16. An appliance and cart combination should be moved with care. Quick stops, excessive force and uneven surfaces may cause the appliance and cart combination to overturn. 9. Ventilation Slots and openings in the cabinet are provided for ventilation, ensuring reliable operation of the projector and to protect it from overheating. Do not block these openings or allow them to be blocked by placing the projector on a bed, sofa, rug, or bookcase. Ensure that there is adequate ventilation and that the manufacturer's instructions have been adhered to. 17.
Do not operate if smoke, strange noise or odor comes out of your projector. It might cause fire or electric shock. In this case, unplug immediately and contact your dealer.
It can lead to lamp breakage, fire, electric shock or other trouble. Place of installation For safetys sake, refrain from setting the projector at any place subjected to high temperature and high humidity. Please maintain an operating temperature, humidity, and altitude as specified below. Operating temperature: between +41F (+5C) and +104F (+40C) Operating humidity: between 30 and 90% Never put any heat-producing device under the projector so that the projector does not overheat. Do not attach the projector to a place that is unstable or subject to vibration. Do not install the projector near any equipment that produces a strong magnetic field. Also refrain from installing near the projector any cable carrying a large current. Place the projector on a solid, vibration free surface: otherwise it may fall, causing serious injury to a child or adult, and serious damage to the product. Do not stand the projector: it may fall, causing serious injury and damage to the projector. Place the projector within a slope of 15. Slanting the projector more than 15 may cause trouble or explosion of the lamp. Do not place the projector near air-conditioning unit or heater to avoid hot air to the exhaust and ventilation hole of the projector.
Never remove the cabinet.

This projector contains high voltage circuitry. An inadvertent contact may result in an electric shock. Except as specifically explained in the Owner's Guide, do not attempt to service this product yourself. Please contact your dealer when you want to fix, adjust or inspect the projector.
Do not modify this equipment.
It can lead to fire or electric shock.
If you break or drop the cabinet.
Do not keep using this equipment if you break or drop it. Unplug the projector and contact your dealer for inspection. It may lead to fire if you keep using the equipment.
Do not face a lens to the sun.

It can lead to fire.

Use correct voltage.
If you use incorrect voltage, it can lead to fire.
Do not place the projector on uneven surface.
Place the projection on a leveled and stable surface only. Please do not place equipment on unstable surfaces. Do not look into the lens when it is operating. It may hurt your eyes. Never let children look into the lens when it is on.

COMPLIANCE NOTICE OF FCC

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the interference-causing equipment standard entitled Digital Apparatus, ICES-003 of the Department of Communications. Changes or modifications not expressly approved by Mitsubishi could void the user's authority to operate this equipment.
COMPLIANCE NOTICE OF INDUSTRY CANADA
This Class A digital apparatus complies with Canadian ICES-003.
WARNING: Unplug immediately if there is something wrong with your projector.

Do not turn off the main power abruptly or unplug the projector during operation.

Overview

Air inlet slots (Front) Terminal board Air outlet slots Speaker (Left/Right) Control panel Remote control sensor (Front) Lens Remote control sensor (Rear) Kensington Security Lock Standard connector 10 Easy-carry handle

Control panel

LAMP ZOOM/ FOCUS

VOLUME COMPUTER VIDEO

AUTO POSITION
Power button (VOLUME) button COMPUTER button MENU button AUTO POSITION button MUTE button Direction buttons ENTER button VIDEO button + (VOLUME) button ZOOM/FOCUS button Temperature (TEMP) indicator LAMP indicator Power indicator

Terminal board

1 Main power

I : ON O : OFF

REMOTE USB AUDIO 2 IN S-VIDEO VIDEO MAIN
RS-232C COMPUTER 1 IN AUDIO 1 IN COMPUTER 2 IN

VIDEO 1 IN VIDEO 2 IN

I AC IN
COMPUTER OUT AUDIO OUT AUDIO L
Ground terminal Power jack COMPUTER OUT terminal Audio output jack Video/audio input terminals Reset button Wired remote control (REMOTE) jack USB terminal Audio input 2 (AUDIO 2 IN) terminal RS-232C terminal COMPUTER 2 IN terminal Audio input 1 (AUDIO 1 IN) terminal COMPUTER 1 IN terminal

