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What accessories are included with the LG 20EN33S monitor?
When you unbox your LG 20EN33S, you should find the following items. If any accessories are missing, please contact the local dealer where you purchased the product.
• CD (Owner’s Manual) / Card
• D-SUB Cable
• Power Cord
• AC-DC Adapter (may vary depending on the country)
• Stand Body
• Stand Base
Please note that the accessories supplied with your product may vary depending on the model, and product specifications or contents may change without prior notice for product function upgrades.
How do I attach the stand base to my LG 20EN33S monitor?
To attach the stand base to your LG 20EN33S, follow these steps:
1. Place the monitor with the screen side down on a flat and cushioned surface. It is recommended to lay a foam mat or soft protective cloth on the surface to protect the screen from damage.
2. Attach the Stand Body to the monitor set.
3. Attach the Stand Base to the Stand Body.
4. Tighten the screw on the bottom of the Stand Base to the right with a coin.
How do I detach the stand base from my LG 20EN33S monitor?
To detach the stand base from your LG 20EN33S, please follow these instructions:
1. Place the monitor with the screen side down on a flat and cushioned surface.
2. Pull out the combined Stand Body and Stand Base from the monitor set.
3. Use a coin to turn the screw on the bottom of the Stand Base to the left.
4. Pull the Stand Base away from the Stand Body.
How do I set up the LG 20EN33S on a table and power it on?
1. Lift and tilt the LG 20EN33S into its upright position on a table. For proper ventilation, leave a minimum of 10 cm of space between the monitor and the wall.
2. Connect the AC-DC Adapter and Power Cord to a wall outlet.
3. Press the Power button on the bottom switch panel to turn the power on.
CAUTION: Unplug the power cord before moving the monitor to another location to avoid electric shock.
How do I adjust the tilt angle of the LG 20EN33S monitor?
You can adjust the angle of the LG 20EN33S monitor screen to suit your view. It can be tilted from +20 degrees up to -5 degrees down.
WARNINGS:
• To avoid injuring your fingers, do not hold the bottom of the monitor set frame when adjusting the angle.
• Do not touch or press the screen when adjusting the angle of the monitor.
• Do not hold the set by the stand, as the monitor screen can detach from the stand base and cause injury.
How can I wall mount my LG 20EN33S monitor?
To mount your LG 20EN33S on a wall, you will need an optional wall mounting bracket that is VESA compatible. Ensure a clearance of 10 cm on each side and from the wall for proper ventilation.
Follow these guidelines:
1. Disconnect the power cord before installing the monitor.
2. Use a VESA-compliant wall mount interface. Use only screws and wall mounts that meet the VESA standard.
3. If using screws longer than the standard, the monitor may be damaged internally.
4. Attach the wall mounting interface (optional part) carefully to the back of the set so it will not drop.
VESA Specifications for LG 20EN33S:
• VESA (A x B): 75 x 75
• Standard Screw: M4
• Number of screws: 4
• Wall Mount Pad Thickness: 2.6 mm
• Screw Dimensions: Φ 4.0 mm x Pitch 0.7 mm x Length 10 mm
CAUTION: Use only an authorized LG wall mount and contact a local dealer or qualified personnel for installation. Do not over-tighten screws as this may cause damage and void your warranty.
How do I connect the LG 20EN33S to my computer?
The LG 20EN33S supports Plug & Play, allowing your PC to recognize it without needing user configuration.
To connect using the D-SUB connection for analog video:
1. Connect one end of the supplied D-SUB 15-pin signal cable to the D-SUB port on the back of the monitor.
2. Connect the other end of the cable to the RGB OUT port on your PC.
3. Tighten the screws on the cable connector clockwise to secure it.
What are the functions of the control buttons on the LG 20EN33S?
The control buttons on the bottom of the LG 20EN33S monitor have the following functions:
| Button | Description |
|---|---|
| MENU / L | Accesses the main menus. Also used to lock or unlock the OSD controls by pressing and holding it for several seconds. When locked, the message “OSD LOCKED” appears. When unlocked, “OSD UNLOCKED” appears. |
| MY KEY / ◄ | Use this button to enter the MY KEY menu. |
| FUNC. / ► | Use this button to enter the FUNC. menu for Picture Mode, SUPER ENERGY SAVING, DUAL DISPLAY, DUAL WEB, and MY KEY Setting. |
| AUTO / ▼ | When in analog mode, pressing this button automatically adjusts your display settings to the ideal mode. |
| INPUT / EXIT | Exits the OSD (On Screen Display). |
| (Power Button) | Turns the power on or off. |
| Power Indicator | The light is red when the display is on (On Mode). The light blinks red when the display is in Sleep Mode. |
How do I navigate and adjust the settings in the OSD menu of the LG 20EN33S?
