Panasonic PT-D995U Cleaning and Replacing the Filter, Turn off the Main Power switch

Page 53

Cleaning and Replacing the Filter

Clean the filter periodically. If the filter is heavily stained and does not get clean, or if it is damaged, replace the filter with a new filter. Otherwise, dirt may get inside and appear on the screen, possibly preventing you from enjoying the video image fully. If dirt gets inside or if you need information about the filter, consult a Panasonic-authorized dealer where you have purchased the projector or nearest Panasonic Service center.

Turn off the MAIN POWER switch.

After the projector goes into stand-by state with the STAND BY indicator on, turn off the main power switch and pull out the power cord from the projector and the wall outlet.

Remove the filter.

Loosen the screw with a flat-end screwdriver.

The screws are fitted so that they do not come off the filter.

If the filter is clogged with dirt, etc., the projector goes into an emergency mode (the EMERGENCY indicator blinks).

So, clean the filter periodically. For the emergency mode, refer to pages 11 and 27.

Screw

Filter

Be careful not to damage the claws.

Clean the filter.

Clean the filter with a neutral detergent, wash it in water, and then dry it in the shade.

Reinstall the filter.

Fasten the screw with a flat-end screwdriver.

Install the filter correctly. Otherwise, the projector does not operate. (Goes into an emergency mode.)

If the filter’s claws are damaged, the projector may not operate. Then, replace with a new filter.

Put on rubber gloves when using neutral detergent.

After you have washed the filter in water, make sure the filter is completely dry before reinstalling it. Otherwise, electric shock or malfunction could occur.

Do not clean the filter using a vacuum cleaner. Since the filter is soft, it may be sucked into the vacuum cleaner or damaged.

53

Image 53

Contents Operating Instructions Dear Panasonic Customer Safety Precautions Safety Precautions Be sure to ask your dealer to install the unit Contents Approx .5 m 4.92 ft AccessoriesRemote control unit TNQE168 AAA/R03-size dry cell battery Front Side /Top Surface / Right Side Controls and FeaturesMain Power switch AC in power input terminalConnector panel Adjustable foot for horizontal angle adjustmentAir intake area filter Bottom SurfaceOpening for replacing the light-source lamp Fixing footControl Panel Setting button When a menu is shownVideo button Quick ALIGN. buttonConnector Panel Computer in computer input -1 connector D-sub 3- row 15 pin Input of external sync signals is automatically detectedComputer in computer input -2 terminals BNC Audio input terminal stereo mini jackRemote Control Unit Install the batteries Installing BatteriesPrecautions for using batteries Open the back coverPrecautions for Installation Installing the ProjectorProjection Distance and Screen Size Installing the ProjectorAccording to aspect ratio Projection screen size diagonal lengthFor 16 9 aspect ratio screens For 4 3 aspect ratio screensProjection DistanceEffective range and distance of the remote control unit Effective Range and Distance of the Remote Control UnitSignals that Can Be Input to the Projector Connecting to Various DevicesVideo signals Response to color systems Response to double density *1, high-vision signalsConnecting to Hi-Vision Devices Connecting to Video DevicesVideo devices Hi-Vision devicesConnecting to Devices which Control the Projector Connecting to Other DevicesDesktop type To Audio OUTRGB output devices Connecting to Computer DevicesConnection to an IBM PC or IBM-compatible computer Connection to Macintosh Remove the lens cap Connecting the Power Cord SuppliedTo use the projector When Turning On the Devices Connected to the Projector Basic Operations Turning on the PowerTo reduce the screen size When you press VideoWhen you press Computer Button To focus on nearer pointsWhen using the projector When using the remote control unitProjector’s button To turn off video image and audio sound temporarilyPress the projector’s Setting button To display the Setting menuPress the remote control’s MENU/ENTER button To use the remote control’s Preset buttonMaking Basic Settings Operating the Setting MenuPress the Setting button of the projector Press the Setting button to select the desired itemPixel Clock Tracking Operating the Main MenuSource Decoder Language Configuration of the Main Menu Computer-related inputMain menu Remote control unitOperating the Main Menu Basic Operation of the Main Menu Press the MENU/ENTER button Changing the Color SystemSelect Decoder with the cursor button or Set the color system with the cursor button orSelect Language with the cursor button or Changing the Language DisplaySet the desired language with Cursor Button FRANÇAlSSelect Pixel Clock with the cursor Button or Adjusting the Pixel ClockAdjust Tracking and Phase with the cursor buttons Adjust H. POS. and V. POS. with the cursor buttons Adjusting the Screen PositionSelect Position with the cursor button or Submenu items of the Position menu appear on the screenSelect the item to adjust with the cursor button or Adjusting Picture QualityWhen AV signals are input When computer-related signals are inputSubmenu items Make Adjustment with the cursor ButtonFor video system input For computer system inputBrightness Contrast Gain Text Mode Select the Sound with the cursor button or Adjusting Sound QualityAdjust Treble and Bass with the cursor buttons Select the item to set adjust with the cursor button or Setting and Adjusting Other Functions OptionsFollowing optional functions can be set adjusted Select the Options with the cursorAdjustment item To adjust multiple items, repeat steps 4ButtonAdjustment content Options menuTemperature Adjustment contentColor temperature increases 1 6Select the item to set using the cursor Buttons or Changing Setting the SourceSelect a submenu item Source using the cursor button or When other than Auto is selected When Auto is selectedSubmenu item Press the MENU/ENTER button to set fix itBe careful not to damage the claw Replacing the Light-Source LampLoosen the two screws with a flat-end screwdriver Insert the new lamp unit fully inside and fasten the screws Turn on the Main Power switch to go into stand-by mode Resetting the Lamp Use TimeMain Power switch Control panel Stand by and Operate indicators come on at Same timeTurn off the Main Power switch Cleaning and Replacing the FilterClean the filter Reinstall the filterSymptom Probable cause TroubleshootingCorrective action Video image dims Color is poor or unstableStains on the lens MaintenanceStains on the cabinet Computer in Computer input SpecificationsAV in AV input Other Computer OUT Computer outputTop Outside dimensionsFront Unit inch mm Protrusion excludedRS-232C connector Pin assignment Specifications for connectors/terminalComputer IN-1 PC / Computer OUT connector TerminalExecutive Office Panasonic Broadcast & Television Systems CompanyPanasonic Canada Inc LCT0294-001B