LT20 UM
Page 2
... that uninsulated voltage within the unit may be sure to remove the plug from power outlet. The information should be read this manual carefully before using your projector. ALL SERVICING MUST BE DONE BY QUALIFIED NEC SERVICE PERSONNEL. CAUTION TO PREVENT SHOCK, DO NOT OPEN THE CABINET. DO NOT... USE THIS UNIT'S PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THE PRONGS CAN BE FULLY INSERTED. DOC Compliance Notice (for future reference. Record it is located on the bottom of your NEC LT20 Projector and keep the manual handy for Canada only) This Class B...
... that uninsulated voltage within the unit may be sure to remove the plug from power outlet. The information should be read this manual carefully before using your projector. ALL SERVICING MUST BE DONE BY QUALIFIED NEC SERVICE PERSONNEL. CAUTION TO PREVENT SHOCK, DO NOT OPEN THE CABINET. DO NOT... USE THIS UNIT'S PLUG WITH AN EXTENSION CORD OR IN AN OUTLET UNLESS ALL THE PRONGS CAN BE FULLY INSERTED. DOC Compliance Notice (for future reference. Record it is located on the bottom of your NEC LT20 Projector and keep the manual handy for Canada only) This Class B...
LT20 UM
Page 4
...prevent the build-up of your projector, disconnect it immediately and have the object removed by a qualified NEC service personnel. 3. Keep any kind of abnormal objects that vents are unobstructed to the eyes. 6. The projector is on . Handle the power cable carefully and avoid excessive bending... or screwdriver into your projector and a wall. 2. Do not insert any liquids on a power supply of the projector. Doing so can cause unpredictable outcome such as magnifying glass out of the light path of 100-240V AC 50/60 Hz. A damaged cord can cause electrical shock or...
...prevent the build-up of your projector, disconnect it immediately and have the object removed by a qualified NEC service personnel. 3. Keep any kind of abnormal objects that vents are unobstructed to the eyes. 6. The projector is on . Handle the power cable carefully and avoid excessive bending... or screwdriver into your projector and a wall. 2. Do not insert any liquids on a power supply of the projector. Doing so can cause unpredictable outcome such as magnifying glass out of the light path of 100-240V AC 50/60 Hz. A damaged cord can cause electrical shock or...
LT20 UM
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Introduction What's in the soft case with all the items shown below. Contact your unit is missing. Projector with lens cap Power Cord 1.8m VGA Cable 1.8m Composite Video Cable CAUTION: Be sure 1.8m to put the projector in the Box? Warranty Document Soft Case 5 ... English S-Video Cable 1.8m 2 x Battery Remote Control Documents : ; This projector comes with the lens upward so as not to make sure your dealer immediately if anything is complete. Quick Start Card ; Check to damage the lens. Important Information ; User's Guide (CD) ;
Introduction What's in the soft case with all the items shown below. Contact your unit is missing. Projector with lens cap Power Cord 1.8m VGA Cable 1.8m Composite Video Cable CAUTION: Be sure 1.8m to put the projector in the Box? Warranty Document Soft Case 5 ... English S-Video Cable 1.8m 2 x Battery Remote Control Documents : ; This projector comes with the lens upward so as not to make sure your dealer immediately if anything is complete. Quick Start Card ; Check to damage the lens. Important Information ; User's Guide (CD) ;
LT20 UM
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Refer to 1024 X 768 resolution. English ... 10 Make sure the timing of your graphic card less than or equal to the "Compatibility Modes" section on page 31. Installation Connecting the Projector RGB 2 1 S-Video Output Video Output 4 3 1...Power Cord 2...VGA Cable 3 Composite Video Cable 4...S-Video Cable ™ To ensure the projector works well with your computer, please set the display mode of the display mode is compatible with the projector.
Refer to 1024 X 768 resolution. English ... 10 Make sure the timing of your graphic card less than or equal to the "Compatibility Modes" section on page 31. Installation Connecting the Projector RGB 2 1 S-Video Output Video Output 4 3 1...Power Cord 2...VGA Cable 3 Composite Video Cable 4...S-Video Cable ™ To ensure the projector works well with your computer, please set the display mode of the display mode is compatible with the projector.
LT20 UM
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... will flash green. Turn on your desired source. ™Turn on the projector first and then the signal sources. 1 On/Standby 11 ... Ensure that the power cord and signal cable are securely connected. ™ If you connect multiple sources at the same time, use the "Source" button on ...the control panel. The startup screen will display for 20 seconds and the Power LED will detect your source automatically. ™...
... will flash green. Turn on your desired source. ™Turn on the projector first and then the signal sources. 1 On/Standby 11 ... Ensure that the power cord and signal cable are securely connected. ™ If you connect multiple sources at the same time, use the "Source" button on ...the control panel. The startup screen will display for 20 seconds and the Power LED will detect your source automatically. ™...
LT20 UM
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Otherwise the message will disappear after it indicates the projector has been overheated. If you wish to turn the projector back on, you will see a message "Projector Overheated" on the on -screen display. Disconnect the power cord from the electrical outlet and the projector. 5. If the problem persists, you should contact your local dealer or our service...
Otherwise the message will disappear after it indicates the projector has been overheated. If you wish to turn the projector back on, you will see a message "Projector Overheated" on the on -screen display. Disconnect the power cord from the electrical outlet and the projector. 5. If the problem persists, you should contact your local dealer or our service...
LT20 UM
Page 31
...type on until the lamp module has been replaced. will be shown when the fan is out of its end of life. "Projector Overheated." Problem: Lamp burns out or makes a popping sound When the lamp reaches its usable life. See page 29. will ...out and may make a loud popping sound. English Please replace the lamp." Problem: LED lighting message Message Power LED Orange Green Standby State (Input power cord) Lamp lighting Flashing Power On Power Off (Cooling) Flashing Error (Lamp failed) Flashing Error (Fan lock failed) Flashing Error (Overheated) Flashing ...
...type on until the lamp module has been replaced. will be shown when the fan is out of its end of life. "Projector Overheated." Problem: Lamp burns out or makes a popping sound When the lamp reaches its usable life. See page 29. will ...out and may make a loud popping sound. English Please replace the lamp." Problem: LED lighting message Message Power LED Orange Green Standby State (Input power cord) Lamp lighting Flashing Power On Power Off (Cooling) Flashing Error (Lamp failed) Flashing Error (Fan lock failed) Flashing Error (Overheated) Flashing ...
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Please replace the lamp." Make sure the projector has been cooled down for at least 60 minutes. 3. Allow it is hot! Switch off the power to cool down 1 3 before changing the lamp. English ... 28 It will detect the lamp life itself. Warning: Lamp ... least 60 minutes before changing lamp! 2 4 Warning: To reduce the risk of its usable life. Disconnect the power cord. 4. Lamp Changing Procedure: 1. Appendices Replacing the lamp The projector will show you see this message, change the lamp as soon as possible. When you a warning message "The...
Please replace the lamp." Make sure the projector has been cooled down for at least 60 minutes. 3. Allow it is hot! Switch off the power to cool down 1 3 before changing the lamp. English ... 28 It will detect the lamp life itself. Warning: Lamp ... least 60 minutes before changing lamp! 2 4 Warning: To reduce the risk of its usable life. Disconnect the power cord. 4. Lamp Changing Procedure: 1. Appendices Replacing the lamp The projector will show you see this message, change the lamp as soon as possible. When you a warning message "The...
