If the accuracy is not enough when using the PointWrite or
the auto calibration fails, execute the manual calibration.
5. Virtual Keyboard: If keyboard input is needed, click on the “Virtual Keyboard” and
then keyboard will appear on the screen.
6. Run QWrite: Choose this when you want to run the “QWrite”.
7. About PointWrite: This menu provides the PointWrite version information. Click
this menu, and then version information window will appear.
1
2
3
4
5
6
7
PointWrite Version Information

Start for interactive function12
Start for interactive function
To use the PointWrite, the proper setting of the PointWrite configuration is needed. The
Configuration setting window will help you to set up PointWrite correctly.
Configuration setting
1. PointWrite configuration: Select the PointWrite type that you're going to use.
2. PointWrite Language: The default language is the same as the language for your
operating system. If you want to change the language, click on and
then language list will display. After selecting your preferred language, quit the
PointWrite and start the PointWrite again.
3. PointWrite Option:
•Program auto run: Click this item if you want the PointWrite to run
automatically when Windows starts.
•Ceiling Mount Mode: Click this item if you mount the projector on the
ceiling. When the projector is placed on the table, do not click this item.
•Rear Screen Mode: If the projector is installed on the rear screen system,
click this item.
4. Information: Shows the driver and camera firmware version.
1
2
3
4

Start for interactive function 13
Alignment instructions
Alignement view
The PointWrite Alignment function is to set the orientation of the PointWrite to the
screen.
Alignment View: When clicking on the “Alignment View”, the screen image is displayed
on the alignment view as illustrated.
If the screen image is not in the center, the calibration will fail. Please make sure the
PointWrite module is attached to the projector properly.
• Right side conflict • Upper side conflict • Left side conflict

Start for interactive function14
PointWrite Calibration
PointWrite provides two kinds of calibration methods: auto calibration and manual
calibration.
Auto calibration: click on and the calibration process will run automatically.
When you choose this method, white image is shown on the screen and the pattern image
is displayed.
Manual calibration: Click on and the calibration window will be projected on
the screen.
Use the PointWrite pen to click on the center of calibration cursor immediately after
it appears. Then the next cursor will display. Repeat this process until the last calibration
cursor disappears.
Caution: In rare circumstances, auto calibration may fail or accuracy may be low. In this
case, please execute the manual calibration.

Calibration complete 15
Calibration complete
After completing calibration, you can use PointWrite pen as mouse function or launch
QWrite software for writing and annotation.

Specifications16
Specifications
Item Description
PointWrite
Model name PW20U
Technology Image Processing Technology
Refresh Rate 60Hz
Response Time Max. 0.016 sec
Auto Calibration Yes
Calibration Accuracya
a. The accuracy of auto calibration will be impacted depending on your environment.
Max. +/-2 Pixel
Operating Distance Follow Projector Specification
Multi-User 4 pen simultaneously
Multiple Operation 2 Units
PC Connection Mini USB
Power Source PC USB Power
Max USB Cable Length 15 m (5 m USB cable + Repeater)
OS Supported Windows: WinXP, Vista, 7, 8, 10
Mac: Snow Leopard or later
Storage Temperature -20°C ~ 60°C
Operating Temperature 5°C ~ 40°C
Dimensions 93 mm x 38.7 mm x 44 mm
Weight 50 g
Compatible model Selected BenQ Ultra short throw models
(Throw ratio 0.23 ~ 0.3)
PointWrite Pen
Power AAA Battery*2
Length 176 mm
Diameter 15 mm
Weight 35 g
Color White