1. Introduction
This manual provides essential information for the safe and efficient operation of your Samsung T240HD 24-Inch LCD HDTV Monitor. Please read these instructions thoroughly before using the product and retain them for future reference.
The Samsung T240HD combines a high-definition television with a versatile computer monitor, offering a 24-inch widescreen display with a 1920 x 1200 resolution, a 10,000:1 dynamic contrast ratio, and a built-in ATSC TV tuner.
Image 1.1: Front view of the Samsung T240HD monitor, showcasing its sleek design and display capabilities.
2. Safety Information
To reduce the risk of electric shock, fire, and other hazards, observe the following safety precautions:
- Do not expose this appliance to rain or moisture.
- Do not open the cabinet. Refer servicing to qualified personnel only.
- Ensure proper ventilation. Do not block ventilation openings.
- Use only the power cord supplied with the unit.
- Place the monitor on a stable, level surface to prevent it from falling.
- Keep the monitor away from direct sunlight, heat sources, and excessive dust.
3. Package Contents
Verify that all items are present in the box:
- Samsung T240HD Monitor
- Monitor Stand (Base and Neck)
- Power Cord
- Remote Control with Batteries
- D-sub Cable (VGA)
- Audio Cable
- User Manual (this document)
4. Setup
4.1 Physical Assembly
- Carefully remove the monitor and stand components from the packaging.
- Attach the stand neck to the monitor panel. Ensure it clicks securely into place.
- Attach the stand base to the stand neck. Tighten any screws if provided.
- Place the assembled monitor on a stable, flat surface.
4.2 Connecting Devices
The Samsung T240HD offers a variety of input ports for connecting to computers, media players, and TV antennas.
Image 4.1: Rear panel of the Samsung T240HD, illustrating the comprehensive array of input and output ports.
- Power Connection: Connect the supplied power cord to the AC IN port on the monitor and then to a wall outlet.
- PC Connection (VGA): Use a D-sub (VGA) cable to connect your computer's video output to the 'PC' input on the monitor. For audio, connect an audio cable from your computer's audio output to the 'HDMI/PC DVI-D Audio In' port.
- PC Connection (DVI): Use a DVI-D cable to connect your computer's DVI output to the 'DVI-D' input on the monitor. For audio, connect an audio cable from your computer's audio output to the 'HDMI/PC DVI-D Audio In' port.
- HDMI Connection: Connect an HDMI cable from your device (e.g., Blu-ray player, game console) to either 'HDMI IN1' or 'HDMI IN2' on the monitor. HDMI carries both video and audio signals.
- Component Connection: Use component video cables (red, green, blue for video) and audio cables (red, white for audio) to connect to the 'COMPONENT IN' ports.
- Antenna/Cable Connection: Connect a coaxial cable from your antenna or cable TV wall outlet to the 'ANT IN' port for receiving broadcast television signals.
Image 4.2: Detailed view of the PC (VGA), DVI-D, HDMI IN1, Digital Audio Out (Optical), and EX-LINK ports.
Image 4.3: Detailed view of the Component In (Y, Pb, Pr, Audio L/R) and ANT IN ports.
5. Operating Instructions
5.1 Power On/Off
Press the POWER button on the monitor or the remote control to turn the unit on or off.
5.2 Input Selection
Press the SOURCE button on the remote control to cycle through available input sources (PC, DVI, HDMI1, HDMI2, Component, TV).
5.3 Menu Navigation
Use the MENU button on the remote to access the On-Screen Display (OSD). Use the arrow buttons to navigate and the ENTER button to select options. The RETURN or EXIT button will close the menu.
5.4 Picture Settings
Within the OSD, navigate to the Picture menu to adjust settings such as:
- Mode: Standard, Dynamic, Movie, Custom
- Brightness: Adjusts the overall luminance of the screen.
- Contrast: Adjusts the difference between light and dark areas.
- Sharpness: Enhances or softens image edges.
- Color: Adjusts the intensity of colors.
- Tint (G/R): Adjusts the green/red balance (NTSC only).
- Aspect Ratio: Select between 16:9, 4:3, Screen Fit, etc.
5.5 Sound Settings
Within the OSD, navigate to the Sound menu to adjust settings such as:
- Mode: Standard, Music, Movie, Clear Voice, Custom
- Equalizer: Fine-tune audio frequencies.
- SRS TruSurround HD: Enhances virtual surround sound.
- Auto Volume: Maintains consistent volume levels across channels/sources.
5.6 TV Tuner Operation
If an antenna or cable is connected to the 'ANT IN' port:
- Select 'TV' as the input source.
- Access the OSD and navigate to the 'Channel' menu.
- Select 'Auto Program' to scan for available digital and analog channels.
- Once scanning is complete, use the CH +/- buttons on the remote to change channels.
6. Maintenance
6.1 Cleaning the Screen
Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a specialized screen cleaner. Do not spray cleaner directly onto the screen.
6.2 Cleaning the Cabinet
Wipe the monitor's cabinet with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
6.3 General Care
- Avoid placing heavy objects on the monitor.
- Do not expose the monitor to extreme temperatures or humidity.
- Unplug the monitor from the power outlet during lightning storms or when unused for extended periods.
7. Troubleshooting
If you encounter issues with your Samsung T240HD, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| No power | Ensure the power cord is securely connected to both the monitor and a working electrical outlet. Check if the outlet has power. |
| No signal / "Check Signal Cable" message | Verify that the video cable (VGA, DVI, HDMI) is correctly connected to both the monitor and the source device. Select the correct input source using the SOURCE button. |
| Poor picture quality | Adjust picture settings (brightness, contrast, sharpness) in the OSD. Ensure the source device is outputting a compatible resolution. Check cable connections for looseness or damage. |
| No sound | Increase the volume. Check audio cable connections (if using D-sub or DVI). Ensure the source device's audio output is active. If using HDMI, verify the source is sending audio. |
| Remote control not working | Replace the batteries in the remote control. Ensure there are no obstructions between the remote and the monitor's IR receiver. |
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Samsung |
| Model Number | T240HD |
| Screen Size | 24 Inches |
| Screen Resolution | 1920x1200 |
| Aspect Ratio | 16:10 (Native) |
| Contrast Ratio (Dynamic) | 10,000:1 |
| Brightness | 300 cd/m² |
| Response Time | 5 Milliseconds |
| Viewing Angles (H/V) | 160°/160° |
| Input Ports | 1x D-sub (VGA), 1x DVI-D, 2x HDMI, 1x Component (Y/Pb/Pr), 1x Antenna In, 1x PC Audio In |
| Output Ports | 1x Digital Audio Out (Optical) |
| Built-in Tuner | ATSC / Clear QAM |
| Item Weight | 16 pounds |
| Product Dimensions (LxWxH) | 22.5 x 9.65 x 18.8 inches |
| Color | Black |
9. Warranty Information
The Samsung T240HD 24-Inch LCD HDTV Monitor typically comes with a 3-year limited warranty from the date of purchase. This warranty covers manufacturing defects under normal use. Please refer to the warranty card included with your product or visit the official Samsung website for detailed terms and conditions, including specific coverage and exclusions.
Keep your proof of purchase (receipt or invoice) as it will be required for any warranty claims.
10. Support
For further assistance, technical support, or service inquiries, please contact Samsung Customer Service. You can find contact information, including phone numbers and online support resources, on the official Samsung website for your region.
When contacting support, please have your monitor's model number (T240HD) and serial number ready.
