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Micro-Portable Projector LT75Z English User’s Manual Deutsch Français Italiano Español Svenska...
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LIMITED WARRANTY Except as specified below, the warranty that may be provided by the dealer covers all defects in material or workmanship in this product. The following are not covered by the warranty: 1. Any product on which the serial number has been defaced, modi- fied or removed.
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NEC Technologies Projectors Product Registration Card PLACE CORRECT POSTAGE HERE ATTN: CUSTOMER SERVICE & SUPPORT NEC TECHNOLOGIES, INC. VISUAL SYSTEMS DIVISION 1250 N. ARLINGTON HEIGHTS RD. ITASCA, IL 60143-1248...
NEC Technologies, the NEC Technologies Spirit icon and InstaCare are registered trademarks, and InstaCare Xpress and TravelCare are service marks of NEC Technologies Inc. NEC is a registered trademark of NEC Corporation. SMARTer Kids is a trademark of the SMARTer Kids Foundation. DLP is a trademark of Texas Instruments Inc. GT Series projectors are covered by InstaCare three-day repair/return service only.
5. In the event a product is returned to NEC Solutions for warranty service, and it is determined that there is no product defect or that the product condition is not covered by this limited warranty, a diagnostic service fee may be charged to the customer.
Type of Product: Equipment Classification: Models: We hereby declare that the equipment specified above conforms to the technical standards as specified in the FCC Rules. NEC Technologies, Inc. 1250 N. Arlington Heights Road Itasca, Illinois 60143 (630) 467-5000 Projector Class B Peripheral...
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Micro-Portable Projector LT75Z English User’s Manual Deutsch Français Italiano Español Svenska...
Precautions Please read this manual carefully before using your NEC LT75Z Projector and keep the manual handy for future reference. Your serial number is located on the bottom of your LT75Z. Record it here: CAUTION To turn off main power, be sure to remove the plug from power outlet.
Installation 1. For best results, use your projector in a darkened room. 2. Place the projector on a flat, level surface in a dry area away from dust and moisture. 3. Do not place your projector in direct sunlight, near heaters or heat radiating appliances.
Do not touch them as the pieces of glass may cause injury. If this happens, contact your NEC dealer for lamp replacement. • Allow a minimum of 90 seconds to elapse after turning off the projector.
Introduction to the LT75Z Projector ... E-6 Getting Started ... E-6 What’s in the Box ... E-7 Getting to Know Your LT75Z Projector ... E-8 Front / Side Features ... E-8 Attaching the lens cap ... E-8 Rear / Side Features ... E-9 Top Features ...
Congratulations on Your Purchase of The LT75Z Projector The LT75Z is one of the very best projectors available today. The LT75Z enables you to project precise images up to 200 inches across (measured diagonally) from your PC or Macintosh computer (desktop or notebook), VCR, DVD player, document camera or a laser disc player.
What's in the Box? Make sure your box contains everything listed. If any pieces are missing, contact your dealer. Please save the original box and packing materials if you ever need to ship your LT75Z Projector. Lens cap Soft carrying case...
Attaching the lens cap to the bottom with the supplied string and rivet 1. Thread the string through the hole on the lens cap and then tie a knot in the string. 2. Use the rivet to attach the string to the bottom of the projector.
(not adjustable) NOTE: The projector has an internal temperature sensor. The sensor controls the speed of the fan to keep constant temperature in the inside. When the internal temperature rises, the built-in fan automatically runs at a high speed (high-speed mode).
Use this button to turn the power on and off when the power is supplied and the projector is in standby mode. NOTE: To turn off the projector, press and hold this button for a mini- mum of two seconds.
Use this port to connect your PC to control your projector via a serial cable. This enables you to use your PC and serial com- munication protocol to control the projector. The NEC optional serial cable is required to use this port.
Select, Cancel, and Enter buttons as your computer mouse. When the Power ON/OFF, MENU, HELP and MAGNIFY button is pressed, the PJ button lights red to indicate that you are in the Projector mode. If no buttons are pressed within 10 seconds, the light goes out and the Projector mode is canceled.
Remote Control Battery Installation 1. Push to open the battery cover. 2. Remove both old batteries and install new ones (AA). En- sure that you have the batteries’ polarity (+/–) aligned cor- rectly. 3. Put the battery cover back on. Do not mix different types of batteries or new and old bat- teries.
The remote mouse receiver enables you to operate your computer’s mouse functions from the remote control (Computer mode). It is a great convenience for clicking through your computer-generated presentations.To return to the Projector mode, press the PJ button (lit red).
• When any one of the POWER ON, OFF, MENU, HELP, or MAGNIFY button is pressed, the PJ button lights red to indicate that you are in the Projector mode, which allows the projector menu operation using the SELECT, ENTER or CANCEL buttons.
2. INSTALLATION This section describes how to set up your LT75Z projector and how to connect video and audio sources. Setting up Your Projector Your LT75Z Projector is simple to set up and use. But before you get started, you must first: 1.
Contact your dealer for more information. * Do not attempt to install the projector yourself. • Only use your projector on a solid, level surface. If the projector falls to the ground, you can be injured and the projector severely damaged.
PC CONTROL Document Camera NOTE: When using with a notebook PC, be sure to connect between the projector and the notebook PC before turning on the power to the notebook PC. In most cases signal cannot be output from RGB output unless the notebook PC is turned on after connecting with the projector.
(not supplied) your Mac's video port. Connecting your PC to your LT75Z (SVGA) projector will enable you to project your computer’s screen image for an impressive presentation. To connect to a PC or Macintosh computer, simply: 1.