Bottom side

Release buttons (Left/Right) Adjustment foot (Left/Right) Air inlet cover (bottom) / Filter cover (For bottom air inlet slots) Lamp cover Filter cover (For front air inlet slots) ENGLISH
Caution: Do not replace the lamp right after using the projector. The lamp is very hot. 3 4

Remote control

COMPUTER

ZOOM/ FOCUS

RIGHT CLICK

EXPAND

P in P
Power button COMPUTER button AUTO POSITION button MENU button RIGHT CLICK button (For mouse) EXPAND button Wired remote control jack Picture in Picture (PinP) button STILL button Direction buttons ENTER button Mouse pointer button LASER button + , buttons ZOOM/FOCUS button VIDEO button MUTE button Remote control transmission area Left click button (For mouse)

About laser beam

This remote control is class 2 (max. output 1 mW laser diode 645 nm) laser equipment. 19
LASER RADIATION DO NOT STARE INTO BEAM WAVE LENGTH : 645nm MAX OUTPUT : 1mW CLASS II LASER PRODUCT
CAUTION : Pressing the LASER button provided remote control emits laser beam. Do not look into the beam light directly. Do not point the laser beam at people. Looking the laser beam directly may damage eyesight.

Using the remote control

Battery installation
Use two AA size batteries. 1. Remove the back cover of the remote control by pushing the battery compartment door in the direction of the arrow. 2. Load the batteries making sure that they are positioned correctly (+ to +, and - to -). 3. Replace the back cover.
Important: Do not use a new battery with an old one. Load batteries in the correct position. Do not heat, take apart, or throw batteries into fire. Do not try to recharge batteries. Do not use rechargeable batteries. If the solution of batteries comes in contact with your skin or clothes, rinse with water. If the solution comes in contact with your eyes, rinse them with water and then consult your doctor.
Operation area (for wireless control system)
The range for operation is about 10 m when the remote control points to the projector. The distance to the screen back to the projector must be less than 7 m. Depending on the type of the screen, the distance is different.
Important: Avoid the direct sunlight or fluorescent light to the remote control sensor. Also keep the distance of more than 2 m between the remote control sensor and fluorescent lamp on the remote control may not work correctly.
Using the wired remote control
Attached remote control for this projector can be used as a wired remote control with remote control cable. Wired remote control is useful for operating in a distance or outside of the operating area.
REMOTE USB AUDIO 2 IN S-VIDEO VIDEO MAIN O I AC IN COMPUTER OUT AUDIO OUT AUDIO L
When the remote control is connected with remote control cable, it does not work as a wireless remote control.
When you need a longer cable, use a pin-pin cable. When using the wired remote control, the laser beam may be darker. It is normal.

Installation

Orientation of the projector
Picture size can be set by changing the distance between the screen and the projector. Front projection To find the approximate distance screen between the projector and screen: Multiply the width of the screen ! 1.9 (min.) , Multiply the width of the screen ! 2.4 (max.). Refer to the chart for recommended distances in maximum zoom and minimum zoom. L (between the screen and the

head of the projector)

Screen
Diagonal size (inch) 40 " 60 " 80 " 100 " 120 " 140 " 160 " 180" 200 " 300 " Height inches (inch) 24 " 36 " 48 " 60 " 72 " 84 " 96 " 108 " 120 " 180 " Width feet (inch) 32 " 48 " 64 " 80 " 96 " 112 " 128 " 144 " 160 " 240 "
Distance from screen (L) / (approximate) Maximum Minimum zoom (min.) zoom (max.) (cm) (inch) (cm) (inch) " " " " " " " " " " " " " " " " " " "

