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LG RL-JT10 Owner's Manual
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LG RL-JT10 Owner's Manual

LG RL-JT10 Owner's Manual

Lg rl-jt10 lcd projector owner's manual
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Please read this manual carefully before operating
your 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
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Serial number
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R
RL-JT10
OWNER'S MANUAL

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Summary of Contents for LG RL-JT10

  • Page 1 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. RL-JT10 Model number Serial number OWNER’S MANUAL...
  • Page 2 PROJECTOR PROJECTOR FCC NOTICE • A Class A digital device This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide rea- sonable protection against harmful interference when the equipment is operated in a commercial environment.

  • Page 3: Table Of Contents

    Safety Instructions Names of parts Installation Instructions Composition Turning on the Projector Turning off the Projector Operating the Projector CONTENTS Selecting source mode Connecting to a Desktop PC INDEX Connecting to a Notebook PC Connecting to a Macintosh Desktop PC Connecting to a Macintosh PowerBook Connecting to a Video Source Connecting to a DVD...

  • Page 4: Safety Instructions

    Safety Instructions G Please take note of the safety instructions to prevent any potential accident or misuse of the projector. G Safety Instructions are given in two forms as detailed below. WARNING The violation of this instruction may cause serious injuries and even death. NOTES The violation of this instruction may cause light injuries or damage to the projector.
  • Page 5 Indoor Installation-NOTES Do not place the projector where it might When installing the projector on a table, be be exposed to dust. careful not to place it near the edge. - This may cause a fire hazard ! - This may cause the projector to fall causing serious injury to a child or adult and serious damage to the projector.
  • Page 6 Safety Instructions Outdoor Installation-NOTES In case of using a receiver (VCR, Digital In case of using a receiver (VCR, Digital Set Top Box), do not place an antenna in Set Top Box), contact your service center the vicinity of power to construct an antenna lines.
  • Page 7 Power-NOTES Never touch the power plug with a wet Hold the plug firmly when unplugging. If hand you pull the cord the cord may be dam- aged. - This may cause an electric shock hazard ! - This may cause a fire hazard ! Prevent dust collecting on the power plug Do not plug when the power cord or the pins or outlet.
  • Page 8 Safety Instructions Using-WARNING Do not place anything containing liquid on In case of impact shock or damage to the top of the projector such as flowerpot, projector switch it off and unplug it from cup, cosmetics or candle. the mains outlet and contact your service center.
  • Page 9 Using-WARNING Don’t look at laser beam directly as it can Don’t look directly onto the lens when the cause eye damage! projector is in use. Eye damage may occur! Do not touch metal parts during or soon Never touch the wall outlet when there is after operation since the vents and lamp leakage of gas, open the windows and cover will remain very hot!
  • Page 10 Safety Instructions Using-NOTES Do not touch the lens of the projector. It is Do not use any sharp tools on the projec- delicate and easily damaged. tor as this will damage the casing. Do not position the AV box near the vents Do not place objects on top of the projec- of the projector.
  • Page 11 Cleaning-NOTES Unplug this product from the wall outlet Contact the Service Center once a year to before cleaning. Do not use liquid clean- clean the internal parts of the projector. ers or aerosol cleaners. - Accumulated dust can cause - This may cause damage to mechanical failure.

