InFocus INL4128 Manual

Safety Instructions
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.
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 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 emit 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. 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 fire 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
affect the operation or performance of the projector.
Use of this product in adverse conditions will void the product warranty.
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