1. Setup Instructions
1.1 Unpacking
Carefully remove the display from its packaging. Inspect for any damage incurred during shipping. Retain all packaging materials for future transport or service needs.
1.2 Mounting
This display is designed for Table Mount installation. Ensure the mounting surface is stable and capable of supporting the display's weight (approximately 2072 ounces or 129.5 lbs). Follow the instructions provided with your table mount accessory for secure installation.
1.3 Connecting Devices
Connect your source devices to the display using the available ports:
- HDMI: Connect up to 1 HDMI device for video and audio input.
- USB: Connect USB devices for media playback or other functionalities. The display features 1 total USB port, including 1 USB 3.0 port.
- Wi-Fi: Utilize Wi-Fi connectivity for network features.
1.4 Initial Power On
After connecting all necessary cables, plug the display's power cord into a suitable electrical outlet. The display features an Auto Power On function, which powers on the display as soon as it is plugged into a power outlet.
2. Operating Instructions
2.1 Power On/Off
Press the power button on the display or remote control to turn the unit on or off. As noted, the display may power on automatically when connected to power.
2.2 Input Selection
Use the input selection button on the remote control or display's control panel to cycle through available input sources (e.g., HDMI).
2.3 Display Settings
Access the on-screen display (OSD) menu to adjust various settings:
- Resolution: The display supports a maximum resolution of 3840 x 2160 (4K).
- Brightness: Adjust brightness up to 350 cd/m².
- Contrast: Optimize contrast for desired image quality.
- Aspect Ratio: Set the display to 16:9 or other available options.
- Color: Adjust color settings within the Standard RGB color spectrum.
2.4 USB Viewer
The integrated USB Viewer permits playback of presentations or display images stored as JPG files directly from a USB flash drive, without requiring a connected PC.
2.5 Power Management
The display includes a power management feature that automatically turns off the unit when an incoming signal is not detected from any of the inputs for a set period. This conserves energy.
2.6 Round-the-Clock Scheduler
Utilize the Round-the-Clock Scheduler for advanced scheduling of display power-up and power-down times. This feature helps increase panel lifetime, reduce power consumption, and save operational time and expense.
3. Maintenance
3.1 Cleaning the Display
To clean the display screen, gently wipe with a soft, lint-free cloth. For stubborn marks, lightly dampen the cloth with water or a non-abrasive, display-safe cleaning solution. Avoid spraying liquids directly onto the screen or into ventilation openings.
3.2 General Care
Ensure adequate ventilation around the display. Do not block any ventilation openings. Avoid exposing the display to extreme temperatures, humidity, or direct sunlight. Disconnect power before performing any cleaning or maintenance.
4. Troubleshooting
4.1 No Power
- Check if the power cord is securely connected to both the display and the power outlet.
- Verify the power outlet is functional by plugging in another device.
- Ensure the power button on the display or remote control has been pressed.
4.2 No Signal / Blank Screen
- Confirm that the source device (e.g., computer, media player) is powered on and outputting a signal.
- Check that the video cable (e.g., HDMI) is securely connected to both the display and the source device.
- Use the input selection function to ensure the correct input source is selected on the display.
- Try a different video cable or source device to isolate the issue.
4.3 Poor Image Quality
- Adjust display settings such as brightness, contrast, and sharpness via the OSD menu.
- Ensure the source device is outputting a resolution compatible with the display's native resolution (3840x2160).
- Check for any interference from other electronic devices.
5. Specifications
| Feature | Detail |
|---|---|
| Model Number | E868 |
| Brand | NEC |
| Screen Size | 86 Inches |
| Resolution | 4K (3840 x 2160) |
| Native Resolution | 3840x2160 |
| Aspect Ratio | 16:9 |
| Display Type | LCD LED |
| Brightness | 350 cd/m² |
| Contrast Ratio | High |
| Refresh Rate | 60 Hz |
| Response Time | 5 Milliseconds |
| Viewing Angle | 178 Degrees |
| Connectivity Technology | USB, Wi-Fi |
| Total HDMI Ports | 1 |
| Total USB Ports | 1 (including 1 USB 3.0) |
| Item Dimensions (D x W x H) | 82.3"D x 8.6"W x 48.2"H |
| Item Weight | 2072 Ounces (approx. 129.5 lbs) |
| Mounting Type | Table Mount |
| Color | Standard RGB color spectrum |
| UPC | 805736077544 |
6. Warranty Information
This NEC Display E868 comes with a 1 Year Manufacturer Warranty. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the warranty documentation included with your product or visit the official NEC website.
7. Customer Support
For technical assistance, service, or further inquiries regarding your NEC Display E868, please contact NEC customer support. Refer to the contact information provided in your product packaging or on the official NEC website.
