Canon LV-7585 user manual Then check the matters below

Page 63

Maintenance and Care

Warning Indicators

The WARNING indicators show the state of the function which protects the projector. Check the state of the WARNING indicators and the POWER indicator to take proper maintenance.

The projector is shut down and the WARNING TEMP. indicator is blinking red.

When the temperature inside the projector reaches a certain level, the projector will be automatically shut down to protect the inside of the projector. The LAMP indicator turns red and the WARNING TEMP indicator blinks while the projector is being cooled down. When the projector has cooled down enough (to its normal operating temperature), it can be turned on again by pressing the POWER button.

Note:

The WARNINGTEMP. indicator continues to blink even after the temperature inside the projector returns to normal. When the projector is turned on again, the WARNINGTEMP. indicator stops blinking.

Top Panel

WARNING TEMP.. blinking red

Then check the matters below:

Did you provide appropriate space for the projector to be ventilated? Check the installing condition to see if the air vents of the projector are not blocked.

Has the projector been installed near an Air-Conditioning/ Heating Duct or Vent? Move the installation of the projector away from the duct or vent.

Is the filter clean? Replace the filter with a new one.

The projector is shut down; and the LAMP indicator is lighting and other four indicators are blinking.

When the projector detects an abnormal condition, it will be automatically shut down to protect the inside of the projector and the LAMP indicator lights on and other four indicators blink. In this case, unplug the AC power cord and plug it, and then turn on the projector once again to verify operation. If the projector cannot be turned on and these indicators are still lighting and blinking, unplug the AC power cord and contact the service station.

CAUTION

DO NOT LEAVE THE PROJECTOR WITH THE AC POWER CORD CONNECTED UNDER AN ABNORMAL CONDITION. IT MAY RESULT IN FIRE OR ELECTRIC SHOCK.

Top Panel

LAMP indicator lights on and other four indicators blink

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Contents User’s Manual Features and Design Table of Contents Risk of Electric Shock Do not Open To The OwnerSafety Instructions Air Circulation Filter MaintenancePositioning Precautions Installing the Projector in Proper DirectionsTransporting the Projector Moving the ProjectorCompliance Federal Communications Commission NoticeCanadian Radio Interference Regulations Back Bottom Indicators w Top Cover Top Cover Release Button r Lens CapPart Names and Functions Front qRear Terminal Side Control and Indicators Remote Control Unit 5D-ZOOM button 4P-TIMER button@0FOCUS buttons Adjust the focus p.28 @1BLANK button 3MENU buttonRemote Control Battery Installation Remote Control Receivers and Operating RangeWired Remote Control Transmitter Remote Control Code Installation Adjustable FeetPositioning the Projector Removing the lens Lens InstallationAttaching the lens to the projector USB R H/V Digital Analog Monitor OUT Control Port Connecting to a Computer Digital and Analog RGBMonitor Out Signal Table Connecting to Video Equipment Video, S-VideoConnecting the AC Power Cord For the U..KFor the U..S..A.. and Canada For Continental Europe Enter a PIN code What is PIN code?Basic Operation Turning On the ProjectorTurning Off the Projector Pointer How to Operate the On-Screen MenuPoint buttons OK button Menu button Menu icon Menu bar Pointer red frameMenu Bar Operating with Projector Control Zoom Focus Lens ShiftLens button Point buttons Operating with Remote Control Unit Mouse Pointer button Timer buttonFilter button Blank buttonPointer button Wireless Mouse OperationPointer Function Mouse Pointer buttonSide Control Operation Remote Control OperationInput Selection InputSource Select Menu Computer Input Source SelectionMenu Operation Input MenuVideo Pb/Cb, Pr/Cr Video Input Source SelectionSelecting Computer System Manually Computer InputComputer System Selection Automatic Multi-Scan SystemAuto PC adj Auto PC AdjustmentPC Adjust Menu Direct OperationManual PC Adjustment Store ResetMode free To store the adjusted dataCustom Image Level SelectionStandard High contrastScreen Menu Screen Size AdjustmentDigital zoom + KeystoneCeiling RearVideo System Selection Video InputCinema Provide the image at the normal video aspect ratio Keystone Picture Image Image AdjustmentImage Adjust Menu Pointer ModeDEL Color MMenu Color PaletteGamma White balance Red/Green/BlueOffset Red/Green/Blue SharpnessSetting SettingLogo Logo selectLogo Capture Change the Logo PIN code lock setting Enter a Logo PIN codeChange the Logo PIN code RC sensor USB Wireless Mouse modeProjector mode Power managementSecurity Key lock PIN code lockSecurity Enter a PIN code Change the PIN Code Lock settingChange the PIN code lock setting Change the PIN CodeFactory default Filter counterTest pattern Filter Instructions Maintenance and CareMaintenance and Care Filter counter Lamp Replacement Lamp Replace indicatorReset the Lamp counter p.60 Order Replacement Lamp Resetting the Lamp CounterLamp Handling Precautions Cleaning the Projector Cabinet Cleaning the Projection LensThen check the matters below Lamp indicator lights on and other four indicators blinkAppendix TroubleshootingFunction does not Remote control unitWireless mouse Does not workInformation Image AdjustMenu Tree Computer Input/Video InputSystem PC AdjustSystem Image Select ScreenUSB SettingProjector Condition Indicators and Projector ConditionAppendix Indicators Resolution Compatible Computer Specifications59.940 Accessories Panel ResolutionSignal Compatibility PowerPJ Link Notice Lens ReplacementTo the sales and service engineers Optional PartsConfigurations of Terminals Control Port Connector D-sub 9 pinANALOG/ Monitor OUT Mini D-sub 15 pin While the projector is locked with the PIN code Dimensions Serial Control Interface OperationExample Format Functional Execution CommandCR0 Status Read CommandCanon INC