i3 3303WI Manuale utente
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Table of Contents
Usage Notice ...........................................................................................................................3
Step 1: Environment Check....................................................................................................4
Step 2: Installing the Light Curtain Touch module ..............................................................7
Step 3: Install Utility Software................................................................................................9
Step 4: Initial Setup...............................................................................................................10
Step 5: Operation Mode.......................................................................................................11
Step 6: Laser Beam Alignment ............................................................................................12
Step 7: Touch Area Setting...................................................................................................15
Step 8: Calibration ................................................................................................................17
Step 9: Touch Sensitivity ......................................................................................................18
Step 10: Trouble-shooting Viewer.......................................................................................19
Trouble-shooting ..................................................................................................................20
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Usage Notice
Please follow all warnings, precautions and maintenance as recommended in this
user's manual.
Warning - Do not disassemble Light Curtain Touch module.
Warning - Do not use, store, or leave Light Curtain Touch module near fire, or
in places with a high temperature, e.g., in direct sunlight, or in sun-heated cars.
Warning - Use standard USB cable(maximum length: 5m). To extend USB cable
length over 5m, a certified active extension USB cable is required.
Warning - Do not allow liquid or foreign material enter Light Curtain Touch
module.
Precautions
IR camera on projector receives infrared signal from Light Curtain Touch module
which is attached to the whiteboard.
To operate normally:
IR camera should face the projection image area on the wall.
Remove any obstacle in between IR camera and Light Curtain Touch module.
Do not place other infrared communication devices, lighting equipments, or
residential heating equipments etc, nearby.
Only use the interactive cable from accessory kit, L side connector should plug
into Light Curtain Touch module.
Maintenance: Gently clean the optical port with dust blower.
How it works
Light Curtain Touch covers the entire whiteboard with a thin invisible IR light.
When finger or stylus breaks into the Light Curtain Touch, IR light reflects to IR
camera.
Camera module tracks multiple touch points and reports positions to a PC or
laptop via USB.
To optimize touch function, whiteboard non-flatness should be less than 5mm.
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Step 1: Environment Check
Before setting up and installing the projector and Light Curtain Touch module, ensure
that the interactive cable work for the installation location of the mount in advance.
Note:
Make sure the projector is installed under the following conditions:
- The projected image is a rectangular shape without any distortion.
- The projector is tilted at an angle no more than +/-3 degrees vertically and horizontal
in relation to the screen.
- When using the interactive function, install the projected image within reach.
- Do no install the projector or screen in a location subject to direct sunlight. If the
projector or the screen is subject to direct sunlight, the interactive function may not
operate correctly.
A. Light Curtain Touch installation Information
Before installing the Light Curtain Touch module, the projection surface must meet
the following conditions/criteria:
1. The screen surface is a flat, smooth unwrapped surface with no unevenness of
more than 5mm. The surface can either be a flat wall or a whiteboard. For
details on how to check surface flatness see page 8.
2. The surface must allow for the Light Curtain Touch module to be fixed with
screws.
If the projection surface meets the criteria above the projector and Light Curtain
Touch module can then be installed in one of the following ways
1. Mount the projector to the wall and the Light Curtain Touch module to the
whiteboard.
2. Mount the projector and Light Curtain Touch module to the wall.
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B. Whiteboard guideline
When installing the Light Curtain Touch module on a whiteboard please follow the
guidelines below:
B-1. For standard aspect ratio (4:3, 16:10 and 16:9)
B-2. For ultra-wide aspect ratio (16:6)
If the whiteboard frame thickness is greater than 3mm the reflected light interference
from the whiteboard frame may be detected by IR camera. This can compromise the
touch function. To reduce the risk of this happening it is recommend that a 50mm
boarder is kept around the projected image instead of 10mm as shown in diagram on
the previous page.
For standard aspect ratio (4:3, 16:10 and 16:9)
gap: 2~10cm
From the top of image area, a gap must be kept 2~10cm
away from the bottom of LCT module.
For suggested whiteboard frame design(height <3mm),
keep 10mm bezel at left/right/bottom of image area.
For regular whiteboard (ex: aluminum frame,
height>3mm), keep 50mm bezel at left/right/bottom of
image area.
For ultra-wide aspect ratio (16:6)
gap: 4~10cm
From the top of image area, a gap must be kept 4~10cm
away from the bottom of LCT module.
For suggested whiteboard frame design(height <3mm),
keep 10mm bezel at left/right/bottom of image area.
For regular whiteboard (ex: aluminum frame,
height>3mm), keep 50mm bezel at left/right/bottom of
image area.
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If the whiteboard frame thickness is less than 3mm, ensure the reflected light
interference is not observed while doing Step 6 Laser Beam Alignment.
C. Measuring projection surface flatness
Criteria: overall whiteboard flatness <5mm, flatness requirement is <3mm at Light
Curtain Touch module mounting area.
Equipment: leveling instrument (1.2~1.5m) and thickness gauge.
Split projection area into 16 segments equally as below chart. Place leveling
instrument on whiteboard.
Fra
White board
IR
CAMERA
>3mm
≤3mm
White board
IR
CAMERA
NG
OK
Point1 Point2 Point3
Point4 Point5 Point6
Point7 Point8 Point9
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Step 2: Installing the Light Curtain Touch
module
1. Open top cover by screwdriver.
2. Mount base plate to whiteboard or wall
Keep away distance to image area for ultra-wide aspect ratio (16:6):
-7.5 ~ 13.5cm from bottom of base plate
-4 ~ 10cm from bottom of Light Curtain Touch module
Keep away distance to image area for standard aspect ratio (4:3, 16:10 and 16:9):
-5.5 ~ 13.5cm from bottom of base plate
-2 ~ 10cm from bottom of Light Curtain Touch module
2-1. For short-term demonstration:
2-1-1. Clean surface with isopropyl rubbing alcohol, wipe gently, let dry.
2-1-2. Adhere double-sided tape (enclosed in accessory box) onto base plate, then
paste onto the whiteboard or wall.
Caution: Do not use with wallpaper. May not adhere well to vinyl surfaces or
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textured surfaces.
2-b. For long-term use:
Use screws to fix base plate onto whiteboard:
-Drill tip: ΦO=2.3mm
-Screw type: M3x6L
-Screw head: ΦO<5.5mm, thickness <2.5mm
3. Fix curtain module with wall plate by screws
4. Plug power cord to Light Curtain Touch module
Note: L side connector must plug into Light Curtain Touch module.
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Step 3: Install Utility Software
A. System requirements
To ensure normal operation of the touch function, follow below requirement to
check your system condition.
System requirement
Operating system
Microsoft Windows XP (SP3)/Windows 7
(32bit/64bit)/Windows 8/ Windows 8.1
(. NET Framework 4.0 must be installed)
Mac OS X(10.7~10.10)
CPU
Intel® Core™ i3 or above
Memory
2GB or more
B. Install software utility from CDROM. Utility icon indicator as below:
Finger/Stylus
Active Pen
Disconnected
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Step 4: Initial Setup
For first time setup, follow Installation Guide to complete installation procedure ( ).
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