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USER GUIDE

LCD PROJECTOR

29

12  SERVICE

This product contains no user serviceable parts, other than
the projection lamp and the fuse. Attempts to modify other
mechanics or electronics inside the housing will violate any
warranties, and may be hazardous.

If for any reason the product fails to work properly, first check the previous
chapter on hints and tips. If things still do not work, please contact your
dealer for technical support. Prepare a list of the symptoms you observe to
make the diagnosing easier for your dealer. Remember to include all
cables when returning the goods.

If a problem cannot be solved by the dealer, please see the 

Service

Information

 section.

12.1 

LAMP REPLACEMENT

The projector is using a 575W metal halide lamp for illumination.
Recommended lamp type is Osram HMI 575 W/GS Dual Ended, which
may be ordered from your local dealer or an Osram supplier. This lamp is
HIGH PRESSURE when operating. Refer lamp change to qualified
personnel only.

The normal operating life for the lamp is 750 hours.
High-pressure lamp may explode if improperly used. Refer all
servicing to authorized personnel only.

12.2 

LAMP REPLACEMENT MESSAGES

When the time is due to replace the lamp, the projector will give you one of
the two following messages on the screen.

WARNING!

Lamp has less than 50 hours left of recommended burning time

Please change lamp!

Press any key to clear this message...

Содержание Impression 960

Страница 1: ...USER GUIDE IMPRESSION 960 801 230 USG 960 AE C 18 09 96 Not the actual front page ...

Страница 2: ...USER GUIDE IMPRESSION 960 ...

Страница 3: ...USER GUIDE LCD PROJECTOR 2 ...

Страница 4: ...8 8 4 CONTROL PANEL 20 8 5 CONNECTORS 21 9 FEATURES 22 10 TROUBLE SHOOTING 26 11 MAINTENANCE 28 11 1 FUSE REPLACEMENT 28 12 SERVICE 29 12 1 LAMP REPLACEMENT 29 12 2 LAMP REPLACEMENT MESSAGES 29 13 TECHNICAL DATA 32 14 CONNECTORS 35 15 FCC STATEMENT 36 16 ENVIRONMENTAL STATEMENT 37 17 SERVICE INFORMATION 38 18 CONNECTION LAYOUT 39 Foldout Page This publication is printed on recycled paper The infor...

Страница 5: ...USER GUIDE LCD PROJECTOR 4 ...

Страница 6: ...ature to indicate important safety related information HOT This symbol is used on the product to make the user aware of hot surfaces i e fan ventilation grill NOTE This symbol is used in this publication to highlight information for the user 2 SAFETY INSTRUCTIONS Read instructions All the safety and operating instructions should be read before the projector is operated Retain instructions The safe...

Страница 7: ...t block or cover slots and openings in any way Do not place the projector on any soft surface or close to a heating source radiator etc Never install the projector in an enclosed unit 4 Heat The projector should be situated away from heat sources such as direct sunlight radiators stoves or other strong heat sources 5 Power Sources The projector must only be connected to proper electrical voltage a...

Страница 8: ...uld be taken so that objects do not fall into the projector casing Be careful not to spill liquids into the inside of the projector Do not insert metal or flammable objects into the projector 11 Servicing The user should not attempt to perform unusual or technical service to the projector Do not open the unit Refer all servicing to authorized service personnel 12 Grounding or Polarization Precauti...

Страница 9: ...s and cables to prevent damage that may cause a fire electric shock etc Be careful when lifting and carrying the unit as it is heavy 17 Lamp Beam Do not look directly into the projector or lens when operating the projector The lamp emits rays which may cause eye injury and or sunburns 18 Electrical Shock To reduce risk of electrical shock do not open the unit Refer all servicing to authorized pers...

Страница 10: ... as well as high resolution makes it the ideal choice for presenting computer generated text and graphics Direct support for RGB Video makes it compatible with professional video and multimedia equipment Applications include presentations software training educational use advertising information boards and other situations where a small or large audience shares information Please spend some time r...

Страница 11: ...l and powerful projector High brightness illumination system 640x480 to 1280x1024 image resolution Built in RGB video interface 3 x RGB input output connectors 16 7 million colors BatMouse remote control mouse On Screen Display OSD User settings memorized Low noise cooling system False light blocking 4m 13 ft cable with monitor V split redrive ...

Страница 12: ...ctor 6 Power Cord 2 VGA XGA V Split Cable 7 BatMouse Remote Control 3 BNC V Split Cable 8 Batteries 4 Mouse Cable 9 User Guide 5 Mouse Adapter PC Y Split 6 OPTIONAL MATERIAL Optional cables and adapters are available for special computer sources such as 13W3 MAC etc Consult your dealer for further information ...

Страница 13: ... the bottom air inlet A thermal safety switch will cut off the illumination system if the ventilation is reduced Place the LCD projector on a table at a suitable distance from the projection screen in order to get the desired size of the projected image on the wall see illustration below Adjust the projection lens for a sharp image by turning the focusing wheel on the lens barrel Project on a flat...

