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DLP™ PROJECTOR
MODEL
EX320U-ST
User Manual
EX320U-ST
This User Manual is important to you.
Please read it before using your projector.
ENGLISH
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CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsu- lated "dangerous voltage" within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock. The exclamation point within an eq
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Note: This symbol mark is for EU Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality countries only. materials and components which can be recycled and/or reused. This symbol mark is according to This symbol means that electrical and electronic equipment, batteries and accumula- the directive 2002/96/EC Article 10 tors, at their end-of-life, should be disposed of separately from your household waste. Information for users and Annex If a chemical symbol is printed be
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Contents Important safeguards ............................................................................................................................. 5 Projector exterior view .......................................................................................................................... 7 Controls and functions........................................................................................................................... 8 Positioning your projector ..................
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Important safeguards Please read all these instructions regarding your projector and retain 12. Overloading them for future reference. Follow all warnings and instructions marked Do not overload wall outlets and extension cords as this can on the projector. result in a fire or electric shock. 1. Read instructions 13. Objects and liquids All the safety and operating instructions should be read before Never push objects of any kind through openings of this projector the appliance is operated.
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Do not look into the air outlet grilles when projector is WARNING: operating. Unplug immediately if there is something wrong with Heat, dust, etc. may blow out of them and hurt your eyes. your projector. Do not block the air inlet and outlet grilles. Do not operate if smoke, strange noise or odor comes out of your pro- jector. It may cause fire or electric shock. In this case, unplug immedi- If they are blocked, heat may be generated inside the projector, caus- ately and contact your deale
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Projector exterior view 1. External control panel Front/upper side (See "Projector" on page 8 for details.) 2. Lamp cover 1 6 3. Vent (heated air exhaust) 4. Quick-release button 2 5. Lens cover 6. Focus ring 7. Front IR remote sensor 8. Projection lens 9. Vent (air intake) 9 Do not replace the lamp immediately after using the projector 3 because the lamp would be extremely hot and it may cause burns. 4 7 8 5 10. RGB signal output socket Rear/lower side 11. RGB (PC)/Component Video (YPbPr/ YC
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Controls and functions Projector 1. Focus ring 1 Adjusts the focus of the projected image. See "Fine- tuning the image size and clarity" on page 24 for details. 2. POWER indicator light Lights up or flashes when the projector is under operation. See "Indicators" on page 52 for details. 7 3. SOURCE Displays the source selection bar. See "Switching input 2 8 signal" on page 23 for details. 3 9 4. Left/BLANK 10 Used to hide the screen picture. See "Hiding the image" 4 11 on page 31 for details.
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Remote control 6. MAGNIFY keys (+, -) Magnifies or reduces the projected picture size. See 7 "Magnifying and searching for details" on page 25 for 1 8 details. 7. MENU/EXIT 2 9 Turns on the On-Screen Display (OSD) menu. Goes 3 10 back to previous OSD menu, exits and saves menu settings. See "Using the menus" on page 21 for details. 4 11 8. Keystone/Arrow keys ( / Up, / Down) 12 Manually corrects distorted images resulting from an 8 angled projection. See "Correcting keystone" on page 25 13
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Approx. 15° Using the remote control for the first time Pull the tab before using the remote control. Remote control effective range Infra-Red (IR) remote control sensor is located on the front of the projector. The remote control must be held at an angle within 30 degrees perpendicular to the projector's IR remote control sensor to function correctly. The distance between the remote control and the sensor should not exceed 8 meters (~ 26 feet). Make sure that there are no obstacles between t
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Positioning your projector Choosing a location Your room layout or personal preference will dictate which installation location you select. Take into consideration the size and position of your screen, the location of a suitable power outlet, as well as the location and distance between the projector and the rest of your equipment. Your projector is designed to be installed in one of the possible installation locations: 1. Front Table 3. Rear Ceiling Select this location with the projector pl
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Obtaining a preferred projected image size The distance from the projector lens to the screen, the zoom setting (if available), and the video format each factors in the projected image size. 4:3 is the native aspect ratio of EX320U-ST. To be able to project a complete 16:9 (widescreen) aspect ratio image, the projector can resize and scale a widescreen image to the projector's native aspect width. This will result in a proportionally smaller height equivalent to 75% of the projector's native
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How to determine the position of the projector for a given screen size 1. Determine the aspect ratio of your screen, 16:9 or 4:3. If you have a 4:3 screen, refer to the table labeled "(Standard)". If you have a 16:9 screen, refer to the table labeled "(16:9)". 2. Select your screen size. 3. Refer to the table and find the closest match to your screen size in the left columns labeled "Screen". Using this value, look across this row to the right to find the corresponding average distance from sc
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Layout of the projector Image size varies depending on the distance between the screen and the projector. Front projection W A B A=B L L: Between the screen and the front edge of the projector H: Height of the projected image (Standard) Screen Distance from the screen: L Hd Diagonal Size Width: W Height: H inch cm inch cm inch cm inch m inch cm 40 102 32 81 24 61 19 0.5 4 9 60 152 48 122 36 91 29 0.7 5 14 80 203 64 163 48 122 39 1.0 7 18 100 254 80 203 60 152 49 1.2 9 23 120 305 96 244 72 183 58
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Connection When connecting a signal source to the projector, be sure to: 1. Turn all equipment off before making any connections. 2. Use the correct signal cables for each source. 3. Ensure the cables are firmly inserted. • See the owner’s guide of each device for details about its connections. • Contact your dealer for details about its connections. • In the connections shown below, some cables may not be included with the projector. They are commercially available from electronics stores.
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Connecting a monitor If you want to view your presentation close-up on a monitor as well as on the screen, you can connect the MONITOR OUT signal output jack on the projector to an external monitor following the instructions below: To connect the projector to a monitor: 1. Connect the projector to a computer as described in "Connecting a computer" on page 15. 2. Connect the RGB cable from the monitor to the MONITOR OUT jack of the projector. Notebook or desktop computer RGB cable • Once the Sta
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Connecting an HDMI device You should use an HDMI cable when making connection between the projector and HDMI devices. To connect the projector to an HDMI device: 1. Take an HDMI cable and connect one end to the HDMI output port of the video device. 2. Connect the other end of the cable to the HDMI input port on the projector. AV device HDMI cable (option) In the unlikely event that you connect the projector to a DVD player via the projector's HDMI input and the projected picture displays wrong
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The final connection path should be like that shown in the following diagram: Speakers Audio cable (option) Component Video to RGB (D-Sub) adaptor cable (option) or Audio cable (option) AV device If the selected video image is not displayed after the projector is turned on and the correct video source has been selected, check that the Video source device is turned on and operating correctly. Also check that the signal cables have been connected correctly. Connecting an S-Video source device
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Connecting a composite Video source device Examine your Video source device to determine if it has a set of unused composite Video output sockets available: • If so, you can continue with this procedure. • If not, you will need to reassess which method you can use to connect to the device. To connect the projector to a composite Video source device: 1. Take a Video cable and connect one end to the composite Video output socket of the Video source device. 2. Connect the other end of the Video ca
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Operation Starting up the projector 1. Plug the power cord into the projector and into a wall socket. Turn on the wall socket switch (where fitted). Check that the POWER indicator light on the projector lights orange after power has been applied. • Ask your installation specialist to provide an Earth leakage breaker. When you do not use the projector, be sure to shut down the main power by the breaker. • Please use the original accessories (e.g. power cord) only with the device to avoid poss