  • Page 12: Names Of Parts

    Names of parts Main Body Main Body * The LCD projector is manufactured using high-precision technology. You may, however, see a few tiny black or coloured dots that continuously appear on the projector image. This is a normal result of the manufacturing process and does not indicate a malfunction.
  • Page 13 Rear Connections Rear Connections RS232C/Mouse AV interface DVI input AV Interface DVI Input RS 232C Rear remote control sensor Kensington Security USB A USB B System Connector * To use the USB jack, your PC (Refer to page 22) should be equipped with a USB jack.
  • Page 14 Names of parts Control Panel Control Panel Button Selects menus and items in the menus. MENU Button ENTER Button Selects or closes menus. Checks present mode and MENU ENTER saves the change of functions. VOLUME Button Adjusts volume level and functions of menus.
  • Page 15 V box front Panel V box front Panel S-Video Video L/Mono Audio Video Audio DVD IN (480i) S-Video Video/Audio DVD IN(480i) V box back Panel V box back Panel DC OUT(12V/0.5A) AV INTERFACE DC OUT(12V/0.5A) AV INTERFACE * Use this jack when connecting the wireless receiver to the projector.
  • Page 16 Names of parts Remote Control Remote Control POWER POWER Button SOURCE MENU SOURCE Button MENU Button MOUSE DRAG MOUSE DRAG Button L MOUSE Button R MOUSE Button (Zoom-out Button) (Zoom-in Button) ENTER Button POINTER Button VOLUME BLANK Button VOL. MUTE Button +, - Button BLANK MUTE...
  • Page 17 Functions on the Remote Control Functions on the Remote Control Button Function Button Function POWER Button Selects ON/OFF of power. SOURCE Button Switches to RGB, Video, S-Video, Component mode. MENU Button Displays or hides the menu. L MOUSE Button * Corresponds to the Left - Click of PC Mouse. This button (Zoom-out Button) registers a menu selection and selects other custom functions.
  • Page 18 Names of parts Projector Status Indicators Projector Status Indicators * Temperature indicator, lamp Indicator, operation indicator at the top front of the projector indicate the operating status of the projector. Lamp Indicator Operation indicator Temperature indicator MENU ENTER SOURCE PATTERN POWER Orange Standby.

  • Page 19: Optional Extras

    Accessories Accessories POWER SOURCE MENU BLANK MUTE LASER 1.5V Remote Control Batteries 2 (size AA) AV Box Power Cord Operating guide DVI to VGA Cable Audio/Video Cable AV Box cable Portable Bag RS-232C cable DVI cable USB Cable /Sponge for lens protection Mouse Connecting Cables PS/2 Mouse Cable MAC Serial Mouse Cable...

  • Page 20: Installation Instructions

    Installation Instructions * Don’t place the projector in the following conditions. It may cause malfunction or product damage. Provide proper ventilation for this projector. The projector is equipped with ventilation Do not place the projector on a carpet, rug holes(intake) on the bottom and ventilation or other similar surface.
  • Page 21 Do not obstruct the vents of the projector. It may cause overheating. Turn off the projector or switch the projector to standby mode to connect the AV box. The LCD projector is manufactured using high-precision technology. You may, however, see tiny black or coloured dots continuously appear on the LCD projector image.

  • Page 22: Composition

    Composition Basic Operation of the Projector Basic Operation of the Projector . Place the projector on a sturdy and horizontal surface with the PC or AV source. . Place the projector the correct distance from the screen. The distance between the projector and the screen determines the actual size of the image.
  • Page 23 Using Kensington Security System Using Kensington Security System The projector has Kensington Security System Connector on the back panel. Connect the Kensington Security system cable as below. For the detailed installation and use of the Kensington Security System, refer to the user’s guide attached to the Kensington Security System set.

  • Page 24: Turning On The Projector

    Turning on the Projector Connect power cord correctly. Remove the lens cover of the projector. Press the button on the remote control or top cover.(Green operation indicator flashes POWER during warming up of the lamp.) It will take about 1 minute to display the picture after power on because the projector lamp has to warm up.

  • Page 25: Turning Off The Projector

    Turning off the Projector Press the POWER button on the top cover or remote control. Power Off? Please Press Key Again. Press the POWER button on the top cover or remote control again to cut off the power. If operation indicator is flashing(red), leave the power cord plugged into the outlet. Do not pull out from the outlet until operation indicator is flashing(orange).

  • Page 26: Operating The Projector

    Operating the Projector Focus and Position of the Screen Image Focus and Position of the Screen Image When an image appears on the screen, check if it is in focus and fits well to the screen. Zoom ring Focus ring To adjust the focus of the image, rotate the focus ring which is the outer ring on the lens.