Страница 14: ...ipped with this type of connector Adapters are available for this cable to use it with MAC SUN and other workstations The other cable is intended for workstations using a monitor with BNC type connectors If you prefer not to use a monitor there is no need to terminate the end of the cable 7 1 1 PC Connect the VGA XGA V Split cable 2 to the LCD projector preferably using source 1 Disconnect the mon...

Страница 15: ...C None NCR 13W3 option 1 Use either the PC cable or the BNC cable varies with different models TO SET UP FROM THE REMOTE CONTROL To assist you in setting up and fine tuning the projector fill a large portion of your screen with a 50 grey pattern alternating black and white pixels Then make sure that the projector is set to direct 1 1 default mode before adjusting the frequency setting This can be ...

Страница 16: ...MAC adapters that enables parallel use of the local computer mouse and the remote mouse The local and remote mice should however not be operated simultaneously as this may lead to unpredictable positioning of the mouse pointer The optional PS 2 adapter does not have a Y split APPLICABLE ADAPTERS MOUSE ADAPTER DRIVER Microsoft 2 key compatible 9 pin serial port PC Microsoft PS 2 compatible mouse PS...

Страница 17: ... DRAG again or wait 5 seconds to release the object Drag and Drop 4 Press RIGHT if your application requires emulation of the right mouse key The centre key of a three key mouse is not supported If double click does not work properly try to adjust the double click rate within the computer application in use Do not double click too fast To activate the pull down menus on a Macintosh computer use th...

Страница 18: ...e wall Avoid scratching and bumping the lens as this will reduce the quality of the projected image Always re cap the lens when not in use 8 2 ILLUMINATION SYSTEM The LCD projector uses a long life 575W metal halide lamp for illumination When approaching the end of the expected life time for the lamp a lamp timer will prompt for lamp change see the Lamp Replacement Messages section Each time the l...

Страница 19: ...get the best possible viewing conditions and to control the presentation The figure shows the different keys on the remote control Set up should be performed once with the application s and computer you are running most frequently Allow some minutes for the equipment to warm up before adjusting Most settings will automatically be memorized individually for each source for future use ...

Страница 20: ...Selects RGB input source 2 as active NO SOURCE 3 Selects RGB input source 3 as active NO FREEZE Holds the image displayed NO BLANK Blanks the screen NO REAR Mirrors the image for rear projection YES FREQ Adjusts the video frequency YES POSITION Controls the image positioning with cursor keys YES SCALE Selects direct mapping 1 1 or scaling of image NO PAN Allows panning within oversized images usin...

Страница 21: ...or a detailed overview please see the Features section RESET TUNE ON OFF BRIGHT CONTROL FUNCTION TUNE Adjusts the stability of the image BRIGHT Adjusts the brightness whiteness of the image RESET Defaults to factory settings ON OFF Activity indicator MASTER RESET Press all 4 key simultaneously to activate the master reset ...

Страница 22: ...inouts of the various connectors Do not connect any other devices with similar plugs to the connectors of the LCD projector as this voids any warranty and may cause permanent damage to the device CONNECTOR FUNCTION SOURCE 1 Analog RGB input output source 1 SOURCE 2 Analog RGB input output source 2 SOURCE 3 Analog RGB input output source 3 MOUSE Universal mouse connector ...

Страница 23: ...usually is done when the projector is connected to a new computer is automatically memorized for future use The set up information is stored in a non volatile memory approximately 5 seconds after the last key is pressed The memory can store 40 different sources modes Some sources are predefined while the remaining are available for customer set up See the Technical Data section for compatibility C...

Страница 24: ...s achieved The setting is stored individually for each source Observe that TUNE only works provided the FREQUENCY setting is correct 9 1 6 ON OFF This switch controls the operation of the projector When switched on all functions are active When switched off the fan is still operating but the image is turned off If the unit is left off for more than 5 minutes the lamp is also turned off and after a...

Страница 25: ... Rear projection is used when only the actual image is displayed without showing the projection equipment A special transmissive screen is needed A typical application is in exhibitions REAR is a toggle function on the RC 9 1 12 FREQUENCY This setting is provided for adaptation to Workstations and special graphics adapters that are not recognized automatically by the projector An incorrect frequen...

Страница 26: ...PAN function is automatically deselected after 5 seconds of no key activity OSD The OSD On Screen Display is switched on or off with this toggle key 9 1 16 MOUSE The BatMouse remote control RC employs a unique mouse functionality that enables full mouse control of your PC PS 2 or Macintosh computer By default the cursor keys of the remote control emulate the mouse movement The LEFT and RIGHT keys ...

Страница 27: ...FF switch Check if the lamp is igniting It will take a few minutes for the lamp to reach full light output The lamp might have to replaced refer all servicing to autorized personnel only See SERVICE The unit may be overheated due to blocked ventilation system Wait until the unit has cooled down before resuming operation The LCD image is too dark or too light Check the CONTRAST and BRIGHTNESS setti...

Страница 28: ...atteries need replacement Be sure to point at the projection screen or directly at the IR eye in the front of the LCD projector You may be too far away from the projector max distance 7 m 23 feet The mouse is not working Remember to connect the mouse cables before the computer is switched on Check if the mouse cable and adapter are properly connected Please check the mouse driver settings on the c...

