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InFocus INL4128 User Manual

InFocus INL4128
61 pages
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English
1
Safety Instructions
The lightning ash 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
su󰀩cient 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.
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.
Important Safety Instruction
1. Do not block any ventilation openings. To ensure reliable operation of the projector and to protect from over
heating, 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 co󰀨ee table, sofa, bed, etc. Do not put the projector in an enclosure
such as a book case or a cabinet that restricts air ow.
2. Do not use the projector near water or moisture. To reduce the risk of re 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 ampliers
that emit heat.
4. Clean only with dry cloth.
5. Only use attachments/accessories specied 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. Please call InFocus before you send the unit for repair.
7. Do not let objects or liquids enter the projector. They may touch dangerous voltage points and short out parts
that could result in re or electric shock.
8. See projector enclosure for safety related markings.
9. The unit should only be repaired by appropriate service personnel.
Intended Use Statement
y Operation Temperature:
- For 0 - 2500 ft, 5°C ~ 40°C
- For 2500 - 5000 ft, 5°C ~ 35°C
- For 5000 - 10000 ft, 5°C ~ 30°C
y Maximum Humidity:
- Operating: 10%~80% RH (Max.), Non-condensing
- Storage: 5%~95% RH, Non-condensing
The ambient operating environment should be free of airborne smoke, grease, oil and other contaminants that can
a󰀨ect the operation or performance of the projector.
Use of this product in adverse conditions will void the product warranty.
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InFocus INL4128 Specifications

General IconGeneral
Brightness5000 lumens
Contrast Ratio1, 000, 000:1
Display TechnologyDLP
Throw Ratio1.21 - 1.59:1
Weight8.6 lbs (3.9 kg)
Projection TechnologyDLP
Lamp Life (Normal)4000 hours
Zoom Ratio1.1x
Speakers10W
Video Modes480i, 480p, 576i, 720p, 1080i, 1080p
Input PortsHDMI, VGA, Composite Video, S-Video
Output PortsVGA, Audio

Summary

Safety Instructions

Key Safety Precautions

Lists crucial safety precautions for operation.

Safety Information

Hazard Warnings

Specific warnings about voltage, impact, tripping, and light.

Introduction

Setup and Installation

Installation Positions

Describes the four possible installation positions.

Installation Precautions

Important notes on projector placement and tilt.

Adjusting Projector Image

How to adjust image height, zoom, focus, and shift.

Using the Projector

Powering On and Off

Steps for turning the projector on and off.

Input Source Selection

How to choose the active input signal.

Display Image Settings

Adjusting image parameters like brightness, contrast, color.

Setup Options

Projection, screen type, power, and security settings.

Network Management

LAN configuration, web browser control, and direct connections.

Additional Information

Troubleshooting Common Issues

Solutions for common image and remote control problems.

Warning Indicator Lights

Explanations for projector status and error LEDs.

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