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NEC LT75Z manual

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Table of contents for the manual

  • Page 1

    Micro-Portable Projector L T75Z User ’ s Manual English Deutsch Français Italiano Español Svenska[...]

  • Page 2

    E-2 IMPOR T ANT INFORMA TION • IBM is a registered trademark of International Business Machines Cor poration. • Macintosh and P o werBook are registered trademarks of Apple Computer , Inc. • Other product and company names mentioned in this user's manual ma y be the tr ademarks of their respective holders. Precautions Please read this ma[...]

  • Page 3

    E-3 Important Safeguar ds These safety instructions are to ensure the long lif e of your projector and to prev ent fire and shock. Please read them care- fully and heed all warnings. Installation 1. For best results , use your projector in a darkened room. 2. Place the projector on a flat, lev el surface in a dry area aw ay from dust and moisture. [...]

  • Page 4

    E-4 Lamp Replacement •T o replace the lamp , follo w all instr uctions pro vided on page E-34. • Be sure to replace the lamp when the message "The lamp has reached the end of its usable lif e. Please replace the lamp ." appears. If you continue to use the lamp after the lamp has reached the end of its usable lif e, the lamp bulb may s[...]

  • Page 5

    E-5 1. INTRODUCTION Introduction to the L T75Z Projector ............................... E-6 Getting Started ................................................................ E-6 What’ s in the Box ............................................................ E-7 Getting to Know Y our L T75Z Projector .......................... E-8 Front / Side Fea[...]

  • Page 6

    E-6 Introduction to the L T75Z Pr ojector This section introduces you to y our new L T75Z Projector and describes the features and controls. Congratulations on Y our Purchase of The L T75Z Projector The L T75Z is one of the v er y best projectors av ailable today . The L T75Z enables y ou to project precise images up to 200 inches across (measured [...]

  • Page 7

    E-7 What's in the Box? Make sure your bo x contains e verything listed. If any pieces are missing, contact your dealer . Please sav e the or iginal bo x and pac king materials if you e ver need to ship y our L T75Z Projector. M E N U E N T E R C A N C E L SELECT AUTO ADJUST STATUS POWER ON / STAND BY SOURCE Quick Connect Guide User's Manu[...]

  • Page 8

    E-8 M E N U E N T E R C A N C E L SELECT AUTO ADJUST STATUS POWER ON / STAND BY SOURCE C Getting to Know Y our L T75Z Pr ojector Controls Front/Side Featur es Zoom Ring Lens Cap Remote Sensor Adjustable T ilt Foot Button V entilation (inlet) Lens Focus Ring Adjustable T ilt Foot Attaching the lens cap to the bottom with the supplied string and rive[...]

  • Page 9

    E-9 M E N U E N T E R C A N C E L SELECT AUTO ADJUST STATUS POW ER ON / STAND BY SOURCE V ID E O S-V ID E O R G B A C IN A U D IO PC C O N TR O L Rear/Side Features AC Input Slot for Kensington MicroSaver Security System Monaural Speaker (1W) Remote Sensor V entilation (outlet) Heated air is exhausted from here. Spacer (black rubber) To fine-adjust[...]

  • Page 10

    E-10 1. Power Button (ON / ST AND BY) Use this button to turn the power on and off when the po wer 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. 2. Status Indicator When this is lit red continually , it's war ning y ou that the projec- tion lamp h[...]

  • Page 11

    E-11 M E N U E N T E R C A N C E L SELECT AUTO ADJUST S TATUS POWER ON / STAND BY SOURCE VIDEO S-VIDEO RGB AC IN AUDIO PC CONTROL 2 3 4 5 6 7 1 Te r minal Panel Featur es 1. PC Control Port (Mini DIN 8 Pin) Use this por t to connect y our PC to control your projector via a serial cable. This enab les you to use your PC and serial com- m unication p[...]