PID 2 NO 1

Preparing the projector for operation
Getting ready for projection
1. Connect the power cord provided to the projector. 2. Connect the power cord to the wall power outlet. 3. Remove the lens cap. Warning: Do not look directly into the lens when projector is ON. The lens cap is for protecting the lens. If you leave the power on with the cap on, the cap may be warped. Please remove the lens cap when you turn the power on. This projector is equipped with the power cords for both U.S. and Europe. Use the appropriate power cord for your country. A three-pin grounding type power plug is used with the projector. Do not remove the grounding pin on the power plug. If you are unable to insert the plug into the outlet, contact your electrician to replace your A/C outlet. The supplied power cord for U.S. is used for 120V only. Never connect to any outlet or power supply having a different voltage or frequency. If you connect to the power supply having a different voltage, please use the appropriate power cord. Use 100-240V AC 50/60Hz correct voltage otherwise it may lead to fire or electric shock. Do not place any objects on the power cord, and keep the projector away from heat sources to avoid breaking the power cord. A broken power cord can cause fire or electric shock. Do not revise or alter the power cord otherwise it may cause fire or electric shock. Contact your dealer if the cord is broken. Caution: Plug in firmly and unplug by holding the plug, not by pulling the cable out. Do not plug in or out with wet hands. It may cause an electric shock.
Adjusting the angle of projection
For the best result, project onto a flat screen with a 90 degree angle to the floor. If necessary, tilt the projector by adjusting two foot adjustments on the bottom of the projector.

screen

Adjustment foot
1. Lift the projector to the appropriate angle. 2. Press the buttons by the projectors adjustable front feet, this will allow the feet to slide out to the approximate position. 3. Release the foot adjustment buttons to lock the feet in that position. 4. Rotate the projector feet for fine adjustment. After using the projector 5. Return the adjustable feet into the projector. Important: Screen on a flat wall with a 90 angle to the floor. Align projector to produce a full screen display as illustrated on page 9. The distance from the projector to the screen must be compatible with screen size chart on page 9. Note the distance from the screen chart.

The volume control bar will disappear about 10 seconds after releasing the volume buttons. The volume buttons do not work when MENU selection bar or MENU is displayed. The volume from the audio output terminals and PC audio output terminal are not changed. If the high level of audio signal, for example DVD is supplied into PC AUDIO IN terminal, the speaker out may be distorted.

Menu operation

PICTURE

COLOR TEMP.

SHARPNESS TINT COLOR AUDIO BASS TREBLE PinP AUDIO IMAGE REVERSE KEYSTONE AUTO POWER ON AUTO POWER OFF TEST SIGNAL MENU POSITION MODE DISPLAY SPLASH SCREEN CINEMA MODE VIDEO SIGNAL LANGUAGE HORIZ.POSITION VERT.POSITION FINE SYNC. TRACKING COMPUTER INPUT USER
CONTRAST R 30 CONTRAST B 30 BRIGHTNESS R 30 BRIGHTNESS B 30 ( 2 : When the source is selected to COMPUTER) (Displays only when the source is selected to VIDEO) (Displays only when the source is selected to VIDEO)

0-3 0-3 (Main) ,

(Sub) R R

INSTALLATION

(Invert) , (Mirror invert) R (Off) , R (Mirror) , 15 ON , OFF 0 (Off) , 5 , 10 , 15 , 20 , 25 , 30 , 35 , 40 , 45 , 50 , 55 , 60 min. ON , OFF (Upper left), (Lower right) ON , OFF ON , OFF ( : When the source is selected to COMPUTER) AUTO , OFF AUTO , NTSC , PAL , SECAM , 4.43NTSC , PAL-M , PAL-N , PAL-60 , English , Espaol , Deutsch , Franais , Italiano , 0 - 999 * 0 - 999 * 0 - - 9999 * RGB , YCBCR , YPBPR HOLD BEGIN HOLD END CLAMP POSITION CLAMP WIDTH ANAMORPHIC 1 - - - - 63 ON , OFF

OPTION

SIGNAL
* : Setting range is different according to the type of the signal.