  • Page 27: Selecting Source Mode

    Selecting source mode Press the SOURCE button Each press of the SOURCE button changes the display as below. Video S-Video Component...

  • Page 28: Connecting To A Desktop Pc

    Connecting to a Desktop PC * You can connect the projector to a computer of VGA, SVGA, XGA and SXGA output. * You can use resize function for VGA, SVGA output. * Refer to page 58 for the supported pc graphic card displays of the projector. AV Interface DVI Input RS 232C...

  • Page 29: Connecting To A Notebook Pc

    Connecting to a Notebook PC AV Interface DVI Input RS 232C < How to connect > a. Connect either end of the DVI to VGA cable to DVI input 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 the external monitor may not appear properly.

  • Page 30: Connecting To A Macintosh Desktop Pc

    Connecting to a Macintosh Desktop PC AV Interface DVI Input RS 232C < How to connect > a. Connect either end of the DVI to VGA cable to DVI input of the projector. b. Connect the mouse cable(4 pin) from the Macintosh mouse port to the RS232C of the projector.

  • Page 31: Connecting To A Macintosh Powerbook

    Connecting to a Macintosh PowerBook AV Interface DVI Input RS 232C < How to connect > a. Connect either end of the DVI to VGA cable to DVI input of the projector. b. Connect the mouse cable from the Macintosh PowerBook mouse port to the RS232C of the projector.

  • Page 32: Connecting To A Video Source

    Connecting to a Video Source * In AV input mode, if the auto video system recognition fails to detect a correct video system type, please press the button on the remocon. Then the projector executes the fine auto video system recognition. AUTO TRACKING * You can connect a VTR, a camcorder, a LDP or any other compatible video image source to the projector.

  • Page 33: Connecting To A Dvd

    Connecting to a DVD * The outputs(Y, P ) of the DVD might be labelled as Y, Pb, Pr / Y, B-Y, R-Y / Y, Cb, Cr according to the equip- ments. AV box front Panel AV box back Panel S-Video DC OUT(12V/0.5A) AV INTERFACE...

  • Page 34: Connecting To A D-Tv Settop Box

    Connecting to a D-TV Settop Box * To receive D-TV programmes, it is necessary to purchase a D-TV receiver (Set-Top Box) and connect it to the projector. * Please refer to the owner's manual of the D-TV Set-Top Box for the connection between LCD projector and D-TV Set-Top Box.

  • Page 35: Function Checking

    Function checking * If there is no input signal, the Menu will not display on screen. * This operating guide explains operation of RGB (PC) mode mainly. Press the MENU button. Move the POINTER button up or down to select a menu and press the ENTER ) button.

  • Page 36: Using Still Function

    Using Still function Press the button. STILL * You can freeze the input image. <Still Image> <Moving Image> To release this function, press the button again. STILL * The STILL function would release automatically after about 10 minutes.

  • Page 37: Selecting Language

    Selecting language Press the button and move the button up or down to select the SPECIAL menu MENU POINTER as below. exit move enter Menu Menu VIDEO POSITION SPECIAL TRACKING Press the ENTER ) button and move the POINTER button up or down to select [Language] item. Move the POINTER button left or right to select the language you want to use.

  • Page 38: Using Blank Function

    Using Blank function * This function may be effective if you need to get attention of an audience during presentations, meetings or briefings. Press the BLANK button. * The screen turns off to a background color and sound also turns off. * You can choose the background color.
  • Page 39 Selecting Blank Image color Selecting Blank Image color Press the MENU button and move the POINTER button up or down to select the SPECIAL menu. exit move enter Menu Menu VIDEO POSITION SPECIAL TRACKING Press the ) button and move the button up or down to select the [Blank Image] ENTER POINTER...

