1. Introduction
This manual provides essential information for the safe and efficient operation of your LG 42PJ350 42-inch 720p Plasma HDTV. The LG 42PJ350 is designed to deliver high-definition video with a TruSlim Frame for a sleek appearance. It incorporates Intelligent Sensor technology and Smart Energy Savings to optimize power consumption.
Figure 1: Front view of the LG 42PJ350 42-inch Plasma HDTV with its stand.
2. What's in the Box
Carefully unpack the box and ensure all the following items are present:
- LG 42PJ350 42-Inch 720p Plasma HDTV
- TV Stand
- Power Cord (not explicitly listed but implied)
- Remote Control (not explicitly listed but implied)
- Batteries for Remote Control (not explicitly listed but implied)
3. Setup
3.1 Attaching the Stand
- Place the TV screen-down on a soft, flat surface to prevent damage.
- Align the TV stand with the mounting holes on the bottom of the TV.
- Secure the stand using the provided screws. Refer to the stand assembly diagram in the separate quick setup guide for detailed instructions.
3.2 Connecting External Devices
Connect your external devices (e.g., cable box, Blu-ray player, gaming console) to the appropriate input ports on the TV. The LG 42PJ350 features multiple connectivity options including HDMI and USB.
Figure 2: Side view of the LG 42PJ350 Plasma HDTV showing input ports.
- HDMI Connections: For high-definition video and audio, connect devices using HDMI cables to the HDMI ports.
- USB Connection: Insert a USB storage device into the USB port to view photos or play music/videos.
- Component/Composite Video: Use these inputs for older devices that do not support HDMI.
3.3 Power Connection
After all devices are connected, plug the power cord into the TV's power inlet and then into a wall outlet.
4. Operating Instructions
4.1 Power On/Off
Press the POWER button on the remote control or on the TV to turn the unit on or off.
4.2 Input Selection
Press the INPUT button on the remote control to cycle through available input sources (e.g., HDMI1, HDMI2, USB, AV).
4.3 Volume and Channel Control
Use the VOL +/- buttons to adjust the volume and CH +/- buttons to change channels.
4.4 Picture Settings (Picture Wizard II)
The LG 42PJ350 features Picture Wizard II, an easy-to-use calibration tool that helps you optimize picture quality settings such as black level, color, tint, sharpness, and backlight levels. Access this feature through the TV's main menu.
4.5 Smart Energy Savings and Intelligent Sensor
This TV is equipped with Smart Energy Savings features and an Intelligent Sensor. The Intelligent Sensor automatically adjusts the picture settings based on the room's lighting conditions, contributing to energy efficiency.
5. Features Overview
- 600Hz Sub Field Driving: Enhances motion clarity for fast-moving scenes.
- High Definition Resolution: Provides clear and detailed images.
- 3M:1 Dynamic Contrast Ratio: Delivers deep blacks and bright whites for a vibrant picture.
- TruSlim Frame: Offers a sleek and modern design.
- Picture Wizard II: An intuitive tool for easy picture calibration.
- SMART SAVER TECHNOLOGY: Optimizes energy consumption.
- SMART SENSOR TECHNOLOGY: Automatically adjusts picture settings based on ambient light.
6. Maintenance
6.1 Cleaning the Screen
Gently wipe the screen with a soft, dry, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a specialized screen cleaner. Avoid using harsh chemicals, abrasives, or alcohol-based cleaners.
6.2 Cleaning the Cabinet
Wipe the TV cabinet with a soft, dry cloth. Do not use liquid cleaners directly on the cabinet.
6.3 General Care
Ensure proper ventilation around the TV. Avoid placing the TV in direct sunlight or near heat sources. Unplug the TV from the power outlet during lightning storms or when it will be left unattended for long periods.
7. Troubleshooting
If you encounter issues with your TV, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| No Power | Check if the power cord is securely plugged into both the TV and the wall outlet. Ensure the wall outlet is functional. |
| No Picture, but Sound is Present | Verify the correct input source is selected. Check all video cable connections between the TV and external devices. |
| No Sound, but Picture is Present | Check the volume level and ensure the TV is not muted. Verify audio cable connections. |
| Remote Control Not Working | Replace the batteries in the remote control. Ensure there are no obstructions between the remote and the TV's sensor. |
| Image Retention / Burn-in | Plasma displays can exhibit temporary image retention. Avoid displaying static images for extended periods. Use screen saver functions when available. |
If the problem persists after attempting these solutions, contact customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Model Name | 42PJ350 |
| Product Dimensions (W x H x D) | 38.9 x 24.3 x 2.2 inches (without stand) |
| Item Weight | 44.1 pounds |
| Screen Size | 42 Inches |
| Display Technology | Plasma |
| Resolution | 720p |
| Refresh Rate | 600 Hz (Sub Field Driving) |
| Connectivity Technology | USB, HDMI |
| Supported Internet Services | Amazon Instant Video, Browser, Hulu, Netflix (Note: Functionality may vary based on service availability and TV's age) |
| Manufacturer | LG Electronics |
| Date First Available | October 22, 2009 |
9. Important Information
9.1 Product Discontinuation
The LG 42PJ350 model has been discontinued by the manufacturer. This means that new units are no longer produced, and availability may be limited to existing stock or secondary markets.
9.2 Customer Support and Warranty
For customer support inquiries, please refer to the official LG Electronics website or contact their support channels. Warranty coverage, if any, for discontinued models or units purchased from secondary markets, should be verified with the seller or LG directly at the time of purchase.