LG RD-JT91 Owner's Manual
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LG RD-JT91 Owner's Manual

LG RD-JT91 Owner's Manual

Dlp projector
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LG RD-JT91 projector user manual
http://www.manuallib.com/file/2698438
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This Manual: http://www.manuallib.com/file/2698438

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  • Page 1 LG RD-JT91 projector user manual http://www.manuallib.com/file/2698438 From ManualLib.com ManualLib.com collects and classifies the global product instrunction manuals to help users access anytime and anywhere, helping users make better use of products. Home: http://www.manuallib.com/ Chinese: http://www.shuomingshuku.com/ This Manual: http://www.manuallib.com/file/2698438...
  • Page 2 PLEASE READ This manual is provided as a free service by Projector.com. We are in no way responsible for the contents of the manual. We do not guarantee its accuracy and we do not make any claim of copyright. The copyright remains the property of their respective owners.
  • Page 3 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. RD-JT91 Model number Serial number OWNER’S MANUAL...
  • Page 4 DLP PROJECTOR DLP 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, pur- suant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

  • Page 5: Table Of Contents

    Contents Contents Introduction Safety Instructions ..........................4-6 Names of parts Main Body .............................7 Connecting Part ............................7 Control Panel ............................8 Remote Control .............................9 Installing Batteries..........................9 Projector Status Indicators........................10 Accessories ............................11 Optional Extras............................11 Installing and Composition Installation Instructions ........................12 Basic Operation of the Projector......................13 Using Kensington Security System.....................14 Turning on the Projector ........................15 Turning off the Projector ........................15...

  • Page 6: Safety Instructions

    Safety Instructions Safety Instructions Please take note of the safety instructions to prevent any potential accident or misuse of the projector. ➟ 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 7 Safety Instructions Power WARNING Do not use too many plugs on the Mains multi-outlet. It may result in overheating of the outlet and causes a fire hazard ! Power NOTES Never touch the power plug with Hold the plug firmly when unplug- Prevent dust collecting on the a wet hand ging.

  • Page 8: Safety Instructions

    Safety Instructions Using WARNING Never touch the wall outlet when Do not drop the projector or allow impact shock. there is leakage of gas, open the This may cause mechanical failure or personal injury ! windows and ventilate. It can cause a fire or a burn by a spark.

  • Page 9: Names Of Parts

    Names of parts Names of parts Main Body * The projector is manufactured using high-precision technology. You may, however, see on the Projector screen tiny black points and/or bright points (red, blue, or green). This can be a normal result of the manufacturing process and does not always indicate a malfunction.

  • Page 10: Control Panel

    Names of parts Control Panel , KEYSTONE+/- Button MENU SOURCE KEYSTONE MENU Button SOURCE Button Selects or closes menus. Switches to RGB, DVI, Video,S-Video mode. VOLUME Button Adjusts volume level and functions of menus. AUTO Button OK Button KEYSTONE Checks present mode and AUTO saves the change of functions.

  • Page 11: Remote Control

    Names of parts Remote Control POWER POWER Button MENU KEYSTONE SOURCE SOURCE Button MENU Button KEYSTONE+/-, Button VOL-/+, Button AUTO Button (Refer to p.24) OK Button AUTO KEYSTONE ARC Button (Refer to p.21) BLANK Button (Refer to p.22) BLANK STILL Button (Refer to p.23) MUTE Button *Switches the sound on or off.

  • Page 12: Projector Status Indicators

    Names of parts Projector Status Indicators * Lamp Indicator, operation indicator and temperature indicator at the top of the projector show the user the operating status of the projector. Lamp Indicator Operation Indicator Temperature Indicator Orange Standby. Green(flashing) Lamp cooling until the lamp turn on. Operation Indicator Green On operation.

  • Page 13: Accessories

    Names of parts Accessories POWER MENU KEYSTONE SOURCE AUTO KEYSTONE BLANK MUTE STILL 1.5V Power Cord 2 Batteries (size AAA) Remote Control Computer Cable DVI-D Cable Video Cable Operating guide RCA to D-Sub Cable Optional Extras * Contact your dealer to purchase these items. * When applying a ceiling installer, use only the ceiling installer for projector.

  • Page 14: Installing And Composition

    Installing and Composition Installation and Composition 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 holes(intake) Do not place the projector on a carpet, rug or other on the bottom and ventilation holes(exhaust) on the front.