  • Page 40: Using Flip Horizontal

    Using Flip Horizontal function Flip Horizontal Function Flip Horizontal Function * This function reverses the left and the right side of the projected image. Use this function when projecting from behind onto a transparent screen being viewed from the opposite side.(Rear Projection) Press the MENU button and move the...

  • Page 41: Checking Lamp Time

    Checking lamp time Press the MENU button and move the POINTER button up or down to select the SPECIAL menu as below. exit move enter Menu Menu VIDEO POSITION SPECIAL TRACKING Press the ) button and move the button up or down to select the [Lamp Time] ENTER POINTER item.

  • Page 42: Selecting Pc Screen Size Input Signal

    Selecting PC screen size input signal * When PC input mode, select the appropriate screen size in SPECIAL menu as below before turning on the PC to get the image size of PC on DOS mode to fit on the projected screen. * In other screen size signals except 640X400 70Hz and 720X400 70Hz, the projected screen sizes are adjust- ed automatically.

  • Page 43: Using Resize Function

    Using Resize function * You can use this function only under SVGA (800x600) mode in RGB mode. Press the RESIZE button. Each press of the button changes the display as below. < RGB mode > < Video, S-Video, Component mode > 4 : 3 Scaled 16 : 9...

  • Page 44: Adjusting Screen Display

    Adjusting screen display Positioning Positioning * If the image size does not fit the screen in accordance with the input source, set the position of the image by selecting Horizontal / Vertical position. * It’s available to operate [Horizontal], [Vertical] in analog RGB mode only. * Keystone function adjusts the upper and lower width of the projected image to prevent the image from being a trapezoid shape.
  • Page 45 Zoom Function Zoom Function Press the ZOOM button. 1/25 Press the ZOOM or L MOUSE MOUSE button to adjust the zoom level. 11/25 25/25 Move to the position you want to see the enlarged display by moving the POINTER button left,right,up, or down.

  • Page 46: Using Tracking Function

    TITLE Using Tracking function Auto T racking Function Auto T racking Function * Auto Tracking Function This function assures you of getting the best video quality by automatically adjusting the difference of horizontal size and synchronization of the image. This function resets system setting if the projector doesn’t recognize the video system in VIDEO mode. Press the button.
  • Page 47 Clock / Phase Function Clock / Phase Function * Clock Function This function adjusts 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 analog RGB mode only.

  • Page 48: Adjusting Video

    Adjusting Video Press the button and move the button up or down to select each VIDEO menu. MENU POINTER < RGB mode > < Video, S-Video, Component mode > exit move enter Menu Menu exit move enter Menu Menu VIDEO VIDEO POSITION POSITION...

