LG Electronics L1952TX, L1752TX manual Troubleshooting, OSD Unlocked will appear

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Troubleshooting

Check the following before calling for service.

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 or green?

Is the power indicator amber?

Do you see an "OUT OF RANGE" message on the screen?

Do you see a "CHECK SIGNAL CABLE" message on the screen?

Check and see if the power cord is connected properly to the power outlet.

Press the Power button.

Adjust the brightness and the contrast.

If the display is in power saving mode, try moving the mouse or pressing any key on the keyboard to bring up the screen.

Try to turn on the PC.

This message appears when the signal from the PC (video card) is out of horizontal or vertical frequency range of the display. See the 'Specifications' section of this manual and configure your display again.

This message appears when the signal cable between your PC and your display is not connected. Check the signal cable and try again.

Do you see a "OSD LOCKED" message on the screen?

Do you see “OSD LOCKED” when you push MENU button?

You can secure the current control settings, so that they cannot be inadvertently changed. You can unlock the OSD controls at any time by pushing the MENU button for several seconds: the message

“OSD UNLOCKED” will appear.

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Contents L1752T L1952T L1752TX L1952TX On Safety Important PrecautionsOn Disposal On InstallationOn Cleaning On RepackingConnecting the stand Connecting the DisplayErgonomic Positioning your displayPower Cord Using the ComputerOSD LOCKED/UNLOCKED Control Panel FunctionsFront Panel Controls Control FunctionControlFunction Auto Image AdjustmentPower Button Power IndicatorScreen Adjustment On Screen Display OSD Control AdjustmentMain menu Sub-menu Reference On Screen DisplayOSD Selection and AdjustmentSub-menus Blue Contrast GammaRED GreenOSD Position White Balance PhasePower Indicator Factory ResetUser Flatron F-ENGINEOSD Unlocked will appear TroubleshootingIs the power cord of the display connected? Do you see OSD Locked when you push Menu button?Screen color is mono or abnormal Screen blinksHave you installed the display driver? Weight ResolutionPower DimensionsA18 Specifications Preset Modes ResolutionIndicator Pin SignalDVI-D Signal Connector Pin AssignmentHow to Install the Vesa Standard wall mounting Vesa wall mountingKensington Security Slot- optional Digitally yours

L1752T, L1752TX, L1952T, L1952TX specifications

LG Electronics has long been a prominent player in the display technology sector, and its lineup of LCD monitors, including the L1952TX, L1952T, L1752TX, and L1752T, showcases the brand's commitment to quality and innovation. These models, designed primarily for business and home office environments, offer a blend of performance, usability, and design that appeals to a wide audience.

The L1952TX and L1952T are 19-inch monitors that boast a resolution of 1280x1024 pixels, providing crisp images and ample screen real estate for multitasking. Both models feature a fast response time of 5 milliseconds, making them suitable for video playback and casual gaming without significant blur. They encompass a wide viewing angle of 170 degrees horizontally and 160 degrees vertically, allowing users to view content clearly from various positions.

These monitors are equipped with a 16:10 aspect ratio, which is ideal for productivity, enabling users to see documents and spreadsheets in full detail without the need to scroll excessively. The L1952TX includes touch-screen capabilities, making it highly interactive and facilitating more dynamic applications, especially in educational settings or environments where quick navigation is beneficial.

On the other hand, the L1752TX and L1752T are slightly smaller, with a 17-inch display that offers a resolution of 1280x1024 as well. Like their larger counterparts, these models incorporate a fast 5 ms response time and wide viewing angles for enhanced clarity and comfort. The L1752TX also features touch-screen technology, ensuring that users can enjoy an intuitive experience while navigating through applications or presentations.

In terms of connectivity, all four models provide a variety of options, including analog VGA inputs, which ensure compatibility with diverse systems. They also come with built-in energy-saving modes, designed to reduce power consumption without compromising performance—a critical feature for environmentally conscious users.

Overall, the LG L1952TX, L1952T, L1752TX, and L1752T monitors combine essential features and user-friendly technologies. Their sleek designs and reliability make them valuable tools for enhancing productivity in both home and office settings, while their touch-screen functionalities open new avenues for interactivity, demonstrating LG’s forward-thinking approach in the display market. Whether for professional tasks or general use, these models stand out as reliable choices.