* * * *

Basic operation
Several settings can be adjusted using Menu. EXAMPLE: Auto power off time setting
4. Press the { or } button to select AUTO POWER OFF.
AUTO POWER ON AUTO POWER OFF

ON 0 min

TEST SIGNAL

ON OFF

1. Press the MENU button.
5. Press the $ or % button to adjust auto power off time.

ON 30 min ON OFF

2. Press the $ or % button to select the OPTION menu.
3. Press the ENTER button (or } button).
6. Exit the menu system by pressing the MENU button several times. If the menu operation is not working, press the RESET button on the terminal board using the suitable implement If the COMPUTER or VIDEO button is pressed, the MENU selection bar or MENU will disappear. The settings with 2 mark, you should press the ENTER button after selecting.
IMAGE REVERSE KEYSTONE AUTO POWER ON AUTO POWER OFF

0 ON 0 min

CONTRAST BRIGHTNESS COLOR MATRIX
3 USER OFF 1 (Standard) 2 (High) 3 (Low) 4 (User) 10
RED GREEN BLUE YELLOW CYAN MAGENTA

10 10

Menu operation (continued)

HORIZ. POSITION VERT. POSITION 0 0
TRACKING. Use to avoid image noise such as wide stripes. FINE SYNC. 0 COMPUTER INPUT. The unit adjusts itself automatically when connected to TRACKING 0 either DVD players with a component video output COMPUTER INPUT RGB terminal (YC BC R or YPB P R) or equipment with HDTV USER signal output capabilities. In cases where the unit is connected to equipment that include an RGB output terminal and which output HDTV signals, adjust the unit to RGB mode.

RGB RGB

In case of the HDTV, you cannot adjust the horizontal position and the vertical position of the image. 6 SIGNAL - USER (Normally, there is no need for adjustments.) HOLD BEGIN / HOLD END. Adjusts the image when curving near the top. CLAMP POSITION/ CLAMP WIDTH.If you use something similar, the brighter colors of the projected image may become blurred. In this case, adjust CLAMP POSITION or CLAMP WIDTH. ANAMORPHIC. Set to ON when displaying DVD discs which are recorded as squeezed images (in right and left direction).
HOLD BEGIN HOLD END CLAMP POSITION CLAMP WIDTH ANAMORPHIC ON
5 SIGNAL HORIZ. POSITION. Use to adjust the horizontal position of the image. VERT. POSITION.. Use to adjust the vertical position of the image. FINE SYNC. Use to synchronize the projector with PC input signals so that the image is not blurred.

Picture adjustment

Adjusting the image
You can adjust the picture by using the IMAGE menu. EXAMPLE: USER setting of COLOR TEMP. 1. Select COLOR TEMP in IMAGE menu. 2. Press the $ or % button to select 4 2. 3. Press the ENTER button.
CONTRAST R CONTRAST B BRIGHTNESS R BRIGHTNESS B 0 0
When using the setting which has been already prepared 3. Press the $ or % button to select 1, 2, or 3. Select 1, 2 or 3 in the color matrix adjustment at your option. Selecting VIDEO input automatically selects 1 and selecting COMPUTER input automatically selects 3. 2 is recommended for images with high color temperature. Select OFF when not using Color matrix adjustment When using the user setting 4. Press the $ or % button to select USER }. 5. Press the { or } button to select the desired color. 6. Press the + or - button to adjust the color balance of the color. 7. Repeat steps 5 and 6 for more adjusting. 8. Exit the menu system by pressing the MENU button several times.
Press the { or } button to select the desired item. Press the $ or % button to adjust the item. Repeat steps 4 and 5 for more adjusting. Exit the menu system by pressing the MENU button several times. To control the level of white-to-black in the image : Adjust CONTRAST in IMAGE menu. Press the % button to increase the contrast and the $ button to reduce it. 4. 5. 6. 7. To control the light level of the image : Adjust BRIGHTNESS in IMAGE menu. Press the % button to lighten the image and the $ button to darken the image. To adjust the detail and clarity of the image : Adjust SHARPNESS in IMAGE menu. Press the % button to make the picture seem sharper and the $ button to make it softer. To determine the intensity of the color : Adjust COLOR in IMAGE menu. Press the % button to increase the amount of color in the image and the $ button to decrease it. To adjust the red-green color balance of the image : Adjust TINT in IMAGE menu. Press the % button to increase the amount of red in the image and the $ button to increase the amount of green in the image.

