NEC MultiSync LT140 Скачать руководство пользователя страница 43

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E–43

Cable Connection

Communication Protocol

Baud rate:

9600 bps

Data length:

8 bits

Parity:

No parity

Stop bit:

One bit

X on/off:

None

Communications

Full duplex

procedure:

If the CPU of the projector has received the data correctly, it returns an ACK(C5H). If the received data is not correct, the CPU returns
a NAK(CAH), then the following status:

Receiving success:

Receiving failure:

CA Err

Err 01:

Command Error (command not supported)

Err 02:

Checksum Error

Err 03:

Busy (command not acceptable)

Err 04:

Parameter Error ( parameter data abnormal)

Note: If failing in powering-on, the CPU returns the following
NAKs:

CA Err 1

Err 1 8X (Apply the corresponding bit.)

Bit 0: Lamp cover is not attached correctly
Bit 1: Fan stoppage
Bit 2: Overheated
Bit 3: Lamp lighting failure

To RxD of PC

PC Control Connector (DIN-8P)

To TxD of PC

To GND of PC

Содержание MultiSync LT140

Страница 1: ...Ultra Portable Projector MultiSync LT84 LT140 User s Manual...

Страница 2: ...LT AGE COMPONENTS INSIDE ALL SERVICING MUST BE DONE BY QUALIFIED NEC SERVICE PERSONNEL DOC Compliance Notice This Class A digital apparatus meets all requirements of the Canadian Interference Causing...

Страница 3: ...all warnings 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...

Страница 4: ...projector Warnings Do not look into the lens while the projector is on Serious damage to your eyes could result Keep any items such as magnifying glass out of the light path of the projector The ligh...

Страница 5: ...ter E 22 Setup E 23 Orientation E 23 Background E 23 Signal Select E 23 Auto Start E 23 Power Panagement E 23 Power Off Confirmation E 23 Mouse Settings E 23 Keystone Save E 23 White Segment E 23 Clea...

Страница 6: ...e selected area Supports most IBM VGA SVGA XGA 2 SXGA with Ad vanced AccuBlend 3 Macintosh component signal YCbCr YPbPr or any other RGB signals within a horizontal frequency range of 15 to 85 kHz and...

Страница 7: ...ensor Rear Remote Sensor Ventilation outlet Front Adjustable Foot One Push Tilt Button Monaural Speaker 1W Lever Type Adjustable Rear Foot AC Input Connect the supplied power cable s three pin plug he...

Страница 8: ...button to return the adjustments to the last condition while you are in the adjustment or setting menu 7 Status Indicator When this is lit red continually it s warning you that the projection lamp ha...

Страница 9: ...nction remote con trol LT40RT the remote sensors on the projector cabinet will receive your mouse commands 7 RGB Input Component Input Connector Mini D Sub 15 pin Connect your PC or other RGB equipmen...

Страница 10: ...o change the level of a selected menu item A press of the button executes the selection When no menus appear these buttons work as a volume control When the pointer is displayed these buttons move the...

Страница 11: ...s as your computer mouse In this mode only Mouse pad Laser R Click and L Click buttons are available 14 Laser Button Press and hold this button to activate the laser pointer When lit you can use the l...

Страница 12: ...tion the projected image on the screen If the projected image does not appear square to the screen then use keystone correction for proper adjustment The Lever Type Adjustable Rear foot height can be...

Страница 13: ...Screen Bottom a H E C mm C inch C mm C inch B mm B inch B mm B inch Screen size Diagonal Screen Width Height of screen WIDE TELE WIDE TELE 25 20 15 1190 46 9 74 2 9 40 32 24 1600 63 0 1930 76 0 117 4...

Страница 14: ...ventilation around your pro jector so heat can dissipate Do not cover the vents on the side or the front of the projector If your projector is mounted on the ceiling and your image is upside down use...

Страница 15: ...g your remote control it may be the result of the computer s screen saver or power manage ment software 4 If you accidentally hit the OFF button on the remote control wait one full minute and then pre...

Страница 16: ...and the DVD player NOTE Refer to your DVD player s owner s manual for more infor mation about your DVD player s video output requirements Connecting Your VCR or Laser Disc Player Use common RCA cable...

Страница 17: ...on The projector needs to cool for a minute before it can be restarted Using the Menus NOTE The on screen menu may not be displayed correctly while interlaced motion video image is projected 1 Press...

Страница 18: ...wer Management Power Off Confirmation Mouse Button Mouse Sensitivity Clear Lamp Hour Meter Keystone Save White Segment PC Card Viewer Options Capture Options Source Name Input Terminal Horizontal Freq...

Страница 19: ...to close the window with saving changes USB mouse only Highlight Indicates the selected menu or item Solid triangle Indicates further choices are available A highlighted triangle indicates the item i...

Страница 20: ...r View Hides the tool bar while you are playing back Click ing with the right button of a mouse shows it again Adjustments Provides access to controls for your im age and sound Use the buttons on your...

Страница 21: ...even when you are in the Native mode the image is displayed full screen using the Advanced AccuBlend feature Color Temperature This feature adjusts the color temperature using the slide bar Move the s...