  • Page 12

    E-12 Remote Control VOLUME RGB VIDEO S-VIDEO POWER AUTO ADJ. MAGNIFY PICTURE FREEZE MUTE ASPECT MENU ENTER HELP CANCEL RD-372E 1 3 4 5 7 8 11 14 6 9 10 15 12 13 2 Remote Control Featur es 1. Infrared T ransmitter Direct the remote control tow ard the remote sensor on the pro- jector cabinet. 2. Power Button If power is applied, y ou can use this bu[...]

  • Page 13

    E-13 Remote Control Battery Installation 1. Push to open the batter y co ver . 2. Remov e both old batter ies and install ne w ones (AA). En- sure that you ha ve the batteries’ polar ity (+/–) aligned cor- rectly . 3. Put the battery cover back on. Do not mix different types of batteries or new and old bat- teries. 30˚ 7m 7m 30˚ 30˚ 30˚ Ope[...]

  • Page 14

    E-14 This section describes how to set up your L T75Z projector and how to connect video and audio sources. Setting up Y our Projector Y our L T75Z Projector is simple to set up and use. But before y ou get star ted, you m ust first: 1. Determine the image size. 2. Set up a screen or select a non-glossy white wall onto which y ou can project your i[...]

  • Page 15

    E-15 inch 30 40 60 67 72 80 84 90 100 120 150 180 200 mm 762 1016 1524 1702 1829 2032 2134 2286 2540 3048 3810 4572 5080 inch 24 32 48 54 58 64 67 72 80 96 120 144 160 mm 610 813 1219 1361 1463 1626 1707 1829 2032 2438 3048 3658 4064 inch 18 24 36 40 43 48 50 54 60 72 90 108 120 mm 457 610 914 1021 1097 1219 1280 1372 1524 1829 2286 2743 3048 inch [...]

  • Page 16

    E-16 VIDEO S-VIDEO RGB AUDIO PC CONTROL Wiring Diagram Component V cable RCA ⳯ 3 (not supplied) and Optional 15-pin-to-RCA (female) ⳯ 3 cable (ADP-CV1) To video, S-video, and audio inputs on the projector . RGB Signal cable (supplied) To mini D-Sub 15-pin connector on the projector . It is recommended that you use a commercially available distr[...]

  • Page 17

    E-17 M E N U E N T E R C A N C E L S E LE CT A U TO A DJUS T S TAT US PO W ER ON/ STA N D BY S O UR C E VIDEO S-VID EO R GB A UDIO PC CONTROL VIDEO S-VIDEO RGB AUDIO RGB INPUT AUDIO Connecting Y our PC or Macintosh Computer 1 O N D I P 23 4 56 IBM VGA or Compatibles (Notebook type) or Macintosh (Notebook type) RGB signal cable (supplied) To mini D-[...]

  • Page 18

    E-18 M E N U E N T E R C A N C E L S E L E C T A U T O A D JU S T S TA T U S PO W E R O N / S T A N D B Y S O U R C E V ID E O S -V ID E O R G B AU D IO P C C O NT R O L VIDEO S-VIDEO RGB AUDIO RGB INPUT R L Y Cb Cr R L AUDIO Component AUDIO Y ou can connect your projector to a D VD player with component outputs or Video output. T o do so , simply:[...]

  • Page 19

    E-19 M E N U E N T E R C A N C E L S E L E C T A U T O A D JU S T S TA T U S P O W E R O N / S T A N D B Y S O U R C E VID E O S -V ID EO R G B A U D IO P C CO N TR O L VIDEO S-VIDEO RGB AUDIO S-VIDEO VIDEO R L R L VIDEO Connecting Y our VCR or Laser Disc Player VCR/Laser disc player S-video cable (not supplied) Audio cable (not supplied) Audio equ[...]

  • Page 20

    E-20 About Startup screen (Menu Language Select screen) When you first turn on the projector , you will get the Star tup screen.This screen gives y ou the oppor tunity to select one of the sev en menu languages: English, Ger man, F rench, Itilan, Spanish, Swedish and J apanese. To select a menu language , follow these steps: 1. Use the ▲ or ▼ b[...]

