i3-TECHNOLOGIES L3503W User manual

i3Projector
User’s Manual
(L3503W / L3403FHD / L3403UW)

2
Table of Contents
1. Usage Notice ..........................................................................................................................................................................4
1.1. Safety Information.....................................................................................................................................................4
1.2. Precautions...................................................................................................................................................................5
2. Introduction ............................................................................................................................................................................6
2.1. Package overview ......................................................................................................................................................6
2.2. Product overview.......................................................................................................................................................7
A) Main Unit ......................................................................................................................................................................7
B) Control Panel...............................................................................................................................................................8
C) Input/ Output Connections ...................................................................................................................................9
D) Remote Control.......................................................................................................................................................10
E) IR PEN (*Optional accessory) .............................................................................................................................11
3. Installation ............................................................................................................................................................................12
3.1. Connecting the Projector ....................................................................................................................................12
A) Connect to Computer/Notebook..................................................................................................................... 12
B) Connect to Video Sources...................................................................................................................................13
3.2. Powering the Projector On/Off.........................................................................................................................13
A) Powering On the Projector .................................................................................................................................14
B) Powering Off the Projector.................................................................................................................................15
C) Warning Indicator...................................................................................................................................................15
D) LED Lighting Message .......................................................................................................................................... 16
3.3. Adjusting the projected image .........................................................................................................................17
A) Adjusting the Projector’s height.......................................................................................................................17
B) Adjusting the Projector’s focus .........................................................................................................................18
C) Adjusting Projection Image Size (Diagonal) ................................................................................................ 19
4. User Controls.......................................................................................................................................................................25
4.1. Control panel and Remote Control .................................................................................................................25
A) Control Panel............................................................................................................................................................25
B) Remote Control.......................................................................................................................................................26
4.2. On-screen Display Menus ...................................................................................................................................28
A) How to operate? ..................................................................................................................................................... 28
B) Picture .........................................................................................................................................................................29
C) Screen..........................................................................................................................................................................31
D) Settings.......................................................................................................................................................................32
E) Volume........................................................................................................................................................................33
F) Options .......................................................................................................................................................................34

G) Options/Laser Settings .........................................................................................................................................36
H) 3D..................................................................................................................................................................................36
I) Blending Mode ........................................................................................................................................................37
J) Interactive ..................................................................................................................................................................38
K) LAN...............................................................................................................................................................................46
4.3. EZView.........................................................................................................................................................................53
4.4. Crestron......................................................................................................................................................................57
5. Multimedia ...........................................................................................................................................................................60
5.1. Accessing Multimedia Files.................................................................................................................................60
A) How to access Multimedia Mode ....................................................................................................................60
6. Appendices...........................................................................................................................................................................65
6.1. Installing and cleaning the dust filters...........................................................................................................65
6.2. Compatibility Modes.............................................................................................................................................66
A) VGA Analog...............................................................................................................................................................66
B) HDMI Digital.............................................................................................................................................................67
6.3. RS232 Commands and Protocol Function List............................................................................................ 70
A) RS232 Port Settings ...............................................................................................................................................70
B) RS232 Signals Connection ..................................................................................................................................70
C) Commands set list..................................................................................................................................................71
6.4. Ceiling Mount Installation...................................................................................................................................73
6.5. Regulation & Safety Notices.............................................................................................................................. 74

Usage Notice
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1. Usage Notice
1.1. Safety Information
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE ENCLOSURE. DO NOT
OPEN THE CABINET. REFER SERVICING TO QUALIFIED PERSONNEL ONLY.
Class B emissions limits
This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment
Regulations.
Important Safety Instruction
1. Do not block any ventilation openings. To ensure reliable operation of the projector and to
protect from overheating, it is recommended to install the projector in a location that does not
block ventilation. As an example, do not place the projector on a crowded coffee table, sofa,
bed, etc. Do not put the projector in an enclosure such as a book case or a cabinet that restricts
air flow.
2. Do not use the projector near water or moisture. To reduce the risk of fire and/or electric shock,
do not expose the projector to rain or moisture.
3. Do not install near heat sources such as radiators, heaters, stoves or any other apparatus such
as amplifiers that emits heat.
4. Clean only with dry cloth.
5. Only use attachments/accessories specified by the manufacturer.
6. Do not use the unit if it has been physically damaged or abused. Physical damage/abuse would
be (but not limited to):
•Unit has been dropped.
•Power supply cord or plug has been damaged.
•Liquid has been spilled on to the projector.
•Projector has been exposed to rain or moisture.
•Something has fallen in the projector or something is loose inside.
Do not attempt to service the unit yourself. Opening or removing covers may expose you to
dangerous voltages or other hazards.
7. Do not let objects or liquids enter the projector. They may touch dangerous voltage points and
short out parts that could result in fire or electric shock.
8. See projector enclosure for safety related markings.
9. The unit should only be repaired by appropriate service personnel.
The lightning flash with arrow head within an equilateral triangle is intended to
alert the user to the presence of uninsulated “dangerous voltage” within the
product’s enclosure that may be of sufficient magnitude to constitute a risk of
electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to
the presence of important operating and maintenance (servicing) instructions in the
literature accompanying the appliance.

