•Image may not be projected correctly with some DVD players. • When connecting a HDTV decoder having RGB output terminals, set COMPUTER INPUT to RGB in the SIGNAL menu. • Speaker output is mono. EN – 10 Projector + Computer RGB cable for PC AUDIO OUT MONITOR OUTPUT COMPUTER/COMPONENT VIDEO IN AUDIO INCOMPUTER/ COMPONENT VIDEO OUT Computer to monitor port PC audio cable (option) to PC audio output RGB cable for PC (option) Necessary when outputting to both a PC monitor and the projector. Important: •When you use a longer RGB cable instead of the provided cable, the image quality may deteriorate. •Some computers require additional connectors or analog RGB output adapters to be connected with this projector. Contact your dealer for further information. • This projector uses RCA jacks for its audio input. Check the type of the audio output terminal of the connected computer and prepare a proper cable for connection. Some computers don’t have the audio output terminal. • Speaker output is mono. • Set AUDIO MODE in the FEATURE menu to COMPUTER to hear the audio only when the input source is COMPUTER. (See page 17.) For Macintosh • If your Macintosh has no video port, a monitor output adapter is required. Contact your dealer for further information. • Some Macintoshes require a MAC adapter for the RGB cable for connection with this projector. Contact your dealer for further information. About DDC™ The COMPUTER/COMPONENT VIDEO IN terminal of this projector complies with the DDC1/2B standard. When a computer supporting this standard is connected to this terminal, the computer will automatically load the information from this projector and prepare for output of appropriate images. • After connecting a computer supporting this standard to this terminal, plug the power cord of the projector in the wall outlet first, and then boot up the computer. •You may need to install the DDC driver, depending on the computer you use. In this case, you need to download the driver from our Web site. Contact your dealer or Mitsubishi sales office for further information. ENGLISH EN – 11 Preparation Preparation for projection 1. Attach the provided power cord to the projector. 2. Plug the power cord in the wall outlet. 3. Remove the lens cap. Warning: • Do not look into the lens directly when the projector is on. • The lens cap is for protecting the lens. If you leave the lens cap on the lens with the projector turned on, it may be deformed because of heat build-up. Remove the lens cap when you turn on the projector. • The power cords for use in the U.S. and Europe are provided with this projector. Use the appropriate cord for your country. • This projector uses the power plug of three-pin grounding type. Do not remove the grounding pin from the power plug. If the power plug doesn’t fit your wall outlet, ask an electrician to change the wall outlet. • The provided power cord for the U.S. is rated at 120 V. Never connect this cord to any outlet or power supply using other voltages or frequencies than rated. If you want to use a power supply using other voltage than rated, prepare an appropriate power cord separately. •Use 100-240 V AC 50/60 Hz to prevent fire or electric shock. • Do not place any objects on the power cord or do not place the projector near heat sources to prevent damage to the power cord. If the power cord should be damaged, contact your dealer for replacement because it may cause fire or electric shock. •Do not modify or alter the power cord. If the power cord is modified or altered, it may cause fire or electric shock. Caution: •Plug in the power cord firmly. When unplugging, hold and pull the power plug, not the power cord. • Do not plug in or out the power cord with your hand wet. It may cause electric shock. Adjustment of the projection angle For the best projection, project images on a flat screen installed at 90 degrees to the floor. If necessary, tilt the projector using the two adjustment feet on the bottom of the projector. Adjustment feet Screen 1. Tilt up the project to the appropriate angle. 2. Press the foot adjustment buttons next to the adjustment feet, and the adjustment feet will come out. 3. Release the buttons to lock the adjustment feet to that position. 4. Rotate the adjustment feet for fine adjustment. After using the projector: 5. Put the adjustment feet back into the projector by pressing the foot adjustment buttons. EN – 12 Important: • Install the screen on a flat wall at 90 degrees to the floor. • Slanting the projector more than ±10° (horizontally) or ±30° (vertically) may cause trouble or explosion of the lamp. You can tilt the projector up to 7 degrees using the adjustment feet only. • Images may not be projected in a shape of a regular rectangle or with its aspect ratio 4:3, depending on the installation conditions of the projector and the screen. •To correct vertical keystone distortion, press the KEYSTONE button on the projector or the remote control to display KEYSTONE, and adjust the ...