Optoma Technology TH7500NL manual Usage Notice, Safety Information

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Usage Notice

Safety Information

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.

Class A emissions limits

This Class A 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 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 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. Please call Optoma 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.

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Contents Table of Contents Safety Information Usage NoticePrecautions Do not Eye Safety Warnings Product FeaturesIntroduction Package OverviewProduct Overview Main UnitControl Panel Input/Output Connections Remote Control Connecting the Projector Install the Projection LensConnect to Computer/Notebook Connect to Video Sources Powering the projector On / Off Powering On the ProjectorPowering off the projector See pages For more information Adjusting the Projected Image Adjusting the Projector’s HeightAdjusting the Projector’s Position Lens Control Panel & Remote Control User ControlsUsing the Remote Control Hdmi How to operate On-screen Display MenusMenu Tree ImageSetup Contrast Display ModeBrightness Tint SharpnessColor Image Advanced Input Source Color SettingsColor Space Display FormatImage Shift Zoom Digital ZoomEdge Mask KeystoneAuto Keystone PIP Size ScreenPIP Location PIP SourceLanguage ProjectionProjector ID Screen TypeMenu Location Lens Function Change Password Setup SecuritySecurity Timer SecurityUser Controls Frequency Setup Signal RGBPhase PositionBlack Level Setup Signal VideoWhite Level SaturationLogo Capture Setup AdvancedLogo Closed CaptioningSetup Network How to use web browser to control your projector Click Change settings of this connection Information Hide Source LockHigh Altitude Keypad LockReset VGA OutIR Function Option Remote SettingsFunction Remote CodeUser Controls Option Advanced Lamp Settings Information Brightness ModeInformation Troubleshooting AppendicesImage is unstable or flickering Image is reversed Projector stops responding to all controls On Screen Messages Replacing the lamp Lamp Replacement Procedure Compatibility Modes  Computer Compatibility PCMode Resolution Sync Hz Sync KHz Analog Digital  Video Compatibility Computer Compatibility MAC RS232 Commands and Protocol Function List RS232 Pin AssignmentsRS232 Protocol Function List Send to projectorIRE Send from projector automatically Ceiling Mount Installation Optoma Global Offices USALatin America Regulation & Safety Notices FCC noticeRemarque à l’intention des utilisateurs canadiens