  • Page 15: Basic Operation Of The Projector

    Installing and Composition Basic Operation of the Projector 1.Place the projector on a sturdy and horizontal surface with the PC or AV source. 2.Place the projector the correct distance from the screen. The distance between the projector and the screen determines the actual size of the image. 3.Position the projector so that the lens is set at a right angle to the screen.

  • Page 16: Using Kensington Security System

    Installing and Composition Using Kensington Security System G The projector has a ‘Kensington’ Security System Connector on the back panel. Connect the ‘Kensington’ Security system cable as below. G 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 17: Turning On The Projector

    Installing and Composition Turning on the Projector 1. Connect power cord correctly. 2. Remove the lens cover of the projector. 3. Press the POWER button on the remote control or top cover. (Green operation indicator flashes during cooling of the lamp.) G It will take about 5 second to display the picture after power on because the projector lamp has to warm up.

  • Page 18: Focus And Position Of The Screen Image

    Installing and Composition 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. To adjust the size of the image, rotate the zoom ring which is the inner ring on the lens.

  • Page 19: Connection

    Connection Connection Connecting to a Desktop PC * You can connect the projector to a computer of VGA, SVGA, XGA and SXGA output. * You can use ARC function for the RGB signals of the Aspect Ration 4:3. (For HD wide input signals, you cannot use ARC function.) * Fundamentally, HD wide input signal is not included in the Spec, so the set may not support HD signal perfectly.

  • Page 20: Connecting To A Video Source

    Connection Connecting to a Video Source * You can connect a VTR, a camcorder, a LDP or any other compatible video image source to the projector. < How to connect 1 > a. Connect the AV input jacks of the projector to the output <VCR>...

  • Page 21: Function

    Function Function * In this manual, the OSD(On Screen Display) may be different from your Projector’s because it is just example to help with the Projector operation. * If there is no input signal present, the Menu will not be displayed on the screen. * This operating guide explains operation of RGB(PC) mode mainly.

  • Page 22: Auto Color Temperature Control

    Function Video Menu Options Auto Color Temperature Control 1. Press the MENU button and then use button to select the menu. Normal D , E 2. Press the OK ( ) button and then use button to select item. Gamma Normal MENU prev.

  • Page 23: Special Menu Options

    Function Special Menu Options Selecting language 1. Press the MENU button and then use button to select the menu. English D , E Language 2. Press the OK ( ) button and then use button to select Language item. 4 : 3 Flip Horizontal Flip Vertical 3.

  • Page 24: Using Keystone Function

    Function Special Menu Options 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 cause a blazing fire of the screen.

  • Page 25: Lamp Mode Function

    Function Lamp Mode Function 1. Press the MENU button and then use button to select the menu. D , E 2. Press the OK ( ) button and then use button to select item. Lamp Mode Keystone Auto Source Blank Image Blue 3.

  • Page 26: Screen Menu Options

    Function Screen Menu Options 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. *Auto Tracking function works in RGB input only. 1. Press the AUTO button. Image positioning and synchronization are automatically adjusted.

  • Page 27: Information

    Information Supported Monitor Display * The projector displays the best image quality at a resolution of 800x600 pixels. To display other resolution images, the projector compresses or expands it to 800x600. The following table lists the display formats supported by the projector. VGAEGA 640X350 70.090Hz...

  • Page 28: Maintenance

    Information Maintenance * The projector needs little maintenance. You should keep the lens clean because any dirt or stains may appear on the screen. If any parts need to be replaced, contact your dealer. When cleaning any part of the projector, always turn the power off and unplug the projector first.

  • Page 29: Specifications

    Information Specifications MODEL RD-JT91 DLP panel size 0.55 inches 800(Horizontal) x 600(Vertical)pixel resolution 1.01~5.08m(40~200 inches) screen size remote control distance 1W(mono) speaker system 4:3(horizontal:vertical) horizontal / vertical ratio 1:1.2 zoom ratio NTSC/PAL/SECAM/NTSC4.43/PAL-M/PAL-N Video compatibility AC 100 - 240V~50/60Hz, 3A-1A, 260W Power 100.7/3.9...
  • Page 30 P/NO : 3828VA0482B b (373-026H)
  • Page 31 PLEASE READ This manual is provided as a free service by Projector.com. We are in no way responsible for the contents of the manual. We do not guarantee its accuracy and we do not make any claim of copyright. The copyright remains the property of their respective owners.

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