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54-E

NGLISH

These Operating Instructions are printed on recycled paper.

Trademark acknowledgements

B

VGA and XGA are trademarks of International Business Machines
Corporation.

B

Macintosh is a registered trademark of Apple Computer, Inc.

B

S-VGA is a registered trademark of the Video Electronics Standards
Association.

B

Windows is a registered trademark of Microsoft Corporation.

All other trademarks are the property of the various trademark owners.

All manuals and user guides at all-guides.com

Содержание PT-LC75E

Страница 1: ... this manual for future use LCD Projector Operating Instructions Model No PT LC75E PT LC55E ENTER FREEZE SHUTTER INDEX WINDOW PROJECTOR VOLUME D ZOOM STD AUTO SETUP VIDEO INPUT POWER RGB MENU TQBJ 0093 1 Commercial Use All manuals and user guides at all guides com a l l g u i d e s c o m ...

Страница 2: ...NG THIS APPARATUS MUST BE EARTHED Machine Noise Information Ordinance 3 GSGV January 18 1991 The sound pressure level at the operator position is equal or less than 70 dB A according to ISO 7779 WARNING 1 Remove the plug from the wall outlet when this unit is not in use for a prolonged period of time 2 To prevent electric shock do not remove cover No user serviceable parts inside Refer servicing t...

Страница 3: ...c setup function 17 Using the remote control unit 18 Inserting the battery 18 Operating range 18 Connections 19 Notes on connections 19 Example of connecting to video equipment 20 Example of connecting to computer 21 Setting up 22 Projection methods 22 Projector position 22 Projection distances 23 Basic Operation Starting to use 24 Turning on the power 24 Turning off the power 25 On screen menus 2...

Страница 4: ...ve this may result in electric shocks Insert the power cord plug securely into the wall outlet BIf the plug is not inserted correctly electric shocks or overheating could result BDo not use plugs which are damaged or wall outlets which are coming loose from the wall Do not place the projector on top of surfaces which are unstable BIf the projector is placed on top of a surface which is sloped or u...

Страница 5: ... this is not done Ask an Authorised Service Centre to clean inside the projector at least once a year BIf dust is left to build up inside the projector without being cleaned out it can result in fire or problems with operation BIt is a good idea to clean the inside of the projector before the season for humid weather arrives Ask your nearest Authorised Service Centre to clean the projector when re...

Страница 6: ... which is free from such vibrations and shocks Do not set up the projector near high voltage power lines or near motors The projector may be subject to electromagnetic interference if it is set up near high voltage power lines or motors If installing the projector to the ceiling ask a qualified technician to carry out all installation work If the projector is to be suspended from the ceiling you w...

Страница 7: ...er cord than the accessory power c MAIN POWER switch pages 24 and 25 Card remote control unit h page 15 Front adjustable legs L R page 24 Lamp unit holder page 45 Projector Back and Location and function of each part Projector control panel page 14 Zoom ring page 25 Focus ring page 25 Air inlet ports Do not cover these ports Projection lens Lens cover Remote control signal receptor page 18 Leg adj...

Страница 8: ...rder to correct any keystone distortion AUTO SETUP will appear on the screen during adjustment Set AUTO KEYSTN in the OPTION1 menu to OFF to prevent any deterioration of the picture as a result of keystone correction Projector control panel and remote control unit ENTER FREEZE SHUTTER INDEX WINDOW PROJECTOR VOLUME D ZOOM STD AUTO SETUP VIDEO INPUT POWER RGB MENU TEMP LAMP RGB INPUT INPUT AUTO SETU...

Страница 9: ...ype of signal being input VIDEO IN jack page 20 This jack is used to input video signals from a video equipment such as a video deck AUDIO IN L R jacks pages 20 and 21 Only one audio system circuit is available for the AUDIO IN L R jacks so if you wish to change the audio input source you will need to remove and insert the appropriate plugs About the RGB INPU The RGB INPUT indicator can signal is ...