Страница 22: ...ion Noise Reduction Off Low Medium High Color Matrix Select Color Matrix SDTV HDTV Select Color Matrix Type Cb Cr B Y R Y Pb Pr First select an appropriate color matrix to fit your component signal fo...

Страница 23: ...not be automatically detected Page2 Mouse Settings This option lets you to change your USB mouse settings The mouse settings feature is available for USB mouse only Choose the settings you want Mouse...

Страница 24: ...ion quality High quality Normal and High Compression High Quality Gives quality of JPEG a priority Normal Gives normal JPEG quality High Compression Gives compression a priority Tools Provides tools f...

Страница 25: ...eraser palette containing four eraser of different thickness from which you can select an eraser you prefer by left clicking Clear Clears the drawing completely from the ChalkBoard screen Color Selec...

Страница 26: ...oration Inserting and Ejecting a CompactFlash Card A CompactFlash card is used to view presentation data prepared on the computer and to capture and play images projected with the pro jector PC CARD A...

Страница 27: ...d Viewer slides In this manual it is referred to as the PC Card Viewer software PC CARD VIEWER PPT CONVERTER 3 0 This is an application that converts files created with Microsoft PowerPoint 95 or 97 i...

Страница 28: ...Stop Plays back automatically or manually de pending on the setting on PC CardViewer Options of the menu This allows you to stop Auto Play while you are playing back and to resume playing from the sel...

Страница 29: ...ton NOTE Even if you switch the current PC Card Viewer source to another source the current slide is retained When you return back to the PC Card Viewer you will get the slide that has been retained S...

Страница 30: ...re 13 or more indexes stored on the CompactFlash card select Edit in dex from the PC Card Viewer software s File menu and move the index you want to display to within 12 indexes from the top of the fo...

Страница 31: ...utton or click with a mouse button Viewing Digital Images Digital images can be played with the PC Card Viewer if the follow ing conditions are met If the image can be stored on an MS DOS format Compa...

Страница 32: ...1 PC cards are divided into three types according to their thickness Type I 3 3 mm Type II 5 0 mm and Type III 10 5 mm A type of image format The standard Windows Bit Map format used for MS DOS Windo...

Страница 33: ...y cause injury If this happens contact your NEC dealer for lamp replacement To replace the lamp 1 Loosen the lamp cover screw until the screwdriver goes into a free wheeling condition and remove the l...

Страница 34: ...and install new one CR2025 Ensure that the side with a is upward 3 Put the cover back Full Function Remote Control LT40RT optional 1 Press firmly and slide the battery cover off 2 Remove both old batt...

Страница 35: ...ontrol is on Ensure that the lamp cover is installed correctly See page E 33 Check to see if the projector has overheated or the lamp usage exceeds 1100 hours If there is insufficient ventilation arou...

Страница 36: ...ed Use the PC Card Viewer software etc to change the image size to 10242768 dots LT84 8002600 dots In addition the displayable image size differs according to the resolution of the projector Use the P...

Страница 37: ...SC PAL YCbCr 300 TV lines SECAM RGB LT84 800 dots horizontal 600 dots vertical LT140 1024 dots horizontal 768 dots vertical Power Requirement 100 120 200 240 VAC 50 60 Hz Input Current 2 1 A 100 120 V...

Страница 38: ...inet Dimensions LT84 M E N U E N T E R C A N C E L SELECT POWER STATUS ON OFF SOURCE AUTO ADJUST 2 8 71 1 87 47 6 2 3 58 0 5 13 0 35 9 11 57 294 2 1 53 5 9 25 235 8 34 212 Lens center Lens center Unit...

Страница 39: ...imensions LT140 M E N U E N T E R C A N C E L SELECT POWER STATUS ON OFF SOURCE AUTO ADJUST 8 34 212 3 0 77 2 3 58 1 17 29 8 11 57 294 1 98 50 4 0 5 13 0 23 6 2 1 53 5 9 25 235 Lens center Lens center...

Страница 40: ...Cr 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 Ground 12 Bi directional DATA...

Страница 41: ...49 725 57 283 N VESA 1024 2 768 43 INT 35 5 44 9 Y VESA 1024 2 768 60 48 363 65 Y VESA 1024 2 768 70 07 57 476 75 Y IBM 1024 2 768 72 03 58 131 79 Y MAC 1024 2 768 74 93 60 241 80 Y VESA 1024 2 768 7...

Страница 42: ...H 00H 00H 02H 01H 06H 0EH INPUT SELECT S VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H INPUT SELECT PC CARD VIEWER 02H 03H 00H 00H 02H 01H 1FH 27H PICTURE MUTE ON 02H 10H 00H 00H 00H 12H PICTURE MUTE OFF 02H...

Страница 43: ...the following status Receiving success C5 Receiving failure CA Err Err 01 Command Error command not supported Err 02 Checksum Error Err 03 Busy command not acceptable Err 04 Parameter Error parameter...

Страница 44: ...Printed in Japan 78410871...

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