LG 32LS33A User Manual

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OWNER’S MANUAL

MONITOR SIGNAGE

32LS33A

42LS33A

47LS33A

55LS33A

65LS33A

42LS35A

47LS35A

55LS35A

Please read this manual carefully before operating the your set and

retain it for future reference.

MONITOR SIGNAGE MODELS

Table of Contents

Questions and Answers:

T
Travis GuzmanSep 5, 2025
What to do if no image is displayed on my LG Digital Signage?
- I
  Isabella WolfSep 5, 2025
  If your LG Digital Signage isn't displaying an image, first ensure the power cord is properly connected to the outlet. Next, verify the signal cable between your PC and the display is securely connected. Also, check if the signal from the PC (video card) is within the product's vertical or horizontal frequency range, adjusting as needed by referring to the Specifications in this manual. Finally, press the 'INPUT' menu on the remote control to confirm the input signal.
W
Wanda LeeSep 4, 2025
Why does 'Unknown Product' message appear on LG 32LS33A Digital Signage?
- J
  Jared ButlerSep 4, 2025
  If an 'Unknown Product' message appears when your LG Digital Signage is connected, check if the plug&play function is supported by referring to the video card user manual.
R
robert80Sep 4, 2025
How to prevent after-image appearing on LG Digital Signage?
- M
  Mary CampbellSep 4, 2025
  If an after-image appears on your LG Digital Signage, and you've been using a fixed image for a long time, the pixels may be damaged quickly; use the screen-saver function. Also, when a dark image is displayed on the screen after an image with high contrast (black and white or gray), it may cause image sticking, which is normal for LCD screens.
E
elizabethgrahamAug 23, 2025
How to fix audio if it doesn't work on LG Monitor?
- C
  cole38Aug 23, 2025
  If the audio on your LG Monitor isn't working, first ensure the audio cable is properly connected. Then, adjust the volume and verify the sound settings are correctly configured. You may also want to select an appropriate equalizer sound.
S
Shawn HughesSep 2, 2025
What to do if the screen image looks abnormal on LG 32LS33A?
- B
  Brian Vasquez MDSep 2, 2025
  If the screen image looks abnormal on your LG Digital Signage, press the 'AUTO' button on the remote control to automatically select the optimal screen status. If this doesn't resolve the issue, navigate to [PICTURE] - [Screen] in the OSD menu and adjust the Position, Size, and Phase settings. Also, ensure the video card resolution and frequency are supported; if the frequency is out of range, set to the recommended resolution in the Control Panel "Display" Setting menu. Finally, make sure the correct input signal is connected to the appropriate signal port.
A
Amanda MartinezSep 1, 2025
Why is there no sound on my LG Digital Signage?
- K
  katrina73Sep 1, 2025
  If the audio function isn't working on your LG Digital Signage, check if the audio cable is properly connected. Also, make sure the volume is adjusted appropriately and the sound settings are configured correctly. Try selecting an appropriate equalizer sound.
K
Kyle DiazAug 31, 2025
How to fix no image on LG 32LS33A?
- S
  Sonya BoyerAug 31, 2025
  If no image is displayed on your LG Digital Signage, first, ensure the power cord is properly connected to the outlet. Also, check that the signal cable between the PC and the product is securely connected. Use the 'INPUT' menu on the remote control to verify the input signal. If the signal from the PC (video card) is out of the vertical or horizontal frequency range, adjust the frequency range by referring to the Specifications in this manual.
A
adamslindaAug 30, 2025
Why does after-image appear on my LG Monitor?
- F
  fmeadowsAug 30, 2025
  If you see an after-image on your LG Monitor, and you've been displaying a fixed image for a long time, the pixels may be wearing out. Try using the screen-saver function. Also, displaying a dark image after a high-contrast image can cause temporary image sticking, which is normal for LCD screens.
L
lewissarahAug 29, 2025
What to do if my LG Monitor operation does not work normally?
- H
  Harry DeanAug 29, 2025
  If your LG Monitor isn't operating normally: * Check if the Off Timer is set. * Examine the power control settings to ensure there are no interruptions.
M
Michael LarsenAug 28, 2025
What to do if the screen image looks abnormal on my LG Monitor?
- D
  Drew MyersAug 28, 2025
  If the screen image appears abnormal on your LG Monitor, especially with a D-Sub analog signal: * Press the "AUTO" button on the remote control to automatically optimize the screen. If it's still not right, go to [PICTURE] - [Screen] - [Position] in the OSD menu. * Make sure your video card resolution and frequency are supported. If the frequency is too high, set the recommended resolution in the Control Panel's "Display" settings. * Press the "AUTO" button on the remote to auto-adjust the screen. If needed, go to [PICTURE] - [Screen] - [Size] in the OSD menu. * Press the "AUTO" button on the remote to auto-adjust. If unsatisfactory, go to [PICTURE] - [Screen] - [Phase] in the OSD menu. * Ensure the correct input signal is connected to the appropriate port.

LG 32LS33A Specifications

General

Screen Size	32 inches
Display Type	LED
Brightness	250 cd/m²
Contrast Ratio	1000:1
Response Time	8 ms
Viewing Angle (H x V)	178° x 178°
Aspect Ratio	16:9
Output	Audio Out
VESA Mounting	200 x 200 mm
Standby Power	0.5 W
Operating Temperature	0°C to 40°C
Operating Humidity	10% to 80%
Resolution	1920 x 1080
Input	HDMI, VGA, USB
Built-in Speakers	Yes

Summary

Assembling and Preparing

Accessories

Lists included items in the product box.

Parts and Buttons

Identifies and describes the monitor's physical buttons and ports.

Connecting the Stand

Provides step-by-step instructions for attaching the monitor stand.

Connecting the Speaker

Details how to connect external speakers to the monitor.

Mounting on a Wall

Provides guidelines and precautions for wall-mounting the monitor.

Securing the product to a wall (optional)

Explains the process of securing the monitor to a wall for safety.

Remote Control

Making Connections

Overview of Connections

Illustrates how to connect various external devices like PCs, speakers, and gaming consoles.

RGB Connection

Details how to connect a PC using an analog RGB signal cable.

HDMI Connection

Explains connecting PCs or external devices via HDMI for digital audio/video.

USB Connection

Guides on connecting USB storage devices for media playback.

Using the Monitor

Adjusting Aspect Ratio

Entertainment

Using the Network

Using the My Media

Viewing Movies

Viewing Photos

Listening to Music

Customizing Settings

PICTURE Settings

Adjusts image quality, brightness, contrast, and color settings.

AUDIO Settings

Customizes sound modes, effects, and volume balance for optimal audio.

TIME Settings

OPTION Settings

Troubleshooting

Image Display Issues

Solutions for no image, unknown product messages, or abnormal screen displays.

Product Performance Issues

Addresses after-images, audio problems, color issues, and operational errors.

Specifications

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