Canon LV-7585 user manual Maintenance and Care, Filter Instructions

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Maintenance and Care

Filter Instructions

Filter prevents dust from accumulating on the optical elements inside the projector. Should the filter becomes clogged with dust particles, it will reduce cooling fans’ effectiveness and may result in internal heat buildup and adversely affect the life of the projector. This projector has an electrically operated filter which helps you to replace the filter easily. The projector monitors the condition of the filter at all time and replaces a filter with a new one automatically when it detects the clogging.

If the projector reaches a time set in the timer setting (p. 55), a Filter replacement icon (Fig.1) appears on the screen and the WARNING FILTER indicator on the top panel lights up (p.70). When you see this icon, replace the filter as soon as possible (pp.29, 51). If the filter is out of scroll and the projector reaches a time set in the timer setting, Fig. 2 appears on the screen, indicating that the filter cartridge replacement is necessary.

When the filter scroll is counted down to 1, the Last scroll icon (Fig.3) appears on the screen, indicating that there is one scroll left in the filter cartridge (p.55).

If the projector detects that the filter is clogged and no scroll is left in the filter cartridge, a Filter cartridge replacement icon (Fig. 4) appears on the screen and the WARNING FILTER indicator on the top panel lights up (p.70). When you see this icon, replace the filter cartridge (p.57) and reset the Filter counter (p.58) and the Scroll counter (p.58).

Fig..1 Filter replacement icon

Fig.2

Fig.3 Last scroll icon

When the filter is being scrolled using the remote control unit (p.29) or the Filter control function in the setting menu (p.51), a Filter replacement icon and “Please wait...” message (Fig.5) appear on the screen and the WARNING FILTER indicator blinks slow (approx. 2 seconds ON, 2 seconds OFF) (p.69).

The WARNING FILTER indicator blinks fast when the projector detects an abnormal condition, the filter cartridge is not installed properly, or the filter scroll is not working properly (p.70).

Fig..4 Filter cartridge replacement icon

Fig..5 Filter replacement icon and “Please wait...” message.

Note:

Fig.1, Fig.2, Fig.3, Fig. 4 and Fig.5 will not appear when the Display function is set to “Off” (p.48), during “Freeze” (p.28), or “Blank” (p.29).

The filter cannot be rewinded.

The filter can be scrolled 9 times since the filter cartridge has 10 scrolls.

The filter cartridge is disposable. Do not clean and reuse the filter cartridge.

Do not expose the filter cartridge to water or liquid, or it may cause a breakdown.

Replace the filter cartridge after all the scroll is used up. If you replace the filter cartridge when there are some scrolls left in the filter cartridge, the filter counter and the scroll counter do not recognize the correct number of remaining scrolls and the reset function cannot work properly. It may cause a breakdown.

Do not use the filter cartridge with other projector.The filter counter and the scroll counter do not recognize the correct number of remaining scrolls of the used filter cartridge and the reset function cannot work properly. It may cause a breakdown.

Make sure that the projection lamp is turn off when you are replacing the filter cartridge. If you replace the filter cartridge when the projection lamp is turn on, the projector will be shut down automatically for safety purpose

When you forget to reset the filter counter, the projector cannot recognize the correct number of remaining scrolls and may cause a breakdown.

Do not forget to reset the filter counter and the scroll counter in the setting menu after replacing the filter cartridge. If you forget to reset the filter counter and the scroll counter, the projector cannot recognize the correct number of remaining scrolls and may cause a breakdown.

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Contents User’s Manual Features and Design Table of Contents To The Owner Risk of Electric Shock Do not OpenSafety Instructions Filter Maintenance Air CirculationInstalling the Projector in Proper Directions Positioning PrecautionsMoving the Projector Transporting the ProjectorCanadian Radio Interference Regulations ComplianceFederal Communications Commission Notice Indicators w Top Cover Top Cover Release Button r Lens Cap Part Names and FunctionsFront q Back BottomRear Terminal Side Control and Indicators Remote Control Unit 4P-TIMER button @0FOCUS buttons Adjust the focus p.28 @1BLANK button3MENU button 5D-ZOOM buttonWired Remote Control Transmitter Remote Control Battery InstallationRemote Control Receivers and Operating Range Remote Control Code Positioning the Projector InstallationAdjustable Feet Lens Installation Removing the lensAttaching the lens to the projector Connecting to a Computer Digital and Analog RGB USB R H/V Digital Analog Monitor OUT Control PortConnecting to Video Equipment Video, S-Video Monitor Out Signal TableFor the U..S..A.. and Canada For Continental Europe Connecting the AC Power CordFor the U..K What is PIN code? Basic OperationTurning On the Projector Enter a PIN codeTurning Off the Projector How to Operate the On-Screen Menu Point buttons OK button Menu buttonMenu icon Menu bar Pointer red frame PointerMenu Bar Lens button Point buttons Operating with Projector ControlZoom Focus Lens Shift Operating with Remote Control Unit Timer button Filter buttonBlank button Mouse Pointer buttonWireless Mouse Operation Pointer FunctionMouse Pointer button Pointer buttonRemote Control Operation Input SelectionInput Side Control OperationComputer Input Source Selection Menu OperationInput Menu Source Select MenuVideo Input Source Selection Video Pb/Cb, Pr/CrComputer Input Computer System SelectionAutomatic Multi-Scan System Selecting Computer System ManuallyAuto PC Adjustment PC Adjust MenuDirect Operation Auto PC adjManual PC Adjustment Reset Mode freeTo store the adjusted data StoreImage Level Selection StandardHigh contrast CustomScreen Size Adjustment Screen MenuKeystone CeilingRear Digital zoom +Video Input Video System SelectionCinema Provide the image at the normal video aspect ratio Keystone Image Adjustment Image Adjust MenuPointer Mode Picture ImageColor M MenuColor Palette DELWhite balance Red/Green/Blue Offset Red/Green/BlueSharpness GammaSetting SettingLogo Capture LogoLogo select Change the Logo PIN code Change the Logo PIN code lock settingEnter a Logo PIN code RC sensor Wireless Mouse mode Projector modePower management USBSecurity Security Key lockPIN code lock Change the PIN Code Lock setting Change the PIN code lock settingChange the PIN Code Enter a PIN codeTest pattern Factory defaultFilter counter Maintenance and Care Filter InstructionsMaintenance and Care Filter counter Reset the Lamp counter p.60 Lamp ReplacementLamp Replace indicator Resetting the Lamp Counter Order Replacement LampLamp Handling Precautions Cleaning the Projection Lens Cleaning the Projector CabinetLamp indicator lights on and other four indicators blink Then check the matters belowTroubleshooting AppendixRemote control unit Wireless mouseDoes not work Function does notImage Adjust Menu TreeComputer Input/Video Input InformationPC Adjust System Image SelectScreen SystemSetting USBIndicators and Projector Condition Projector ConditionAppendix Indicators Compatible Computer Specifications Resolution59.940 Panel Resolution Signal CompatibilityPower AccessoriesLens Replacement To the sales and service engineersOptional Parts PJ Link NoticeANALOG/ Monitor OUT Mini D-sub 15 pin Configurations of TerminalsControl Port Connector D-sub 9 pin While the projector is locked with the PIN code Dimensions Example Serial Control InterfaceOperation Functional Execution Command FormatStatus Read Command CR0Canon INC