LG RD-JT90 User Manual Download

Page: 1 / 38

background image

Sponsored by

D

D

M

M

This user manual is provided as a free service by FixYourDLP.com. FixYourDLP is in no way responsible

for the content of this manual, nor do we guarantee its accuracy. FixYourDLP does not make any claim

of copyright and all copyrights remain the property of their respective owners.

About FixYourDLP.com

FixYourDLP.com (http://www.fixyourdlp.com) is the World’s #1 resource for media product news,

reviews, do-it-yourself guides, and manuals.

Informational Blog:

http://www.fixyourdlp.com

Video Guides:

http://www.fixyourdlp.com/guides

User Forums:

http://www.fixyourdlp.com/forum

FixYourDLP’s Fight Against Counterfeit Lamps:

http://www.fixyourdlp.com/counterfeits

RecycleYourLamp.org – Free lamp recycling services for used lamps:

http://www.recycleyourlamp.org

Lamp Research - The trusted 3rd party lamp research company:

http://www.lampresearch.com

Discount-Merchant.com – The worlds largest lamp distributor:

http://www.discount-merchant.com

Sponsors:

Sponsors:

Disclaimer

Disclaimer

1
2
3
...
»

Summary of Contents for RD-JT90

Page 1: ...ce for media product news reviews do it yourself guides and manuals Informational Blog http www fixyourdlp com Video Guides http www fixyourdlp com guides User Forums http www fixyourdlp com forum FixYourDLP s Fight Against Counterfeit Lamps http www fixyourdlp com counterfeits RecycleYourLamp org Free lamp recycling services for used lamps http www recycleyourlamp org Lamp Research The trusted 3r...

Page 2: ...set Retain it for future reference Record model number and serial number of the set See the label attached on the bottom of the set and quote this information to your dealer when you require service Model number Serial number T H E T R U S T E DS O U R C EF O RP R O J E C T O RL A M P S A N DA C C E S S O R I E S ...

Page 3: ...diate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Warning This is a class A product In a domestic environment this pr...

Page 4: ...e function 22 Auto Source Function 22 Using Blank function 23 Selecting Blank Image color 23 Lamp Mode Function 23 Checking lamp time 24 Using Still function 24 Screen Menu Options Auto Tracking Function 25 Clock Phase Function 25 Screen Position 25 RS 232C External Control Device Setup 26 Information Supported Monitor Display 31 Maintenance 32 Memo 33 Specifications 35 Disposal of your old applia...

Page 5: ...s may cause a fire hazard Earth wire should be connected If the earth wire is not connected there is a possible danger of electric shock caused by the current leakage If grounding methods are not possible a separate circuit breaker should be employed and installed by a qualified electrician Do not connect ground to telephone wires lightning rods or gas pipe The mains plug should be insert ed fully...

Page 6: ... cord of your appliance and if its appearance indi cates damage or deterioration unplug it discontinue use of the appliance and have the cord replaced with an exact replacement part by an authorized servicer Protect the power cord from physical or mechanical abuse such as being twisted kinked pinched closed in a door or walked upon Pay particular attention to plugs wall outlets and the point where...

Page 7: ...g Cleaning WARNING Do not use water while cleaning the projector This may cause damage to the projector or an electric shock hazard In the unlikely event of smoke or a strange smell from the projec tor switch it off unplug it from the wall outlet and contact your dealer or service centre This may cause a fire or an electric shock hazard Use an air spray or soft cloth that is moist with a neutral d...

Page 8: ...d or bright points red blue or green This can be a normal result of the manufacturing process and does not always indicate a malfunction Focus ring Zoom ring Lens cover Push the lens cover into the inside after pulling it open into the front If you mount on the ceiling after pushing the cover the lens cover is installed If not the cover may overlap projecting lens DVI Input S Video RS 232C Audio R...

