ViewSonic VPW450HD manual Important Safety Instructions, Risk of Electric Shock

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IMPORTANT SAFETY INSTRUCTIONS

WARNING

RISK OF ELECTRIC

SHOCK

WARNING: To reduce the risk of electric shock, do no remove the front or back covers. No user-serviceable parts inside. Refer servicing to qualified service personnel only.

The lightning flash with arrow-head within a triangle is intended to inform the user that parts inside the product are a risk of electric shock.

The exclamation point within a trian- gle is intended to tell the user that important operating and servicing instructions are explained.

WARNINGS & PRECAUTIONS

„To prevent damage which may result in fire or shock hazard, do not expose this product to rain or moisture.

„To prevent electric shock, do not remove cover. No user serviceable parts are inside. Refer servicing to qualified service personnel only.

„Keep display away from excessive dust, high temperatures, moisture or direct sunlight.

„Use in a well-ventilated area and do not cover ventilation openings.

„Unauthorized modification of this equipment or usage of an unshielded connecting cable may cause exces- sive interference.

„When the display is not in use for a long period of time, disconnect it from the electric outlet.

„If the picture displayed is in any way abnormal, turn off the unit and disconnect it from the electric outlet. Verify your signal wire connections and reconnect the unit to the electric outlet.

„Disconnect from the electric outlet before cleaning. Do not use liquid or aerosol cleaners. Use only a slightly damp cloth for cleaning.

„Do not place this product on an unstable cart, stand or table. The product may fall, causing serious damage.

„Do not place the unit on a bed, sofa, rug, or other similar surfaces. Never place the unit near or over a radi- ator or heat source. Do not install unit in an enclosed area unless proper ventilation is provided.

„The unit should be operated from the type of power source indicated on the label. If the type of available power is unknown, consult your dealer or local power company.

„The unit is equipped with a 3-pin grounded plug. The plug will only fit into a grounded power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician. Do not alter the plug; this will defeat the safety feature.

„Do not rest objects on the power cord & avoid placing power cord near high traffic areas.

„Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.

„Disconnect the unit from the main supply and refer servicing to qualified service personnel under the fol- lowing conditions:

Power cord or plug is damaged or frayed.

Liquid has been spilled into the product.

Unit has been exposed to water or moisture.

Unit does not operate normally when the operating instructions are followed. Adjust only those controls that are covered by the operating instructions, improper adjustment of other controls may result in dam- age which often requires extensive work by a qualified technician to restore the unit to normal opera- tion.

Unit has been dropped or the cabinet has been damaged.

Unit exhibits a distinct change in performance, indicating a need for service.

42ViewSonic VPW450HD

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Contents VPW450HD Contents For Your Records Package Contents Product Features „ SRS Sound ProcessingUnderstanding Your Display Swap WideConnecting the Display Connecting a DVD PlayerUsing Component Video Input Using S-Video InputConnecting a Hdtv Decoder Set-Top Box Using RGB InputConnecting a VCR External Audio ConnectionsConnecting a PC Using RGB or DVI Video InputOperating the DISPLAY-BASICS Powering on / OFFSelecting Signal Source Adjusting Sound Volume Using MuteWhat is Digital Television or DTV? What is the Difference Between HDTV, EDTV, and SDTV?Running Hdtv Understanding HdtvWhat is Down-Convert? Advanced Functions Picture-In-Picture PIP / Split ScreenAccessing PIP and POP Modes using OSD Picture-In-Picture PIP / Split Screen Con’tPIP On/Off Input Source Selection PIP Window Position PIP Window SwapFor 43 Aspect Ratio Square Content For Widescreen ContentWidescreen 169 Aspect Ratio Viewing Modes Understanding Widescreen ModesOn-Screen Display OSD Settings Accessing Widescreen Viewing Modes using OSDAccessing OSD Settings Menu Widescreen Viewing Modes Con’tSleep Timer Settings Setting Sleep Timer Using OSDSetting Sleep Timer Using Remote Control Sleep Timer On/OffSound Adjustments Setting Output Using OSDSound Adjustments Using OSD Switching OFF Built-In SpeakersSignal Frequency Information Display When Using AV1 and AV2 InputsWhen Using Component 1 & 2 Inputs When Using RGB & DVI InputsFor AV / S-Video Adjusting PictureAccessing Picture Adjustment Mode Geometric Adjust For Component VideoAccessing Geometric Adjust Mode For Component Video Con’tFor RGB / DVI Specifications Display Formats Pin Assignments For D-SUB Connector In / Loop OutPin Assignments For 24 Pin DVI Connector Digital Only Maximum Resolution Dimensions Without Stand With StandPackage Dimensions WeightPower Management Mode Sync Video Emission RequirementWall Mount Option Rear ViewConnecting to TV or Cable TV Important Safety Instructions Outdoor Antenna GroundingAppendix TV / Cable TV ConnectionsRemote Control Changing Channels Using Remote ControlUsing Front Panel & OSD Menu TV Tuner Settings Accessing the TV Settings MenuUsing Quick View on Remote Control Quick ViewFavorite Channel and Channel Lock Settings Favorite Channel / Channel LockParental Guide Table Accessing V-ChipParental Guide Changing the Passcode Passcode SettingOverview Adjusting Picture For TVSymptom Possible Cause Remedy Troubleshoot Common ConditionsCustomer Support = FAXLimited Warranty How to get serviceViewsonic Plasma Display Limitation of implied warrantiesUSA Important Safety Instructions Risk of Electric ShockCleaning and Maintenance Front Panel Cleaning InstructionsCabinet Cleaning Instructions Avoid Still ImagesCompliance Information for Canada ViewSonic VPW450HD ViewSonic Corporation