CENAVA W80N Rugged Tablet User Manual

1. Introduction

The CENAVA W80N is an 8-inch rugged tablet designed for demanding environments. Featuring an Intel N5100 processor, Windows 11, and robust connectivity options including 5G and dual-band Wi-Fi, it offers reliable performance and durability. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.

Figure 1: CENAVA W80N Rugged Tablet

2. Initial Setup

2.1 Unpacking and First Use

Upon receiving your CENAVA W80N tablet, carefully unpack all components. Ensure the following items are present:

• CENAVA W80N Rugged Tablet
• Power Adapter (12V-4A DC interface adapter)
• Documentation (this manual)
• Optional accessories (e.g., strap, base, shoulder strap, tempered film, hand-hold strap, fixed support bracket, desktop support, portable waterproof case)

Before first use, it is recommended to fully charge the tablet's battery. Connect the provided power adapter to the DC port on the tablet and plug it into a power outlet.

2.2 Device Overview (Ports and Buttons)

Familiarize yourself with the tablet's physical layout:

Figure 2: Product Six View with labeled ports and buttons.

Key ports and buttons include:

• Top: Volume buttons, Power button, Scan window, Custom key, Scan key
• Left Side: Front camera, DC-5V, Micro HDMI, Earpiece, SIM+TF slot, Type-C
• Right Side: RJ45, Earpiece jack, USB
• Back: NFC, Rear camera, Flashlight, Fingerprint (Optional), POGO PIN, Speakers

2.3 Inserting SIM/TF Card

Locate the SIM+TF slot on the left side of the tablet. Carefully open the protective cover. Insert your Micro SIM card and/or TF card (up to 256GB expansion) into the designated slots. Ensure they are correctly oriented. Close the protective cover securely to maintain the device's IP68 rating.

3. Operating Instructions

3.1 Power On/Off

• Power On: Press and hold the Power button until the screen illuminates.
• Power Off: Press and hold the Power button, then select "Shut down" from the on-screen options.
• Restart: Press and hold the Power button, then select "Restart" from the on-screen options.

3.2 Touch Screen Operation

The 8-inch IPS display features 10-point G+G touch with a hardness of ≥7H. It supports operation with medical rubber gloves and can be customized for wet hand touch. Use standard touch gestures such as tap, swipe, pinch-to-zoom, and long-press.

Figure 3: The tablet's screen supports glove and wet hand touch.

3.3 Connectivity

• Wi-Fi: The tablet supports dual-band Wi-Fi (802.11a/b/g/n/ac) on 2.4G and 5.8G frequencies. Navigate to network settings to connect to available Wi-Fi networks.
• Bluetooth: Bluetooth 4.0 is integrated with a transmission distance of up to 10m. Enable Bluetooth in settings to pair with compatible devices.
• 5G/4G/3G/2G: With an optional 5G module, the tablet supports global cellular networks. Insert a compatible SIM card and configure network settings as needed.
• GPS: Integrated GPS, GLONASS, and U-BloxM7N provide accurate positioning.
• RJ45: Use the RJ45 port for wired Ethernet connectivity.

3.4 Camera Functionality

The tablet is equipped with a 5.0MP fixed-focus front camera and an 8MP auto-focus rear camera. Use the pre-installed camera application to capture photos and videos.

Figure 4: Front and Rear Camera specifications.

3.5 Security Features

The CENAVA W80N includes a built-in TPM Security chip (TPM2.0) to prevent unauthorized access and enable data encryption, password protection, and other security functions. Optional fingerprint recognition is also available for enhanced security.

Figure 5: TPM2.0 Security Chip for data protection.

3.6 Using Optional Accessories

Various optional accessories are available to enhance the tablet's functionality and usability:

• Strap/Hand-hold strap: For secure carrying and operation.
• Shoulder strap: For hands-free transport.
• Tempered film: For additional screen protection.
• The base/Fixed support bracket/Desktop support: For stationary use and charging.
• Portable waterproof case: For extreme environmental protection.

Figure 6: Optional accessories for the CENAVA W80N.

4. Maintenance and Care

4.1 Cleaning the Tablet

To clean the tablet, use a soft, lint-free cloth. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaning solution. Avoid using harsh chemicals, abrasive cleaners, or excessive moisture, especially near ports.

4.2 Battery Care

The tablet is equipped with a 7.6V 5550mAh high-voltage lithium battery. To maximize battery life:

• Avoid extreme temperatures.
• Do not allow the battery to fully discharge frequently.
• Use only the provided original power adapter for charging.
• If storing the tablet for an extended period, charge it to about 50-70% and power it off.

4.3 Ruggedness and Durability

The CENAVA W80N is designed with IP68 rated triple defense quality, meaning it is waterproof, dustproof, and drop-proof. It is constructed from high-strength industrial materials with solid and tough structure, offering high impact and shock resistance. It can withstand a 1.2m free fall to a wooden floor.

Figure 7: IP68 Rated Triple Defense Quality.

While rugged, avoid intentionally exposing the device to extreme conditions beyond its specifications. Ensure all port covers are securely closed to maintain water and dust resistance.

5. Troubleshooting

This section addresses common issues you might encounter with your CENAVA W80N tablet.

5.1 Device Does Not Power On

• Ensure the battery is charged. Connect the tablet to the power adapter and allow it to charge for at least 30 minutes before attempting to power on again.
• Press and hold the Power button for 10-15 seconds to perform a hard reset.

5.2 Screen Is Unresponsive

• Restart the tablet.
• Ensure your hands are clean and dry, or use appropriate gloves if the wet hand/glove touch feature is enabled.
• If a screen protector is installed, ensure it is properly applied and not interfering with touch sensitivity.

5.3 Connectivity Issues (Wi-Fi/Bluetooth/5G)

• Wi-Fi: Check if Wi-Fi is enabled in settings. Restart your router. Forget and reconnect to the network.
• Bluetooth: Ensure Bluetooth is enabled and the device you are trying to connect to is in pairing mode and within range.
• 5G/Cellular: Check if the SIM card is properly inserted and activated. Verify cellular data is enabled in settings. Contact your service provider if issues persist.

5.4 System Performance Is Slow

• Close unnecessary applications running in the background.
• Free up storage space by deleting unused files or apps.
• Perform a system update if available.
• Consider a factory reset as a last resort (back up your data first).

6. Specifications

The following table details the technical specifications of the CENAVA W80N Rugged Tablet:

Figure 8: Key Product Parameters.

Note: Some features and specifications may be optional or customizable. Please refer to your specific product configuration.

7. User Tips

• For optimal performance in demanding environments, ensure all port covers are sealed to maintain the IP68 rating.
• Utilize the customizable keys for quick access to frequently used applications or functions.
• When working in bright outdoor conditions, the 700cd/m² high-brightness screen ensures good visibility.
• Take advantage of the dual-band Wi-Fi for faster and more stable internet connections.
• Regularly back up important data, especially if using the tablet in environments where data loss could occur.

8. Warranty and Support

CENAVA products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please contact your point of purchase or visit the official CENAVA website. Keep your purchase receipt and product serial number handy when seeking support.

The device is certified by various international standards including CE, UL, KC, and US military standard-810G, ensuring quality and compliance.

9. Product Overview Video