Pressing the EXPAND button on the remote control twice will switch to the screen displaying the picture as its original size (real screen display). In the real screen display, pictures will be black-framed when picture resolution is lower than 1,024 x 768. Important: Some computers may not be compatible with the projector. The projector's maximum resolution is 1,024 x 768 pixels. It may not display correctly for the pictures of higher resolutions than 1,024 x 768. The picture with a SYNC on G (Green) signal may jitter. The picture with a SYNC on G (Green) signal may be tinged with green.
If the resolution and frequency of your computer are not shown on the table, change the resolution of your computer. You may find the compatible resolution and frequency. Set the COMPUTER INPUT in SIGNAL menu to RGB, when inputting the HDTV signal as RGB signal. In case of the HDTV, the image quality may be reduced, principally.
Picture adjustment (continued)
Specification of RGB signals in each computer mode of the projector (For LVP-S250U)
Signal mode TV60 TV50 HiVision PC98 CGA70 CGA85 VGA60 VGA72 VGA75 VGA85 SVGA56 SVGA60 SVGA72 SVGA75 SVGA85 XGA43i XGA60 XGA70 XGA75 XGA85 MAC13 MAC16 MAC19 MAC21 HP75 resolution (H x V) 640 x x x x x x x x x x x x x x x x x x x x x x 768 horizontal frequency (kHz) 15.73 15.63 33.75 24.82 31.47 37.86 31.47 37.86 37.50 43.27 35.16 37.88 48.08 46.88 53.67 35.52 48.36 56.48 60.02 68.68 35.00 49.72 60.24 68.59 62.94 Vertical frequency (Hz) 59.94 50.00 60.00 56.42 70.09 85.08 59.94 72.81 75.00 85.01 56.25 60.32 72.19 75.00 85.06 86.96 60.00 70.07 75.03 85.00 66.67 74.55 75.02 74.96 74.92 Normal mode (H x V) 800 x x x x x x x x x x x x x x x x x x x x x x x x x 600 Real mode (H x V) 640 x x x x x x x x x x x x x x x x x x x x x x 600
Pressing the EXPAND button on the remote control twice will switch to the screen displaying the picture as its original size (real screen display). In the real screen display, pictures will be black-framed when picture resolution is lower than 800 x 600. Important: Some computers may not be compatible with the projector. The projector's maximum resolution is 1,024 x 768 pixels. It may not display correctly for the pictures of higher resolutions than 800 x 600. The picture with a SYNC on G (Green) signal may jitter. The picture with a SYNC on G (Green) signal may be tinged with green.

Advanced features for presentation
PinP (Picture in Picture)
One of the special features of this unit is the picturein-picture (PinP) mode. PinP allows you to view different sources at the same time. 1. Press the PinP button on the remote control. The sub image will appear.
Main image (From COMPUTER IN)

Expand

By pressing the EXPAND button on the remote control, you can view the detailed image of the picture. You can also view the screen diplaying the picture as its original size (real screen display) by pressing the button again. Using the Expand mode 1. Press the EXPAND button. You can magnify different areas of the active picture by pressing the {, }, $ or % button. You can change the magnification of the zoomed area by pressing the + or - button. 2. Press the EXPAND button on the remote control again. The real screen display will appear on the screen. 3. Press the COMPUTER or VIDEO button. The normal screen display will appear on the screen. Display enlargement does not work with video input or S-video input. In EXPAND mode or REAL mode, pressing the COMPUTER or VIDEO button will switch to the normal screen display. The normal screen display will appear on the screen. In EXPAND mode, you cannot adjust the zoom/focus and the volume. When displaying the images through VIDEO IN terminal or the video images through COMPUTER IN terminal, expanded image display is not available. Only real screen display is available. During expand mode, the PinP mode is not available. REAL screen display During REAL mode, Press the $ or % buttons for fine adjustment. the { and } buttons are not working at this time. The expanding rate cannot be changed by pressing either the + or - button. They are working for volume adjustment. ENGLISH
Sub image (From VIDEO IN)
Pressing the PinP button repeatedly will select on and off. You can change the position of the sub image by pressing the {, }, $ or % button. You can change the size of the sub image by pressing the + or - button. 2. If necessary, select the desired external input source of the sub image by using the VIDEO button. You can change the external input source of the main image by using the COMPUTER button. 3. Press the PinP button on the remote control again. The sub image will be disappeared. During PinP mode, the audio selected in PinP AUDIO of the AUDIO menu is outputted. During PinP mode, you cannot adjust the zoom/focus and the volume. Adjusting contrast, brightness, tint or color isn't available during PinP mode. When connecting DVD player or MUSE decoder etc. to COMPUTER IN terminal, PinP are not available. During PinP mode, the expand mode is not available.