Page 9: ...MENU Button Selects or closes menus AUTO Button VOLUME Button Adjusts volume level and functions of menus SOURCE Button Switches to RGB DVI Video S Video mode A OK Button Checks present mode and saves the change of functions T H E T R U S T E DS O U R C EF O RP R O J E C T O RL A M P S A N DA C C E S S O R I E S ...

Page 10: ... Switches the sound on or off VOL F GButton Open the battery compartment cover on the back of the remote control and insert the batteries with correct polarity match with and match with Install two 1 5V AAA batteries Don t mix used batteries with new batteries MENU Button LASER Button Produces a bright red laser pointer on the screen for the purpose of indication Don t look at laser beam directly ...

Page 11: ...tion Turn on the lamp Projector lamp is cooling as power out 2 minutes Power off Projector lamp is reaching the end of its life and needs to be replaced with a new lamp over 2000 hours The projector has trouble in the lamp or around it at power on Retry Power On again later If lamp indicator is red flashing again contact the service center The lamp cover is not closed This projector is in high tem...

Page 12: ...for replacing a new lamp Projector lamp is reaching the end of its life and needs to be replaced with a new lamp Remote Control Power Cord Video Cable Audio Cable RCA to PC Audio Cable Operating guide Computer Cable RCA to D Sub Adaptor SCART to RCAjack option Lamp Portable Bag S Video Cable Projection Screen DVI D Cable RS 232C Cable 1 5V 1 5V 2 Batteries size AAA Ceiling installer for projector ...

Page 13: ...ions It may cause malfunction or product damage Never push projector or spill liquid of any kind into the projector Leave an adequate distance 30cm 12 inches or more around the projector Don t place the projector where it can be covered with dust This may cause overheating of the projector Do not obstruct the slots and openings of the projector This may cause overheating and create a fire hazard T...

Page 14: ...tual size of the image 3 Position the projector so that the lens is set at a right angle to the screen If the projector is not set at a right angle the screen image will be crooked If this is so then the keystone adjustment may correct this Refer to page 22 4 Connect the cables of the projector to a wall power socket and other connected sources projection distance based on the picture format Cente...

Page 15: ...efer to the user s guide attached to the Kensington Security System set And for further information contact http www kensington com the internet homepage of the Kensington company that deals with expensive electronic equipments such as notebook PCs or projec tors Kensington Security System is an optional item K Using Kensington Security System T H E T R U S T E DS O U R C EF O RP R O J E C T O RL ...

Page 16: ...least 2 minutes after switching off the projector as this will allow the lamp cooling to continue which will help to preserve the lamp life 4 Adjust volume level If you press VOLUME G button sound and volume level number are increased If you press VOLUME F button sound and volume level number are decreased 1 Press the POWER button on the top cover or remote control 2 Press the POWER button on the ...

Page 17: ...adjust the focus of the image rotate the focus ring which is the outer ring on the lens To adjust the size of the image rotate the zoom ring which is the inner ring on the lens AUTO SOURC E POWE R VOL VOL MENU OK Focus ring Zoom ring Focus and Position of the Screen Image Selecting source mode 1 Press the SOURCE button 2 Each press of the F G button changes the display as below RGB DVI Video S Vid...

Page 18: ...projector If the PC has two audio out ports of SPEAKER OUT and LINE OUT connect the LINE OUT port to get better sound quality Connecting to a Notebook PC How to connect a Connect computer cable to RGB Input PC DTV of the projector If you set your computer such as a notebook type IBM PC AT compatible to output the signal to both the display of your computer and the external monitor the picture of t...

Page 19: ...as Y Pb Pr Y B Y R Y Y Cb Cr according to the equipment DVD RCA to D Sub Adaptor RCA to D Sub Adaptor Component cable Component cable Connecting to a D TV Set Top Box How to connect an RGB source a Connect computer cable to RGB Input PC DTV of the projector If the Set Top Box has DVI output use DVI cable b Connect the Audio port of the projector to the Audio output port R L of the D TV Set Top Box...