  • Page 49: External Control Device Setup

    External control device setup * This function doesn’t supply the ASCII code communication(ex, Hyper Terminal). Refer to “RS-232 Protocol” (P. 51) to control the hexa code communication. * Connect the RS-232C input jack to an external control device (such as a computer or an A/V control system) and control the Projector’s functions externally.
  • Page 50 External control device setup • Use the RS232C cable to control the projector externally (Refer to Fig.1). PROJECTOR SHELL SHELL MD8P DE9S (Circular Din 8P, male) (D-Sub 9 Pin, female) Fig.1,RS232C configuration • If you want to extend the cable length, you can connect a Female 9 pin-Male 9 pin Extension Cable(Refer to Fig.2).
  • Page 51 SET ID(Multi Projector Installation) • Use this function to specify projector ID number for remote control. Press the button and move the button up or down to select the SPECIAL menu. MENU POINTER exit move enter Menu Menu VIDEO POSITION SPECIAL TRACKING Press the...
  • Page 52 External control device setup RS-232 Protocol Communication Parameter Packet payload • Baud Rate : 19200 bps - Keycode packet type • Data bit:8 • Parity : none [Input Type][Input Action] • Stop bit : 1 • Flow Control : none [Input Type] : 2 byte.
  • Page 53 03.Input source [Magic Number][Type][Payload Size][CRC] [Magic Number][Type][Payload Size][CRC] [Input Type][Input Action] [Input Type][Input Action] Magic Number : 0xEFBD-Set ID Magic Number : 0xEFBD-Set ID Type 2 : Keycode Type Type 2 : Keycode Type Payload Size 4 : 4byte Payload size Payload Size 4 : 4byte Payload size Input Type 1...
  • Page 54 External control device setup 11.Tracking 15.Mute [Magic Number][Type][Payload Size][CRC] [Magic Number][Type][Payload Size][CRC] [Input Type][Input Action] [Input Type][Input Action] Magic Number : 0xEFBD-Set ID Magic Number : 0xEFBD-Set ID Type 2 : Keycode Type Type 2 : Keycode Type Payload Size 4 : 4byte Payload size Payload Size 4 : 4byte Payload size...
  • Page 55 Operating List 19.Mouse drag 01.RGB video a.Contrast [Magic Number][Type][Payload Size][CRC] [Input Type][Input Action] Magic Number : 0xEFBD-Set ID [Magic Number][Type][Payload Size][CRC] Type 2 : Keycode Type [Operation Action][Operation][Value] Payload Size 4 : 4byte Payload size Input Type 1 : IR Input Magic Number : 0xEFBD-Set ID Input Action 15...
  • Page 56 External control device setup e. Blue c. Red [Magic Number][Type][Payload Size][CRC] [Magic Number][Type][Payload Size][CRC] [Operation Action][Operation][Value] [Operation Action][Operation][Value] Magic Number : 0xEFBD-Set ID Type 3 : Operation Type Magic Number : 0xEFBD-Set ID Payload Size 6 : 6byte Payload size Type 3 : Operation Type Operation Action1 : Operation Set...
  • Page 57 e. Tint b. Brightness [Magic Number][Type][Payload Size][CRC] [Magic Number][Type][Payload Size][CRC] [Operation Action][Operation][Value] [Operation Action][Operation][Value] Magic Number : 0xEFBD-Set ID Type 3 : Operation Type Magic Number : 0xEFBD-Set ID Payload Size 6 : 6byte Payload size Type 3 : Operation Type Operation Action1 : Operation Set Payload Size 6 : 6byte Payload size...
  • Page 58 External control device setup b. Flip Horizontal [Magic Number][Type][Payload Size][CRC] [Operation Action][Operation] Magic Number : 0xEFBD-Set ID Type 3 : Operation Type Payload Size 6 : 6byte Payload size Operation Action6 : Operation Execute Operation 507 : Flip Horizontal 04. Audio a.

  • Page 59: Supported Monitor Display

    Supported Monitor Display * The projector displays images at a resolution of 1024x768 pixels. To display higher resolution images(1152x864mode, 1280x1024mode), the projector compresses it to 1024x768. The following table lists the display formats supported by the projector. Sources Format Vertical Freq.(Hz) Horizontal Freq.(kHz) VGAEGA 640X350...

  • Page 60: Maintenance

    Maintenance * The projector needs little maintenance. You should keep the lens clean because any dirt or stains may appear on the screen. You will also need to clean the air filter attached at the top of the projector periodically because a clogged air filter prevents proper ventilation that is necessary to cool the projector and prevents it from overheating.

  • Page 61: Memo

    Memo...
  • Page 62 Memo...

  • Page 63: Specifications

    Specifications. RL-JT10 Model 18mm(0.7 inches) LCD panel size 1024(Horizontal) x 768(Vertical)pixel resolution 1.02~5.1m(40~200 inches) screen size 1.2~7.8m(3.94~25.6 feet) projecting distance remote control distance 0.5W + 0.5W, stereo speaker system 4:3(horizontal:vertical) horizontal / vertical ratio 1:1.3 zoom ratio NTSC/PAL/SECAM/NTSC4.43/PAL-M/PAL-N Video compatibility...
  • Page 64 P/NO : 3828VA0314B a (373-026H)

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