Страница 10: ...bstacles in between the remote control unit and the receptors the remote control unit may not operate correctly BIf strong light is allowed to shine onto the remote control signal receptor correct remote control operation may not be possible Place the projector as far away from light sources as possible BIf facing the remote control unit toward the screen to operate the projector the operating ran...

Страница 11: ...C connector plug use a BNC RCA adapter sold separately to convert the cable end to an RCA plug type jack BRefer to page 52 for a list of compatible YPBPR signals which can be input to the projector BIf the signal cables are disconnected or if the power supply for the computer or video deck is turned off while the digital zoom or index window functions are being used these functions will be cancell...

Страница 12: ...en Bottom edge of screen Screen Projection distances Setting up dimensions which a calculated using the formulas If the screen size diagonal is calculate the projection distanc projection distance for the tele For 16 9 aspect ratios the follo projection distance NOTE BThe dimensions in the table above formulas may contain BIf you use the projection dis screen the 4 3 projection im screen at the to...

Страница 13: ...ECTOR VOLUME D ZOOM STD AUTO SETUP VIDEO INPUT POWER RGB MENU INPUT AUTO SETUP POWER STANDBY R ON G MENU ENTER ENTER FREEZE SHUTTER INDEX WINDOW PROJECTOR VOLUME D ZOOM STD AUTO SETUP VIDEO INPUT POWER RGB MENU INPUT AUTO SETUP POWER STANDBY R ON G MENU ENTER Remove the lens cover Connect the accessory power cord Press the MAIN POWER switch to the side to turn on the power The power indicator on t...

Страница 14: ... is shown below MAIN MENU OPTION2 menu page 36 LANGUAGE menu page 38 SHUTTER function page 38 NOTE BKeystone distortion of the on screen display will not be corrected MENU KEYSTONE PICTURE POSITION INDEX WINDOW SHUTTER AUDIO LANGUAGE OPTION1 OPTION2 SELCT ENTER OPTION2 BACK COLOR BLUE FRONT REAR FRONT DESK CEILING DESK LAMP POWER HIGH LAMP RUNTIME 10H FUNC 1 INDEX SELCT ADJ ESC LANGUAGE ENGLISH EN...

Страница 15: ...CONTRAST 32 SHARPNESS 4 COLOR TEMP STANDARD TV SYSTEM AUTO1 STANDARD SELCT ADJ ESC Press the F F or G G buttons to select an item and then press the I I or H H buttons to change or adjust the setting An individual adjustment screen such as the one shown below will be displayed for bar scale items The bar scale will turn green when any adjustment changes the setting from the factory set value Unava...

Страница 16: ...r will not return to spot display mode at this time To return to spot display mode clear the enlarged picture display from the screen and then press a D ZOOM button again NOTE BThis function can only be used when using the remote control unit BIf the type of signal being input changes while the digital zoom function is being used the digital zoom function will be cancelled Correcting key Keystone ...

Страница 17: ...When an S VIDEO VIDEO signal is being input PICTURE MODE Select the picture mode that best matches the image source and room conditions The mode best used in dark rooms is NATURAL For rooms having regular lighting conditions in use select STANDARD For exceptionally bright rooms use DYNAMIC COLOR S VIDEO VIDEO YPBPR only Press the H button to make the colour more vivid in tone and press the I butto...

Страница 18: ...o display the adjustment screen and then use the I or H buttons to make the adjustment When an RGB YPBPR signal is being input When an S VIDEO VIDEO signal is being input HORIZONTAL POSITION Press the I button to move the picture to the left and press the H button to move the picture to the right VERTICAL POSITION Press the I button to move the picture down and press the H button to move the pictu...

Страница 19: ... is only valid when HDTV signal is being input and AUTO Y PB PR is set to OFF BACK COLOR This sets the colour which is projected onto the screen whe signal is being input to the pro FRONT REAR This setting should be change accordance with the projector setting up method Set to FRONT when using a normal reflective screen with t projector positioned in front of screen and set to REAR wh using a tran...