How to stop the picture temporarily (still picture). 1. Press the STILL button on the remote control. The picture will stop temporary. To resume picture activity. 2. Press the STILL button on the remote control again.
Advanced features for presentation (continued)

Mouse remote control

By connecting to personal computer through the USB, PS/2 or ADB port, you can operate your computer with the projector remote control.

Connection

Projector + PC with USB connector

to USB

to USB port USB cable (optional)
USB 4P (type A) USB 4P (type B)
You can use the mouse remote control function with computer supported USB only. If your system is Windows 98 or higher, your computer supported USB in standard. If your system is Windows 95 or lower, please contact your dealer. If your computer is Macintosh with USB port, you can use this function. Projector + IBM PC or IBM PC compatibles

to RS-232C terminal

to mouse (PS/2) port PS/2 adaptor RS-232C cable

Mini DIN 6P

D-SUB 9P

Projector + Macintosh

to ADB port to RS-232C terminal
MAC adaptor for MOUSE (optional)

RS-232C cable

Mini DIN 4P
Turn off personal computer and the projector before connecting with PS/2 port or ADB port. If connecting the personal computer with the projector when the personal computer is on, the remote control does not work as a mouse. In that case, restart the personal computer.

Operation

left click
This operates in the same way as the left button on the computer mouse.

right click

mouse pointer
Use to move the cursor on the image, instead of the computer mouse.
This operates in the same way as the right button on the computer mouse.

Lamp replacement

9. Tighten up the screws of the lamp lid using a phillips screwdriver (+). How to reset the operation time meter Plug in the power cord, switch on the projector, and reset lamp time by pressing the $, % and POWER buttons simultaneously. Important: If the 3 buttons was not pressed at the same time, the lamp time may not be reset. Please confirm the TEMP indicator illuminates about 2 seconds and the lamp time has been reset. The projector will not turn on if you do not secure the lamp lid. You must reset the operation time meter after you replace the lamp. Do not reset the operation time meter unless the lamp has been replaced. Caution: Do not spill liquid on the lamp or place it near flammable objects or where children can touch it. Otherwise, it could cause injury or fire. Be sure that the projector guide is firmly inserted between the right and left lamp guides. ENGLISH The lamp is designed to project the image on the LCD panels. When the lamp no longer functions, replace it with a new one. Caution: Do not remove the lamp immediately after using the projector, you may get burned because of the high temperature of the lamp. When you replace the lamp, press the power button to power off, then wait for 120 seconds in stand-by mode to allow the lamp and LCD panels to cool. Turn off the main switch, unplug the power cord from the outlet, and wait one hour so that the lamp is cooled to the touch. Do not remove the lamp except for replacement. Careless treatment can cause injury or fire. Do not touch the lamp element directly. It may break and cause you to injure or burn yourself. Be sure not to drop the lamp lid screw into the projector. Also be sure not to insert metal or any flammable objects, it may cause fire or electric shock. If any objects are inserted, please unplug and contact your dealer. Install the lamp securely, failure may cause a fire. 8. Put the handle back to the holding point. Make sure that the handle is locked.