Страница 29: ...tor is not in use 11 1 FUSE REPLACEMENT The electrical fuse is located at the mains input as an integral part of the connector and switch assembly See the figure below A defective fuse may indicate a permanent electrical failure If a new fuse breaks immediately please return the unit to you dealer for control Release the fuse holder and replace the broken fuse with a new one Make sure to use a fus...

Страница 30: ...annot be solved by the dealer please see the Service Information section 12 1 LAMP REPLACEMENT The projector is using a 575W metal halide lamp for illumination Recommended lamp type is Osram HMI 575 W GS Dual Ended which may be ordered from your local dealer or an Osram supplier This lamp is HIGH PRESSURE when operating Refer lamp change to qualified personnel only The normal operating life for th...

Страница 31: ...PLEASE CHANGE LAMP IMMEDIATELY If you replace the lamp and reset the lamp timer the message below confirms that the operation has been successful INFO The lamp timer has been reset to 0 Press any key to clear this message If the lamp timer is accidentally reset while operating a lamp which has not reached expected lifetime or you change lamp before it is required and reset the timer the warning be...

Страница 32: ...GUIDE LCD PROJECTOR 31 If you did not intend to reset the lamp timer this message confirms that you have corrected your mistake by pressing any other key to continue INFO The lamp timer has not been changed ...

Страница 33: ...0 C 4 140 F STORAGE HUMIDITY 10 90 percent relative humidity non condensing OPERATING TEMPERATURE 10 30 C 50 to 86 F OPERATING HUMIDITY 20 80 percent relative humidity Allow for a slow acclimatization after storing at extreme temperatures and humidities to avoid condensation Should condensation appear leave the unit in a controlled environment within operating conditions until the condensation has...

Страница 34: ... TIME 30 ms CONTRAST RATIO 100 1 PIXEL RESOLUTION 1024 x 768 x 3 RGB LCD DIAGONAL 10 MOUSE COMPATIBILITY Microsoft two key compatible serial 9 pin PS 2 compatible two key Macintosh ADB compatible one key VIDEO FREQUENCY 14 140 MHz HORIZONTAL SYNC 15 100 kHz VERTICAL SYNC 56 100 Hz VGA S VGA XGA S XGA Workstations 50 60 Hz VIDEO 66 Hz 75 Hz MACII RGB INPUT 0 1 Vpp DEFECTIVE PIXELS Maximum 25 black ...

Страница 35: ...0 720x480 800x600 1024x768 1152x900 1280x1024 85 Hz 85 Hz 85 Hz 85 Hz 100 Hz 100 Hz 90 Hz 80 Hz VGA MCGA 640 x 350 640 x 400 640 x 480 720 x 400 85 Hz 85 Hz 85 Hz 85 Hz SVGA 800 x 600 100 Hz XGA 1024 x 768 100 Hz MAC 640 x 480 832 x 624 1024 x 768 1152 x 870 85 Hz 100 Hz 100 Hz 90 Hz SUN 1024 x 768 1152 x 900 100 Hz 90 Hz HP 1024 x 768 1280 x 1024 100 Hz 80 Hz IBM RS6000 1024 x 768 100 Hz 1280 x 1...

Страница 36: ...nc and video signals from the computer to the projector and back again to the optional local CRT monitor 1 2 3 4 5 ANALOG R IN ANALOG G IN ANALOG B IN NOT USED 6 7 8 ANALOG R OUT 1 10 19 9 18 26 26 PIN HIGH DENSITY DSUB FEMALE FRONT VIEW 9 10 11 12 14 15 ANALOG G OUT ANALOG B OUT ANALOG R GND IN ANALOG G GND IN ANALOG B GND IN 16 17 18 19 20 21 22 ANALOG R GND OUT ANALOG G GND OUT ANALOG B GND OUT...

Страница 37: ... tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of the FCC rules which are designed to provide reasonable protection against such interference when operated in a commercial environment However there is no guarantee that interference will not occur in a particular installation If this equipment does cause inter...

Страница 38: ...yclable plastics and metal are used Metal parts are painted aluminium and steel ELECTRONICS No CFC is used during manufacture No components that require special handling are used LCD MODULE The liquid does not contain toxic or cancer causing materials No special ventilation is needed when handling a broken cell Use gloves and wash your hands afterwards to avoid any irritation to skin The module is...

Страница 39: ...ready when you call Never return products directly to the manufacturer without first calling the Service Department to obtain an RMA number Return Material Authorisation as well as shipping instructions ASK AS Headquarter 47 69340155 Norway Fax 47 69340632 ASK LCD Inc North and South American Office 1 201 896 8888 USA Fax 1 201 896 0012 Do not return products without an RMA number Units without th...

Страница 40: ...hows how to connect the LCD projector to the different computer sources 1 BNC V Split Cable 1A BNC Cable Monitor End 1B BNC Cable Computer End 2 VGA XGA V Split Cable 2A VGA XGA Cable Monitor End 2B VGA XGA Cable Computer End 3 Mouse Cable 4 Mouse Adapter 5 Mouse ...

Страница 41: ......

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