  • Page 21

    E-21 POWER POWER ON / STAND BY POWER STATUS POWER ON / STAND BY SOUR CE 3. OPERA TION E N T E R C A N C E L SELECT A U TO A D JU ST W E R O N / S TA ND BY S O U R CE AC IN V IDEO S-V IDEO RGB AUDIO PC CO NTR OL 1 Connect the supplied power cable to the pr ojector . 2 T urn on and off the Projector . 3 Connecting the Power Cable and T ur n on the Pr[...]

  • Page 22

    E-22 Press the Source button on the remote control or the projector cabinet to select “Video” (VCR, document camera, or laser disc play er), S-Video” or “RGB” (computer or D VD with component output). Or press the “Men u” b utton on the remote control or the cabi- net and use the menu to select y our video source: “Video”, “S- V[...]

  • Page 23

    E-23 Adjusting the Tilt Foot 1) Lift the front edge of the projector . 2) Press the Tilt button on the top of the projector to e xtend the adjustable tilt f oot (maximum height). M E N U E N T E R C A N C E L SELECT A U T O A D J U S T S T A T U S P O W E R O N / S T A N D B Y S O U R C E 2 1 1 3) Press and hold the Tilt button. 4) Lower the front [...]

  • Page 24

    E-24 Enlarging and Moving a Pictur e Y ou can enlarge the area you want up to 400 percent. To do so: Adjust the image size up to 400 percent. MAGNIFY MAGNIFY While the picture is enlarged, you can mo ve it using the “Se- lect” 䊴 , 䊳 , ▲ , or ▼ b utton. Using the Menus 1. Press the “Men u” b utton on the remote control or the projec-[...]

  • Page 25

    E-25 Basic/Advanced Menu Sub Menu MENU T ree NOTE: Some menu items are not available depending on the input Source. Advanced Menu Source Select Picture Volume Image Options Color Management Projector Options Information (T outes) Basic Menu Source Select Picture Volume Image Options Projector Options Information Aspect Ratio Normal/Zoom/Wide Zoom/C[...]

  • Page 26

    E-26 Picture Brightness Contrast Color Hue Sharpness 0 0 0 0 0 Setup Page1 Page2 Page3 Page4 Orientation Desktop Front To p Cinema Position Logo Background Menu Elements T itle bar Ta b Highlight Menu windows or dialog bo xes typically hav e the follo wing elements: Title bar : Indicates the menu title . Highlight: Indicates the selected men u or i[...]

  • Page 27

    E-27 Keystone Lamp Mode Advanced Options Factory Default Menu Descriptions & Functions RGB Video S-Video Volume 0 Source Select Picture Brightness Contrast Color Hue Sharpness 0 0 0 0 0 Enables you to select a video source such as a VCR, D VD play er, laser disc pla yer , computer or document camera de- pending on what is connected to your inpu[...]

  • Page 28

    E-28 Lamp Mode Lamp Mode Normal Eco This feature enab les you to select two brightness mode of the lamp: Normal and Eco modes. The lamp lif e can be extended up to 1500 hours by using the Eco mode . Normal Mode .............. This is the default setting. Eco Mode .................... Select this mode to increase the lamp life. NOTE: If you have sel[...]

  • Page 29

    E-29 Position/Clock Horizontal Vertical Clock Phase 100 800 50 50 This allows y ou to manually adjust the image hor iz ontally and vertically , and adjust Clock and Phase. [Horizontal/V er tical P osition] Adjusts the image location horizontally and v er tically using the 䊴 and 䊳 b uttons . This adjustment is made automatically when the A uto A[...]

  • Page 30

    E-30 Pr ojector Options Allows y ou to set pref erences for the on-screen men u. [Menu Mode] This f eature allows you to select two menu modes: one has basic functionality and the other more advanced function- ality . Basic Mode ................. This is the normal mode. Advanced Mode .......... This mode is used for advanced users. [Language] Y ou[...]

  • Page 31

    E-31 Setup Page1 Page2 Page3 Page4 RGB Video S-Video Auto Auto Auto Signal Select Signal Select: [RGB] Allows you to choose "RGB" f or an RGB source such as a computer , or "Component" for a component video source such as a D VD play er . Normally select "Auto" and the pro- jector automatically detects a component sign[...]