Connecting Your DVD Player DVD player You can connect your projector to a DVD player with component outputs or Video output. To do so, simply: 1. Turn off the power to your projector and DVD player. 2. Use a 15-pin cable to connect your monitor to the RGB Monitor Output (Mini D-Sub 15 pin) connector on your projector.
2. Connect one end of your RCA cable to the video output connector on the back of your VCR or laser disc player, connect the other end to the Video input on your projector. Use an audio cable (not supplied) to connect the audio from your VCR or laser disc player to your audio equipment (if your VCR or laser disc player has this capability).
About Startup screen (Menu Language Select screen) When you first turn on the projector, you will get the Startup screen.This screen gives you the opportunity to select one of the seven menu languages: English, German, French, Itilan, Spanish, Swedish and Japanese.
Or press the “Menu” button on the remote control or the cabi- net and use the menu to select your video source: “Video”, “S- Video” or “RGB” . NOTE: If no input signal is available, the projector will display a blue background (factory preset). Adjusting the Image Size and the Focus Move the projector back and forth to fine adjust the image size on the screen.
Adjusting the Tilt Foot 1) Lift the front edge of the projector. 2) Press the Tilt button on the top of the projector to extend the adjustable tilt foot (maximum height). 3) Press and hold the Tilt button. 4) Lower the front of the projector to the desired height and release the button to lock the Adjustable tilt foot.
1. Press the “Menu” button on the remote control or the projec- tor cabinet to display the Menu. 2. Press the LM buttons on the remote control or the projector cabinet to highlight the menu for the item you want to adjust or set.
MENU Tree Basic/Advanced Menu Sub Menu Basic Menu Source Select Video Picture S-Video Volume Image Options Picture Projector Options Brightness Information Contrast Color Advanced Menu Source Select Picture Sharpness Volume Image Options Volume Color Management Projector Options Information Keystone Lamp Mode...
Menu Elements Title bar Highlight Menu Menu mode Basic Language English Source Display No Input Display Volume Bar Keystone Bar Menu Display Time Auto 45 Sec Radio button Menu windows or dialog boxes typically have the following elements: Title bar: Indicates the menu title. Highlight: Indicates the selected menu or item.
Eco Mode ... Select this mode to increase the lamp life. NOTE: If you have selected the Eco mode, the lamp lights in Normal mode for one minute after the projector is turned on. After one minute the lamp will change to Eco mode.
Position/ Clock (when Auto Adjust is off): Position/Clock Horizontal Vertical Clock Phase This allows you to manually adjust the image horizontally and vertically, and adjust Clock and Phase. [Horizontal/Vertical Position] Adjusts the image location horizontally and vertically using buttons. This adjustment is made automatically when the Auto Ad- just is turned on.
VIDEO and RGB. buttons to adjust When this option is on, the current input will be displayed each time you switch sources or turn on the projector. [No Input Display] When this feature is turned on, the “No Input” message will appear if there is no signal present.
[Menu Display Time] This option allows you to select how long the projector waits after the last touch of a button to turn off the menu. The preset choices are "Manual", "Auto 5 sec", "Auto 15 sec", and "Auto 45 sec".
When “Auto Adjust” is set to “On”, the projector automati- cally determines the best resolution for the current RGB input signal to project an image using NEC’s Advanced AccuBlend Intelligent Pixel Blending Technology. The image can be automatically adjusted for geometry and stability;...
To reset the lamp usage hour meter, use the L or M button to select “Yes”. NOTE: The projector will turn off and go into standby mode after 1100 hours (up to 1600 hours in Eco mode) of service. If this happens, press the “Help”...
Do not attempt to circumvent this interlock. 4 Insert a new lamp housing until the lamp housing is plugged into the socket. CAUTION: Do not use a lamp other than the NEC re- placement lamp (LT51LP). Order this from your NEC dealer.
• Stand within 22 feet (7 m) of the projector. See page E-13. • Make sure that you are in the Projector mode or the PJ button lights in red. If not, press the PJ button. Status indicator is lit or blinking •...
Meets EMC Directive (EN55022, EN55024, EN61000-3-2, EN61000-3-3) Meets Low Voltage Directive (EN60950, TUV GS Approved) We provide information about our projectors through the World Wide Web at http://www.nec-pj.com/ Digital Light Processing, DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments.
Cabinet Dimensions 53 (2.1) 8 (0.31) ∼ S-VIDEO VIDEO AUDIO STAND ADJUST AUTO SOURCE SELECT 238 (9.4) 243 (9.6) E-39 CONTROL STATUS POWER 43.5 (1.7) Lens center Lens center 29.5 (1.16) Unit = mm (inch)
D-Sub Pin Assignments Mini D-Sub 15 Pin Connector Signal Level Video signal : 0.7Vp-p (Analog) Sync signal : TTL level Pin No. RGB Signal (Analog) Green or Sync on Green Blue Ground Ground Red Ground Green Ground Blue Ground No Connection Sync Signal Ground Bi-directional DATA (SDA) Horizontal Sync or Composite Sync...
Compatible Input Signal List Signal Resolution ( Dots ) NTSC – – SECAM – VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA # MAC # VESA 1024 # VESA 1024 # VESA 1024 # MAC 1024 # VESA 1024 # VESA 1024...
Stop bit: One bit X on/off: None Communications Full duplex procedure: PC Control Connector (DIN-8P) To GND of PC NOTE: Pins 2, 3, 5, 6 and 8 are used inside the projector. E-42 To RxD of PC To TxD of PC...