Model number Serial number : : LG DLP PROJECTOR 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.
DLP PROJECTOR FCC NOTICE • A Class B digital device This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Contents Contents Safety Instructions ....................................4 Names of parts Main Body .......................................................7 Connecting Part ..............................................7 Control Panel ..................................................8 Remote Control ...............................................9 Installing Batteries...........................................9 Projector Status Indicators..............................10 Accessories.......................
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. ➟ After reading this manual, keep it in the place that the user always can contact easily.
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 Never touch the power plug with a wet hand This may cause an electric shock hazard ! NOTES Hold the plug firmly when unplugging. If you pull the cord, it may be damaged. Prevent dust collecting on the power plug pins or outlet.
Safety Instructions Using WARNING Never touch the wall outlet when there is leakage of gas, open the windows and ventilate. It can cause a fire or a burn by a spark. Do not drop the projector or allow impact shock. Don’t look at laser beam directly as it can cause eye damage! This may cause mechanical failure or personal injury ! Using NOTES Do not place heavy objects on top of projector.
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.
Names of parts Control Panel KEYSTONE Button Press button to enter into the KEYSTONE function. SOURCE MENU KEYSTONE MENU Button SOURCE Button Selects or closes menus. Switches to RGB, HDMI, Video, S-Video, Compoment mode. / Button Adjusts functions of menus. AUTO Button It automatically corrects the position and the shaking of the image at the RGB mode. A AUTO OK POWER Button Turn ON/OFF the projector. POWER 8 OK Button Checks present mode and saves the change of functions.
Names of parts Remote Control POWER POWER Button MENU SOURCE MENU Button SOURCE Button D /E F Button / GButton AUTO Button (Refer to p.26) A AUTO OK BLANK ARC KEYSTONE STILL BLANK Button (Refer to p.24) OK Button ARC Button (Refer to p.22) KEYSTONE Button (Refer to p.24) STILL Button (Refer to p.25) Installing Batteries CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED WITH AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
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 Operation Indicator Orange Green(flashing) Green Orange(flashing) Off Red Lamp Indicator Red(flashing) Green(flashing) Orange Temperature Indicator Red Red (flashing) 10 Standby. Lamp is starting up.
Names of parts Accessories POWER MENU KEYSTONE AUTO KEYSTONE BLANK SOURCE OK ARC STILL 1.5V 1.5V Remote Control Power Cord 2 Batteries Owner’s manual CD ROM Video Cable Lens cap and Strap Computer Cable Optional Extras * Contact your dealer to purchase these items. * When applying a ceiling installer, use only the ceiling installer for projector. * Contact your service personnel for replacing of lamp.
Installing and Composition Installing 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.
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 with the desired 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. If the projector is not set at a right angle, the screen image will be crooked.
Installing and Composition Using Kensington Security System ● The projector has a ‘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. And for further information, contact http://www.kensington.
Installing and Composition Turning on the Projector 1. Connect power cord correctly. 2. Press the POWER button on the remote control or top cover. (Green operation indicator flashes if lamp is in start-up cycle.) ● An image will appear after the operation indicator light turns (Green). ● Select the source mode with the SOURCE button. * Do not disconnect the power cord during the suction/discharge fan in operation.
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. To raise or lower the image on the screen, extend or retract the foot at the bottom of the projector by pushing foot adjusting button as below.
Connection Connection Connecting to a Desktop PC * You can connect the projector to a computer of VGA, SVGA, XGA and SXGA output. * Refer to page 28 for the supported monitor displays of the projector. < How to connect > Connect computer cable to RGB IN (PC/DTV) of the projector. Connecting to a Notebook PC < How to connect > Connect computer cable to RGB IN (PC/DTV) of the projector.
Connection Connecting to a DVD * The output jacks (Y, PB, PR) of the DVD might be labelled as Y, Pb, Pr / Y, B-Y, R-Y / Y, Cb, Cr according to the equipment. < How to connect > Component cable a. Connect the DVD Component cable to Component PR, PB, Y of the projector. * When connecting the component cable, match the jack colors with the component cable.(Y=green, PB=blue, PR=red) (R) AUDIO (L) b. Only when the DVD device has the HDMI terminal, the HDMI mode can be set.
Function Function * In this manual, the OSD(On Screen Display) may be different from your Projector’s because it is just an example to help with the Projector operation. * If there is no input signal present, the Menu will not be displayed. * This operating guide explains operation of RGB(PC) mode mainly. Video Menu Options < RGB mode > Adjusting Video 1. Press the MENU button and then use F, G button to select the menu. 2. Press the D , E button to select a video item you want to adjust. 3.
Function Auto Color Temperature Control - To initialize values (reset to default settings), select the Normal option. 1. Press the MENU button and then use F, G button to select the D , E button to select ACC 2. Press the menu. item. 3. Press the F, G button to make desired adjustments. ● Each press of the F, G button changes the screen as shown below. Cool ● Normal ACC Gamma Brilliant Color TM White peaking Black level MENU Prev.