Follow these steps to customize settings on your LG 20EN33S:
1. Press the MENU button on the bottom of the monitor to display the Menu OSD.
2. Use the ◄, ►, or ▼ buttons to navigate and set the options.
3. To access more settings, select the “Next Menu” button.
4. To return to the upper menu or set other menu items, use the up arrow (L) button.
5. Select EXIT to leave the OSD menu.
The main menu options include:
| Menu Item | Description |
|---|---|
| Brightness/Contrast | To adjust the brightness and contrast of the screen. |
| Wide/Original | Switches to full-screen mode (Wide) or changes the input image signal ratio to original (Original). This function works only if the input resolution is lower than the monitor set ratio (16:9). |
| Reset | Restores all factory default settings. Press the ◄ or ► buttons to reset immediately. |
The “Next Menu” contains additional settings for Picture, Color, Display, and Others.
What are the Picture, Color, Display, and Others settings on the LG 20EN33S?
Within the “Next Menu” of the OSD on your LG 20EN33S, you can adjust the following settings:
Picture:
• Sharpness: To adjust the clearness of the screen.
Color:
• Gamma: Set your own gamma value (Gamma 0, Gamma 1, Gamma 2). High gamma values display whitish images and low gamma values display blackish images.
• Color Temp: Select the screen color temperature. Options include Custom (to set Red, Green, and Blue levels individually), Warm (more red), Medium, and Cool (more blue).
Display (Analog Mode Only):
• Horizontal/Vertical: To move the image left/right and up/down.
• Clock: To minimize any vertical bars or stripes. The horizontal screen size will also change.
• Phase: To adjust the focus of the display and remove horizontal noise.
Others:
• Language: To choose the language in which the control names are displayed.
• Power Indicator: To turn the power indicator on the bottom of the monitor On or Off.
What are the FUNC. Setting options on the LG 20EN33S?
Press the FUNC. button to access special functions on your LG 20EN33S. These include:
Picture Mode:
| Mode | Description |
|---|---|
| Custom | A mode where the user can adjust each element and the color mode of the Main Menu. |
| Text | A mode where the screen is adjusted to be best for text. |
| Photo | A mode where the screen is adjusted to be best for viewing pictures. |
| Cinema | A mode where the screen is adjusted to be best for viewing videos. |
| Game | A mode where the screen is adjusted to be best for playing a game. |
SUPER ENERGY SAVING:
• This is an energy-efficient function to save power. You can turn it On, Off, or Reset the energy consumption estimates.
DUAL DISPLAY and DUAL WEB (requires DUAL SMART SOLUTION software installation):
• DUAL DISPLAY: Allows you to use a secondary monitor in Clone (duplicate) or Extended mode.
• DUAL WEB: Helps you browse the web efficiently by dividing the screen in half and managing windows.
MY KEY Setting:
• Allows you to set a shortcut to one of the FUNC. features (Picture Mode, SUPER ENERGY SAVING, DUAL DISPLAY, or DUAL WEB) for quick access via the MY KEY button.
What should I do if no image appears on my LG 20EN33S monitor?
If there is no image on your screen, check the following:
• Is the power cord connected? Check and see if the power cord is connected properly to the power outlet.
• Is the power indicator on? Press the Power button.
• Is the power on and the indicator Red? The monitor is on. Try adjusting the brightness and contrast.
• Is the power indicator flickering? If the display is in power saving mode, try moving the mouse or pressing any key on the keyboard to bring up the screen. Also, try to turn on the PC.
What should I do if my LG 20EN33S monitor displays an “OUT OF RANGE” or “NO SIGNAL” message?
• “OUT OF RANGE” message: This message appears when the signal from the PC (video card) is outside the horizontal or vertical frequency range of the display. Please see the ‘Specifications’ section of the manual and configure your display again to a supported resolution.
• “NO SIGNAL” message: This means the monitor is not receiving a signal. Check that the cable is securely connected to both the monitor and the PC. After 5 minutes with “No-Signal,” the monitor will enter DPM (power saving) mode.
How do I fix incorrect display images on my LG 20EN33S?
If the display image on your LG 20EN33S is incorrect, try these solutions:
• Display Position is incorrect: Press the AUTO button to automatically adjust your display image to the ideal setting.