Page 20: ...omponent 480p 576p 720p 1080i To restore the original image condition after changing it press OK A button after selecting Reset item In the broadcasting system NTSC the picture item Tint is displayed and can be adjusted To exit the menu display repeatedly press the MENU button Clear MENU prev move F G adjust Contrast 50 Brightness 50 Color R 50 Color G 50 Color B 50 Reset Adjusting Video MENU prev...

Page 21: ...t the menu display repeatedly press the MENU button Normal Film Sports MENU prev move F G select ACC White Peaking Gamma F G Normal F G 10 F G Normal Video Menu Options 1 Press the MENU button and then use F G button to select the menu 2 Press the OK A button and then use D E button to select White Peaking item 3 Press the F G button to adjust the screen condition as you want The default value may...

Page 22: ...lect the menu 2 Press the OK A button and then use D E button to select Flip Horizontal item 3 Press the OK A button to see reversed image Each time you press the button the image will be reversed To exit the menu display repeatedly press the MENU button Flip Horizontal Function This function reverses the projected image horizontally Use this function when rear projecting an image 1 Press the MENU...

Page 23: ...ess the KEYSTONE or KEYSTONE button to adjust the screen condition as you want Keystone are adjusted from 50 to 50 You can also use this function by using the MENU button Using Keystone function Use this function when the screen is not at a right angle to the projector and the image is a trapezoid shape Only use the Keystone function when you can t get the best angle of projection because it may c...

Page 24: ...A button and then use D E button to select Blank Image item 3 Press the F G button to select the color you want to use Background color will be changed to the selected Blank function color from this point To exit the menu display repeatedly press the MENU button Off F G Blue F G Normal Selecting Blank Image color MENU prev move F G select Keystone 0 Auto Source Blank Image Lamp Mode Lamp Time 0 Hr...

Page 25: ...p indicator will be turned red The lamp warning LED illuminates red continuously in the case of excessive lamp time Off F G Blue F G Normal mode Checking lamp time 1 Press the STILL button You can freeze the input image 2 To exit Pause press any button The STILL function would release automatically after about 10 minutes Using Still function Moving Image Still Image Special Menu Options T H E T R ...

Page 26: ...usts the horizontal width of the projected image to get the image to fit on the screen size Phase Function This function is for the detailed adjustment of the clock function It s available to adjust Clock Phase in RGB mode only Clock Phase Function MENU prev move F G adjust Auto Configure Clock 0 Phase 15 Horizontal 0 Vertical 0 1 Press the AUTO button Image positioning and synchronization are aut...

Page 27: ... 99 Only the projector with the specified ID number will operate from the remote control To exit the menu display repeatedly press the MENU button English F G 4 3 F G 1 Connect the serial port of the PC to the RS 232C jack on the projector back panel RS 232C cable is not supplied with the projector 2 3 4 5 6 7 8 External Device RXD TXD DTR GND DSR RTS CTS RXD 9 6 1 5 TXD DTR GND DSR RTS CTS Projec...

Page 28: ... PC computer This data will be explained in this document in detail Command2 Set ID OK Data x Command2 Set ID NG Data x 3 Error Acknowledgement 2 OK Acknowledgement The Projector transmits ACK acknowledgement based on this format when receiving abnormal data from non viable functions or communication errors Data 1 illegal code This command is not supported 2 not support function This function does...

Page 29: ...ideo 4 Component 6 RGB DTV 7 RGB PC 8 DVI DTV 9 DVI PC k b Set ID Data Cr b Set ID OK Data x Ack 03 Aspect Ratio Command2 c To adjust the screen format Transmission Data 1 Normal Screen 4 3 2 Wide Screen 16 9 Data 1 Normal Screen 4 3 2 Wide Screen 16 9 k c Set ID Data Cr c Set ID OK Data x Ack 04 Screen Mute Command2 d To select screen mute on off Transmission Data 0 Screen Mute Off Picture On 1 S...