Function White peaking Function 1. Press the MENU button and then use F, G button to select the 2. Press the D , E button to select White peaking menu. item. 3. Press the F, G button to adjust the screen condition as you want. Adjust to higher setting to achieve brighter picture. Adjust to lower setting for darker picture. ● To exit the menu display, repeatedly, press the MENU button. ● Only when the Brilliant Color TM function is enabled, it can use the White peaking function.
Function Special Menu Options Selecting Language 1. Press the MENU button and then use F, G button to select the 2. Press the 3. Press the ● ● D , E button to select Language F, G item. button to select the language you want to use. On-Screen-Display (OSD) is displayed in the selected language. To exit the menu display, repeatedly, press the MENU button. menu. Language ARC Overscan Flip horizontal Flip vertical Auto sleep MENU Prev. Using ARC Function 1. Press the ARC button.
Function Overscan Function 1. Press the MENU button and then use F, G button to select the menu. Language ARC Overscan Flip horizontal Flip vertical Auto sleep 2. Press the D , E button to select Overscan item. 3. Press the F, G button to select On or Off. ● The Overscan function can be adjusted at RGB-DTV, HDMI-DTV or Component mode only. MENU Prev. F English G F 4:3 G F On G F Off G D E Move Select FG Flip horizontal Function * This function reverses the projected image horizontally.
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. 1. Press the KEYSTONE button. 2. Press the D , E button to select V Keystone or H Keystone. 3. Press the F, G button to make desired adjustments. ● Keystone can be adjusted from -20 to +20. ● You can also access this function via the MENU button.
Function Lamp mode Function 1. Press the MENU button and then use F, G button to select the 2. Press the menu. D , E button to select Lamp mode item. V Keystone H Keystone Blank image Lamp mode Lamp time 3. Press the F, G button to select High Bright or Economic. ● To exit the menu display, repeatedly, press the MENU button. MENU Prev. 0 0 F F Logo High Bright G G 11 Hr D E Move FG Select Checking Lamp time 1. Press the MENU button and then use F, G button to select the menu. 2.
Function Screen Menu Options Auto Configure Function * This function assures you of getting the best video quality by automatically adjusting the horizontal size and synchronization of the image. * Auto Tracking function works in RGB PC input only. 1. Press the AUTO button of the remote controller. ● Image positioning and synchronization are automatically adjusted. 2.
Function Using Horizontal Function 1. Press the MENU button and then use D,E button to select the 2. Press the D,E button to select Horizontal item. 3. Press the F, G button to make desired adjustments. ● Horizontal adjustment range is -25 ~+25. ● To exit the menu display, repeatedly, press the MENU button. The variable range can be different depends on input resolutions. ● menu. Auto configure Phase Clock Horizontal Vertical MENU Prev.
Information Supported Monitor Display * The following table lists the display formats supported by the projector. Sources Format Vertical Freq.(Hz) Horizontal Freq.(kHz) EGA 640X350 640X350 70.09Hz 85.08Hz 31.468kHz 37.861kHz PC98 640X400 85.08Hz 37.861kHz DOS 720X400 720X400 70.08Hz 85.03Hz 31.469kHz 37.927kHz VGA 640X480 640X480 640X480 640X480 59.94Hz 72.80Hz 75.00Hz 85.00Hz 31.469kHz 37.861kHz 37.500kHz 43.269kHz SVGA 800X600 800X600 800X600 800X600 800X600 56.25Hz 60.31Hz 72.
Information Replacing the Lamp Lamp Replacement The change interval of lamp may depend on the use environment of Projector. You can see the used lamp time in the LAMP TIME section of the Menu (pg.25). You must replace the lamp when: ● ● ● The projected image gets darker or starts to deteriorate. The lamp indicator is red. The message “Replace the lamp” appears on the screen when turning the projector on.
Information Replacing the Lamp 1 Turn off the projector and unplug the power cable. Carefully place on a cushioned surface. 2 Unscrew the screw from the lamp cover using a screwdriver. (Allow the lamp to cool for 1 hour before removing the used lamp from the projector.) Lamp case screw 3 After lifting the lamp cover off, remove the two retaining screws on the lamp case with a screwdriver. 4 Lift the lamp up from the projector. Knob Screws 5 Pull out the handle slowly and remove the lamp case.
Information Regarding the projector lamp control WARNING ● Don’t turn off the projector at least in 5 minutes after activating it. - The frequent On/Off changes may cause the lamp function to deteriorate. ● Don’t pull out the power cord while activating the projector and the cooling fan. - It may cause the lamp life-span to shorten and get damaged. ● The life-span of projector may considerably depend on the use environment and treatment conditions.
Information Specifications MODEL AH115 (AH115-JD) Resolution 1280(Horizontal) x 720(Vertical)pixel Horizontal / Vertical Ratio 16:9(horizontal:vertical) DLP panel size 0.62 inches Screen size (Projection distance) Wide : 1.40 ~ 10.63m(40 ~ 300 inches) Projection OFF SET 130% Tele : 1.66 ~ 12.66m(40 ~ 300 inches) Remote control distance 12m Zoom ratio 1:1.2 Video compatibility NTSC/PAL/SECAM/NTSC4.43/PAL-M/PAL-N Power AC 100 - 240V~50/60Hz, 3A-1A Height(mm/inches) 114/4.
Model number Serial number : : LG DLP PROJECTOR 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.