• Vertical bars or stripes are visible / Horizontal noise appears: Press the AUTO button to automatically adjust your display image to the ideal setting.
• Characters are not clearly portrayed: Press the AUTO button. If that doesn’t work, check your PC’s Control Panel ▶ Display ▶ Settings and adjust the display to the recommended resolution. Also, set the color setting higher than 24 bits (true color).
• Screen color is mono or abnormal: Check if the signal cable is properly connected and use a screwdriver to fasten it if necessary. Make sure the video card is properly inserted in its slot. Set the color setting higher than 24 bits (true color) in your PC’s Control Panel settings.
• The screen blinks: Check if the screen is set to interlace mode and if yes, change it to the recommended resolution.
What does the “Unrecognized monitor, Plug&Play (VESA DDC) monitor found” message mean?
This message indicates that the display driver for your LG 20EN33S may not be installed correctly.
• Be sure to install the display driver from the display driver CD that came with your display.
• Make sure to check if your video card supports the Plug&Play function.
What are the technical specifications for the LG 20EN33S monitor?
| Display | Screen Type | TFT (Thin Film Transistor) LCD (Liquid Crystal Display), Panel, Anti-Glare coating, 50.8 cm visible diagonal (20 inch) |
| Pixel Pitch | 0.276 mm x 0.276 mm | |
| Sync Input | Horizontal Frequency | 30 kHz to 83 kHz (Automatic) |
| Vertical Frequency | 56 Hz to 75 Hz (D-SUB) | |
| Input Form | Separate Sync. | |
| Video Input | Signal Input | 15 pin D-SUB Connector |
| Input Form | RGB Analog (0.7 Vp-p/ 75 ohm) | |
| Resolution | Max | D-SUB(Analog) : 1600 x 900 @ 60 Hz |
| Recommend | VESA 1600 x 900 @ 60 Hz | |
| Plug & Play | DDC 2B(Analog) | |
| Power Consumption | On Mode | 20 W(Typ.) |
| Sleep Mode | ≤ 0.3 W | |
| Off Mode | ≤ 0.3 W | |
| Power Input | 19 V === 1.2 A | |
| Dimensions (W x H x D) | With Stand | 47.4 cm x 36.6 cm x 16.8 cm |
| Without Stand | 47.4 cm x 29.2 cm x 5.5 cm | |
| Weight | 2.3 kg | |
| Tilt Range | -5° to 20° | |
| Environmental conditions | Operating Temperature | 10°C to 35 °C |
| Operating Humidity | 10 % to 80 % | |
| Storage Temperature | -20°C to 60 °C | |
| Storage Humidity | 5 % to 90 % non-Condensing | |
What are the preset display modes and resolutions for the LG 20EN33S?
The following preset modes are supported by the LG 20EN33S:
| Display Modes (Resolution) | Horizontal Frequency(kHz) | Vertical Frequency(Hz) |
|---|---|---|
| 720 x 400 | 31.468 | 70 |
| 640 x 480 | 31.469 | 60 |
| 640 x 480 | 37.500 | 75 |
| 800 x 600 | 37.879 | 60 |
| 800 x 600 | 46.875 | 75 |
| 1024 x 768 | 48.363 | 60 |
| 1024 x 768 | 60.023 | 75 |
| 1152 x 864 | 67.500 | 75 |
| 1600 x 900 | 60.000 | 60 |
The mode listed in bold is the recommended mode for best display quality.
What do the colors of the power indicator on the LG 20EN33S mean?
The LED power indicator on your LG 20EN33S shows the monitor’s status:
| Mode | LED Color |
|---|---|
| On Mode | Red |
| Sleep Mode | Blinking Red |
| Off Mode | Off |
What is the proper posture for using the LG 20EN33S monitor?
To ensure comfort and good ergonomics while using your LG 20EN33S, follow these guidelines for proper posture:
• Adjust the monitor and your posture to allow you to view images at the optimal viewing angle, typically with the top of the screen at or slightly below eye level.
• Adjust the location of the monitor to avoid it reflecting light, which can cause glare and eye strain.
• Place your hands gently on the keyboard, keeping your arms bent at the elbows and horizontally straight.
How to use the PDF below:
* Touchscreen: Swipe up/down with-in the PDF to scroll and pinch or spread with two fingers to zoom.
* Mouse: While your mouse is hovering over the PDF, use the mouse wheel to scroll and click on the – / + buttons at the bottom of the PDF to zoom.
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