Mitsubishi Electronics XD20A user manual P l a c i n g t h e l a m p, R t r i d g e, Step

Page 33

R e p l a c i n g t h e l a m p

The rated lamp life is about 1,000 hours. The rated lamp life is the average life of the lamps produced and tested (under the test conditions of our company) for a long term, however, it may become shorter depending on the conditions of usage.

After the lamp has been operating for 1000 hours or longer, the STATUS indicator on the control panel will light and the “LAMP USAGE” icon which shows hours of total lamp usage will be displayed on the screen. When this happens, turn off the unit and replace the lamp cartridge with a new one. The unit will not turn on after 1100 hours. (It will go off if it is in use.)

CAUTION

•DO NOT TOUCH THE LAMP immediately after it has been used. It will be extremely hot. Allow at least one hour for the lamp to cool before handling.

•DO NOT LOOSEN ANY SCREWS except for those men- tioned in the instructions below. There is danger of electric shock.

Lamp cartridge replacement procedure

1Disconnect the power cable.

Wait at least one hour for the lamp to cool.

2Turn the unit upside down carefully.

3Loosen the lamp cover securing screw.

4Remove the lamp cover.

CAUTION: Do not use a lamp cartridge other than the MITSUBISHI replacement lamp cartridge. Order this from your MITSUBISHI dealer using the unit model number (see “Notes” below).

5Loosen the three lamp cartridge securing screws. (This unit has a safety switch.)

6Hold the handle then pull the lamp cartridge upward to remove it.

7Install the new lamp cartridge.

8Secure the lamp cartridge with the three screws.

9Replace the lamp cover and secure it with the securing screw.

10Return the unit to the normal position, connect the power cable, and turn on the unit.

11Reset “LAMP USAGE.” (See page 25).

Notes

•When the lamp usage time reaches 1100 hours, it becomes impossible to switch on the power and menus are not displayed. In such a case, see “If the unit doesn’t go on because lamp usage exceeds 1100 hours” on page 25.

•Obtain a replacement lamp cartridge at the store where the unit was purchased. Please specify the following information when ordering a replacement lamp cartridge:

– Model name : VLT-XD20LP

c a r t r i d g e

Step 3

Step 4

Lamp Cover

Step 5

Lamp cartridge

Step 6

Step 7

Step 8

Step 9

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Contents Data Projector Important Safeguards PrecautionsInstallation Power SupplyB l e o f c o n t e n t s A t u r e s Power cable mains lead 1.8 m/5.9 ftE c k i n g t h e P p l i e d a c c e s s o r i e s RGB cable Audio cable 3.3 ftE p a r i n g t h e M o t e c o n t r o l Remote control effective rangeInserting the batteries Quick Start GuideR t s a n d c o n t r o l s Top, front and side panel viewBottom Mouse connector Audio jack 10, 11, 12 RGB/YCbCr connector 11Rear and side panel view Built-in Security SlotEnter button 17 Infrared transmitter Auto button Freeze buttonMute button Installation Guidelines normal installation InstallationScreen height Screen sizeConnection to the Video jack of the unit N n e c t i n g v i d e o e q u i p m e n tRear panel jacks of this device Connection to the S-VIDEO jack of the unitConnection to the RGB/YCbCr connector N n e c t i n g a P C o r M a c i n t o s h Windows 98/Windows Changing the computer’s video resolutionsWindows MacintoshAdjust the position and height of the unit Connect the power cordI n g t h e u n i t Turn on the connected source computer, VCR, DVD player, etcCase of RGB input, adjust the video of the connected PC I n g t h e u n i t N t i n u e d After using the unitRemote control mouse functions USB Port ConnectionIBM PS/2 Mouse Port Connection Adjusting the Volume Automatic Screen AdjustmentKeystone Adjustment Freezing animated imagesEnlarging the picture To move to the desired portion of the enlarged pictureScreen Reduction Press the desired portion of the cursor keyCommon menu N u S t r u c t u r eNormal menu RGB input Advanced menu J u s t i n g t h e p i c t u r e e l e m e n t s Press the cursor / keys to adjust the sharpnessTo select other menu names To close the menuTiming Chart Adjusting Clock Frequency and Phase Adjusting the position of the imageIf no images appear during setting Resetting the time the hours of lamp usage ResettingS e t t i n g S e t t i n g t h e L a m p H o u r s o f U s a g eAdjusting Color Balance Setting the Cinema ModeT t i n g N a r r o w I m a g e s a d v a n c e d M e n u Selecting the Color SystemSetting the RGB/YCbCr connector Setting the Display FrameSetting Filter I t i a l S e t t i n g s Setting the partial display positionAudio Muting Selecting the BackgroundAuto Source Settings Using the Power Saving FunctionSelecting a Projection Type T t i n g t h e M e n u Troubleshooting Status Light Messages Status indicatorP l a c i n g t h e l a m p Lamp cartridge replacement procedureR t r i d g e StepSub Pin Assignments Specification sOptical Electrical230 mm/9.0″ DimensionsMm/7.0″ 177
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