Страница 20: ...remote control unit to return to normal operating mode Using the INDE This function lets you store a p so that you can display a still p Press the INDEX WINDOW You can also select INDEX the MAIN MENU screen an ENTER button NOTE BThe aspect ratio of the scre the image is vertically elong comparison to a normal ima Use the F and G buttons The screen size can be cho Still picture Moving picture Still...

Страница 21: ... projector for one command before sending the next command BWhen a command which does not require parameters is sent the colon is not required BIf an incorrect command is sent from the personal computer the ER401 command will be sent from the projector to the personal computer Pin No Communications settings Signal name Contents 1 5 6 9 NC TXD Transmitted data RXD Received data Connected internally...

Страница 22: ...or in a place where the temperature is between 0 C 32 F and 40 C 104 F and the humidity is between 20 and 80 with no condensation BTurn off the MAIN POWER switch by following the procedure on page 25 and then clean the air filter refer to page 44 Possible cause Remedy The surrounding temperature or the temperature inside the projector has become dangerously high causing the lamp unit to be automat...

Страница 23: ...l turn off The air filter should be cleaned every 100 hours of use depending on the location where the projector is being used Cleaning procedure Turn off the MAIN POWER switch and disconnect the power cord plug from the wall outlet Turn off the MAIN POWER switch according to the procedure given in Turning off the power on page 25 before disconnecting the plug from the wall outlet Gently turn the ...

Страница 24: ...ixing screws Lamp unit fixing screws Lamp indicator warning light On screen display The projector will enter Standby Mode and the red indicator lamp will illuminate Displayed for 30 seconds Pressing any button will clear the display More than 1800 hours This display cannot be cleared at all no matter which button is pressed More than 2000 hours Install the lamp unit cover then use a Phillips screw...

Страница 25: ...y not be correct Refer to page 24 BThe BRIGHT adjustment setting may be at the minimum possible setting Refer to page 32 BThe shutter function may be in use Refer to page 38 BThe lens cover may still be attached to the lens BThe lens focus may not have been set correctly Refer to page 25 BThe projector may not be at the correct distance from the screen Refer to pages 22 and 23 BThe lens may be dir...

Страница 26: ...method Active matrix method Pixels PT LC75E 786 432 1024 x 768 x 3 panels PT LC55E 480 000 800 x 600 x 3 panels Lens Manual zoom 1 1 2 focus lens PT LC75E F 1 7 1 9 f 21 5 mm 25 8 mm PT LC55E F 2 0 2 3 f 22 0 mm 26 2 mm Lamp UHM lamp 160 W Luminosity 1200 lm ANSI Scanning frequency for RGB signals YPBPR signals NTSC 480i 480p PAL 625i 720p HDTV60 HDTV50 Colour system 6 NTSC NTSC 4 43 PAL PAL M PAL...

Страница 27: ... 66 667 30 240 A A OK OK RGB 640 x 480 37 861 72 809 31 500 A A OK OK RGB 640 x 480 37 500 75 000 31 500 A A OK OK RGB 640 x 480 43 269 85 008 36 000 A A OK OK RGB 800 x 600 35 156 56 250 36 000 A AA OK RGB 800 x 600 37 879 60 317 40 000 A AA OK RGB 800 x 600 48 077 72 188 50 000 A AA OK RGB 800 x 600 46 875 75 000 49 500 A AA OK RGB 800 x 600 53 674 85 061 56 250 A AA OK RGB 832 x 624 49 725 74 5...

Страница 28: ...Business Machines Corporation BMacintosh is a registered trademark of Apple Computer Inc BS VGA is a registered trademark of the Video Electronics Standards Association BWindows is a registered trademark of Microsoft Corporation All other trademarks are the property of the various trademark owners All manuals and user guides at all guides com ...

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