Usage Notice
1.2. Precautions
Please follow all warnings, precautions and maintenance as recommended in this users
guide.
•Warning: Do not look into the projector’s lens when the lamp is on. The bright light may hurt and
damage your eyes.
•Warning: To reduce the risk of fire or electric shock, do not expose this projector to rain or
moisture.
•Warning: Please do not open or disassemble the projector as this may cause electric shock.
Do:
•Turn off and unplug the power plug from the AC outlet before cleaning the product.
•Use a soft dry cloth with mild detergent to clean the display housing.
•Disconnect the power plug from AC outlet if the product is not being used for a long period of
time.
Don’t:
•Block the slots and openings on the unit provided for ventilation.
•Use abrasive cleaners, waxes or solvents to clean the unit.
•Use under the following conditions:
oIn extremely hot, cold or humid environments.
Sea level to 6000 feet Extremely hot: > 35°C Extremely cool: < 5°C
6000 feet above Extremely hot: > 30°C Extremely cool: < 5°C
Extremely humid: > 70% R.H. (Relative Humidity)
oIn areas susceptible to excessive dust and dirt.
oNear any appliance generating a strong magnetic field.
oIn direct sunlight.

Introduction
6
2. Introduction
2.1. Package overview
Unpack and inspect the box contents to ensure all parts listed below are in the box. If something is
missing, please contact your nearest customer service centre.
Due to different
applications in each
country, some regions
may have different
accessories
Optional accessories for interactive solution.
Interactive function
works with projector
(Camera embedded)

Introduction
2.2. Product overview
A) Main Unit
1. Control panel
2. Focus switch
3. Ventilation (inlet)
4. IR Receiver
5. Ventilation (Outlet)
6. Speaker
7. Power Socket
8. Input/output Connections
9. Lens
Note: The interface is subject to model’s specifications.

Introduction
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B) Control Panel
1. Power LED
2. Enter
3. Temp LED
4. Lamp LED
5. Menu
6. Input
7. Four Directional Select Keys
8. Power/Standby button
9. IR Receiver

Introduction
C) Input/ Output Connections
1. VGA1-In/yPbPR Connector
(PC Analog Signal/Component Video Input/HDTV/YPbPr)
2. HDMI2 Input Connector
3. HDMI1 Input Connector
4. USB Connector (Connect to PC for Remote Mouse function)
5. RJ45 Connector (Optional)
6. USB Type A Connector (Optional)
7. Power Socket
8. Interactive connector (3.5mm mini jack, Optional)
9. VGA-Out/VGA2-in connector
10. RS-232 Connector (9-pin DIN Type)
11. Composite Video Input Connector
12. Composite Audio input (right) connector
13. Composite Audio input (left) connector
14. Audio Output Connector (3.5mm mini jack)
15. Audio Input Connector (3.5mm mini jack)
16. Audio Input connector (microphone)
17. KensingtonTM Lock Port
Note:
•The interface is subject to model’s specifications.
•Monitor loop through only support in VGA1-In/YPbPr

Introduction
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D) Remote Control
1. Infrared transmitter
2. LED Indicator
3. Power ON/OFF
4. OK
5. Four Directional Select Keys
6. Menu
7. Exit
8. Zoom in
9. Reset
10. Auto
11. Source
12. Zoom out
13. Volume +/-
14. Keystone +/-
15. Image
16. Black screen
17. Aspect ratio
18. VGA1
19. HDMI1
20. VGA2
21. HDMI2
22. Video
23. Screen freeze
24. Numbered keypad (for password input)