Cleaning the air-filter

This projector has two air-filters, for bottom air-outlet slots and for front air outlet slots. Clean the air-filter frequently. If the filter or ventilation slots become clogged with dirt or dust, the temperature inside the projector may rise and shut off the power (the TEMP indicator starts to blink red).
Filter cover (For front air outlet slots)
Cleaning the projector and the ventilation slots
Use a soft cloth to clean the projector and the ventilation slots. When the slots become dirty, wipe them with a soft cloth dampened with a diluted mild detergent, and then wipe them with a dry cloth. To protect the surface of the projector from fading or deteriorating: Do not spray insecticide on or inside the projector. Do not use benzine or thinner to clean it. Do not let rubber or plastic materials come into contact with the projector.
Filter cover (For bottom air outlet slots)

Cleaning the lens

For bottom air outlet slots 1. To remove the filter cover, press the ridged area gently, push the cover in the direction of the arrow and lift. Use a standard lens-cleaning brush or a piece of lens tissue dampened with lens cleaning fluid. The lens surface is fragile. Use only recommended, nonabrasive lens-cleaning materials. Do not touch the lens with your fingers.
2. Remove the air-filter from the filter cover. 3. Wash the air-filter. Use water or a mild detergent diluted with Filter cover water to clean the filter. Rinse the filter thoroughly and let it dry completely. 4. Attach the filter to the cover. 5. Reinstall the filter cover. For front air outlet slots 1. To remove the filter cover, press the two ridged area gently and pull the cover. 2. Remove the dust from the air-filter by using a vacuum cleaner. Do not wash the airfilter.

Filter cover

Filter

Air-filter

3. Reinstall the filter cover. Important: If the filter is damaged or becomes extremely dirty, contact your dealer for replacement. The power will not turn on if the air-filter cover is improperly installed.

Steady green

Blinking green
The power button cannot be used to switch ON and OFF

Abnormal condition

Steady green Steady green Blinking red
CONDITION Unusual temperature
The ventilation slits or air filter is clogged with dust or debris. The fan has stopped due to an impediment. The room temperature is too high. The filter is dirty. Lamp duration warning. (Lightning duration total about 1, 500 hours.When the POWER is ON.) Lamp duration warning. (Lightning duration total about 1, 500 hours.When the POWER is OFF.) Lamp duration warning. (Lightning duration total about 2,000 hours.) The lamp or filter cover is not closed.
Remove the object from the ventilation slits. Pull out the power plug andremove the object. If you cannot, consult your dealer. Relocate the projector to a cooler place. Clean the filter. Replace the lamp. Exchange with a new lamp if the same problem recurs.

Blinking green/red

Blinking red
Close the cover correctly.

Abnormal.

Steady or Blinking green/red Blinking Blinking Steady or

Contact your dealer.

Specifications
Type Model Rated power supply Rated input LCD panels
LVP-X250U | LVP-S250U AC100 ~ 240V, 50 / 60Hz 2.9 A LVP-X250U 1.3-inch LCD panel: 3 pieces (for R, G, B) Pixels 1,= 786,432 pixels Total 2,359,296 pixels Active pixel rate: 99.99 % or more (each panel) 16,770,000 colors F 1.8~2.2 f = 52 ~ 66 mm LVP-S250U 1.3-inch LCD panel: 3 pieces (for R, G, B) Pixels = 480,000 pixels Total 1,440,000 pixels Active pixel rate: 99.99 % or more (each panel) ENGLISH (negative sync.) 3.5mm stereo mini jack Legs and lens are not included. LCD projector
Colors Projection lens Light source lamp Picture size PC compatibility Video compatibility Audio output Speaker S-video input Video input Audio inputs Analog RGB input (mini D-SUB 15P)
190 W NSH 40 ~ 300 inch (aspect ratio 4:3) Resolution : 640 x 400 - 1024 x 768 + Compressed 1280 x 1024 (LVP-X250U) Resolution : 640 x 400 - 800 x 600 + Compressed 1024 x 768 (LVP-S250U) Sync on Green available NTSC / NTSC 4.43 / PAL (including PAL-M, N) / SECAM, PAL-60 DVD (Component) / HDTV (1080i) 2 W stereo 6 cm square type (8 2W) 2 Luminance signal: 1.0 Vp-p 75
Chroma signal: 0.286 Vp-p 75 (burst signal) 1.0 Vp-p 75 (negative sync.) 350 mVrms, 10k or more RGB: 0.7Vp-p 75 (negative sync.) YCBCR: Y:1.0Vp-p (negative sync.) CBCR:0.7Vp-p HD/CS : TTL level (positive or negative) VD : TTL level (positive or negative)