Page 30: ...mote Control Lock Key Lock Command2 m To lock the front panel controls on the projector and remote control Transmission Data 0 Lock Off 1 Lock On Data 0 Lock Off 1 Lock On k m Set ID Data Cr m Set ID OK Data x Ack If you re not using the remote control use this mode When main power is On Off external control lock is released 14 Color Temperature ACC Command2 u Adjust the color temperature Transmis...

Page 31: ...Low Power On j q Set ID Data Cr q Set ID OK Data x Ack 19 Auto Configure Command2 u To adjust picture position and minimize image shaking automatically It works only in RGB mode Transmission Data 1 To set Data 1 To set j u Set ID Data Cr u Set ID OK Data x Ack 20 Input Select Command2 b To select input source for the Set Transmission Data 20 Video 30 S Video 40 Component 50 RGB DTV 60 RGB PC 70 DV...

Page 32: ...1024X768 70 069Hz 56 476kHz 1024X768 75 029Hz 60 023kHz 1024X768 84 99Hz 68 677kHz SXGA 1152X864 60 053Hz 54 348kHz 1152X864 70 01Hz 63 995kHz 1152X864 75 00Hz 67 500kHz 1280X960 60 00Hz 60 00kHz 1280X1024 60 020Hz 63 981kHz The following table lists the display formats supported by the projector If the projector does not support the input signal Out of Range message appears on the screen The proj...

Page 33: ...casing with a soft dry lint free cloth To remove stubborn dirt or stains moisten a soft cloth with water and a neutral detergent and then wipe the casing Do not use alcohol benzene thinners or other chemical detergents as these can cause the casing to be warped or discolored The projector needs little maintenance You should keep the lens clean because any dirt or stains may appear on the screen If...

Page 34: ...Information 33 Memo T H E T R U S T E DS O U R C EF O RP R O J E C T O RL A M P S A N DA C C E S S O R I E S ...

Page 35: ...Information 34 Memo T H E T R U S T E DS O U R C EF O RP R O J E C T O RL A M P S A N DA C C E S S O R I E S ...

Page 36: ... 32 95 F 0 C 35 C In storage and transit 4 140 F 20 C 60 C humidity In operation 0 80 relative humidity by dry hygrometer Not in operation 0 90 relative humidity by dry hygrometer lamp model AJ LT91 lamp power consumption LAMP Replacement WARNING Lamp is no user replaceable part Do not touch and open the lamp replace cover of bottom enclosure It could cause injury and electric shock due to high te...

Page 37: ...T H E T R U S T E DS O U R C EF O RP R O J E C T O RL A M P S A N DA C C E S S O R I E S ...

Page 38: ...ce for media product news reviews do it yourself guides and manuals Informational Blog http www fixyourdlp com Video Guides http www fixyourdlp com guides User Forums http www fixyourdlp com forum FixYourDLP s Fight Against Counterfeit Lamps http www fixyourdlp com counterfeits RecycleYourLamp org Free lamp recycling services for used lamps http www recycleyourlamp org Lamp Research The trusted 3r...

Reviews:

No comments

Related manuals for RD-JT90

Galaxy WARP 10 HB

Brand: Barco Pages: 155

Brand: LG Pages: 122

Brand: LG Pages: 2

Brand: Panasonic Pages: 28

Brand: Panasonic Pages: 12

Brand: Panasonic Pages: 72

Brand: Panasonic Pages: 11

Brand: Panasonic Pages: 12

Brand: ViewSonic Pages: 7

Brand: ViewSonic Pages: 78

Brand: ViewSonic Pages: 95

Brand: ViewSonic Pages: 101

Brand: ViewSonic Pages: 87

Brand: ViewSonic Pages: 79

Brand: Marantz Pages: 47

Brand: Barco Pages: 31

Brand: NEC Pages: 62

Brand: NEC Pages: 57

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands