Page 1
User’s Guide L1722P ake sure to read the Important Precautions before using the product. Keep the User's Guide(CD) in an accessible place for furture reference. ee the label attached on the back cover and quote this information to your dealer when you require service.
Important Precautions This unit has been engineered and manufactured to ensure your personal safety, however improper use may result in potential eletrical shock or fire hazards. In order to allow the proper operation of all safeguards incorporated in this display, observe the following basic rules for its installation, use, and servicing.
Page 3
Important Precautions On Installation Do not allow anything to rest upon or roll over the power cord, and do not place the display where the power cord is subject to damage. Do not use this display near water such as near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool.
Unfolding the stand base Place the monitor with its front facing downward on a cushion or soft cloth. Expand the stand base to its first step degree (65˚) pulling it outward with two hands.
Connecting the Display Using the Computer Connect the signal input cable and the power cord. (see next page) Separate the back cap by sliding its lower section downward as After the cables are connected, set the back cap into the groove of the upper section and reassemble by pushing upward.
Page 6
If you want to adjust the monitor while in use, or wish to manually run this function once again, push the ‘AUTO’ button on the front panel of the monitor. Otherwise, you may execute the ‘ Factory reset’...
Control Panel Functions Front Panel Controls Control Power Button Power (DPMS) Indicator MENU Button Buttons AUTO/SELECT Button Function Use this button to turn the display on or off. This Indicator lights up blue when the display operates normally. If the display is in DPM (Energy Saving) mode, this indicator color changes to amber.
Page 8
Control Panel Functions Control F L A T R O N F - E N G I N E USER N O R M A L MENU B R I G H T N E S S MENU P R O C E S S I N G A U T O I M A G E A D J U S T M E N T O S D L O C K E D O S D U N L O C K E D...
On Screen Display (OSD) Control Adjustment Screen Adjustment Making adjustments to the image size, position and operating parameters of the display is quick and easy with the On Screen Display Control system. A short example is given below to familiarize you with the use of the controls. The following section is an outline of the available adjustments and selections you can make using the OSD.
Page 10
On Screen Display(OSD) Selection and Adjustment The following table indicates all the On Screen Display control, adjustment, and setting menus. Main menu Sub menu BRIGHTNESS PICTURE CONTRAST GAMMA PRESET COLOR GREEN BLUE H POSITION POSITION V POSITION CLOCK TRACKING PHASE FACTORY RESET FACTORY RESET...
Press the MENU Button, then the main menu of the OSD appears. Menu Name Icons Sub-menus Button Tip NOTE OSD (On Screen Display) menu languages on the monitor may differ from the manual. P I C T U R E MENU : Exit MENU...
Page 12
BRIGHTNESS To adjust the contrast of the screen. CONTRAST Set your own gamma value. : -50/0/50 GAMMA On the monitor, high gamma values display whitish images and low gamma values display high contrast images. Select the screen color. PRESET • 6500K: Slightly reddish white.
Page 13
FACTORY Restore all factory default settings except "LANGUAGE." RESET If you want to reset the monitor, select the YES and then press the - or + button to execute. If the output of the video card is different the WHITE...
On Screen Display(OSD) Selection and Adjustment The OSD screen will appear when you press the F-ENGINE button at the front side of the monitor. Menu Name Icons Sub-menu Name FLATRON F-ENGINE When you execute F-ENGINE, two tones will appear on the screen as shown. The applied screen will appear on the left side, whereas the non-applied screen will appear on the right side.Press the...
Troubleshooting Check the following before calling for service. No image appears No image appears Is the power cord of the display connected? Is the power indicator light on? Is the power on and the power indicator blue? Is the power indicator amber? Do you see an "INPUT SIGNAL OUT OF...
Troubleshooting Display image is incorrect Display Position is incorrect. On the screen background, vertical bars or stripes are visible. Any horizontal noise appearing in any image or characters are not clearly portrayed. The screen color is mono or abnormal. The screen blinks. Press the AUTO/SELECT button to automatically adjust your display image to the ideal setting.
Troubleshooting Have you installed the display driver? Have you installed the display driver? Do you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message? USB function USB function cannot be setup. Be sure to install the display driver from the display driver CD (or diskette) that comes with your display.
Specifications Preset Modes (Resolution) Display Modes (Resolution) 640 x 350 720 x 400 640 x 480 VESA 640 x 480 VESA 800 x 600 VESA 800 x 600 832 x 624 VESA 1024 x 768 VESA 1024 x 768 1152 x 870 VESA 1152 x 900 VESA...
Specifications Signal Connector Pin Assignment DVI-D Connector Signal(DVI-D) T. M. D. S. Data2- T. M. D. S. Data2+ T. M. D. S. Data2/4 Shield T. M. D. S. Data4- T. M. D. S. Data4+ DDC Clock DDC Data Analog Vertical Sync. T.
Page 21
How to Install the VESA Standard wall mounting This monitor meets VESA-compliant mounting interface pad specifications. Please the monitor on a piece of cloth or other soft surface with the front side facing downward and remove the rear cap. Install the VESA standrad wall mounting.
Making use of USB (Universal Serial Bus) - Optional USB (Universal Serial Bus) is an innovation in connecting your different desktop peripherals conveniently to your computer. By using the USB, you will be able to connect your mouse, keyboard, and other peripherals to your display instead of having to connect them to your computer.
Making use of USB (Universal Serial Bus) - Optional USB Specifications USB standard Downstream power supply Communication speed USB port IMPORTANT: These USB connectors are not designed for use with high-power USB devices such as a video camera, scanner, etc. LGE recommends connecting high-power USB devices directly to the computer Rev.