  • Page 32

    E-32 [Page 4] (Adv anced mode) Setup Page1 Page2 Page3 Page4 Default Source Select Communication Speed Select 19200bps Control Panel Key Lock Clear Lamp Hour Meter Default Source RGB Unlocked [Page 3] (Adv anced mode) Setup Page1 Page2 Page3 Page4 Auto Adjust Auto Start Power Management Keystone Save White Segment On Off On Off On Off Power Off Con[...]

  • Page 33

    E-33 Setup Page1 Page2 Page3 Page4 Default Source Select Communication Speed Select 19200bps Control Panel Key Lock Clear Lamp Hour Meter Default Source RGB Unlocked To lock the cabinet b uttons: 1) Use the Select ▲ or ▼ b utton to select “Control Panel K ey Lock” and press the ENTER button. The submenu will be display ed. 2) Use the Select[...]

  • Page 34

    E-34 This section describes the simple maintenance procedures you should follo w to replace the lamp. Replacing the Lamp After your lamp has been oper ating for 1000 hours (1500 hours: Eco mode) or longer , the “Status” indicator in the cabinet will go on and the message will appear . Even though the lamp may still be working, replace it at 100[...]

  • Page 35

    E-35 Power/Status Light Messages Standby Cooling down Lamp in Nor mal mode Lamp in Eco mode Retrying to tur n on lamp One minute after lamp is turned on Lamp has reached its end of life (Normal: 1000 hours or o ver) (Eco: 1500 hours or ov er) Lamp life has reached its end of life (Normal: 1100 hours or o ver) (Eco: 1600 hours or ov er) Lamp cover e[...]

  • Page 36

    E-36 6. SPECIFICA TIONS This section provides technical inf or mation about the L T75Z Projector's performance Model Number L T75Z Optical DMD™ Single Chip Digital Micromirror De vice(DMD™), 800 ⳯ 600 dots Lens Manual Zoom, Manual f ocus: F2.6 – 2.8 f = 28.3 – 34.0 mm Lamp 135W NSH lamp (The lamp is warranted f or 1000 hours of opera[...]

  • Page 37

    E-37 M E N U E N T E R C A N C E L SELECT AUTO ADJUST STATUS POWER ON / STAND BY SOURCE VIDEO S-VIDEO RGB AUDIO PC CONTROL Cabinet Dimensions 238 (9.4) 196 (7.7) 53 (2.1) 8 (0.31) Lens center Lens center Unit = mm (inch) 243 (9.6) 43.5 (1.7) 29.5 (1.16)[...]

  • Page 38

    E-38 51 42 3 10 11 12 13 14 15 6 97 8 D-Sub Pin Assignments Mini D-Sub 15 Pin Connector Pin No. RGB Signal (Analog) YCbCr Signal 1R e d C r 2 Green or Sync on Green Y 3 Blue Cb 4 Ground 5 Ground 6 Red Ground Cr Ground 7 Green Ground Y Ground 8 Blue Ground Cb Ground 9 No Connection 10 Sync Signal Ground 11 12 Bi-directional D A T A (SD A) 13 Horizon[...]

  • Page 39

    E-39 #: Images in above flagged with # are compressed with Adv anced AccuBlend. NOTE1: Some composite sync signals may not be displayed correctly . NOTE2: Signals other than those specified in the table above may not be displayed correctly . If this should happen, change the refresh rate or resolution on your PC. Refer to Display Properties help se[...]

  • Page 40

    E-40 1 2 54 3 6 7 8 PC Control Codes Function Code Data POWER ON 02H 00H 00H 00H 00H 02H POWER OFF 02H 01H 00H 00H 00H 03H INPUT SELECT RGB 02H 03H 00H 00H 02H 01H 01H 09H INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H 0EH INPUT SELECT S-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H PICTURE MUTE ON 02H 10H 00H 00H 00H 12H PICTURE MUTE OFF 02H 11H 00H 00H 0[...]