Ntuziaka Onye Ọrụ Nkume Igwe Ergonomic Nulea Wireless

1. Okwu mmalite

This manual provides detailed instructions for the Nulea Wireless Ergonomic Keyboard, Model RT05. This keyboard is designed to enhance typing comfort and efficiency through its split, splayed, and curved layout, integrated wrist rest, and versatile connectivity options. It features a 7-color adjustable backlight and convenient USB-C charging.

Figure 1.1: Nulea Wireless Ergonomic Keyboard (Model RT05)

This image displays the Nulea Wireless Ergonomic Keyboard from a top-down perspective, highlighting its split design, integrated wrist rest, and full key layout including a numeric keypad. The keyboard is black with yellow accents on the spacebar area.

2. Ihe ngwugwu

Chọpụta na ihe niile dị na ngwugwu:

• Ergonomic Keyboard x1
• USB USB x1
• Akwụkwọ ntuziaka onye ọrụ x1

3. Nhazi

3.1 Nchaji izizi

Before first use, fully charge the keyboard using the provided USB-C cable. The keyboard features a 2000mAh internal battery for extended operation.

• Connect the USB-C end of the cable to the keyboard's charging port.
• Connect the USB-A end to a compatible USB power source (e.g., computer USB port, wall adapter).
• The battery indicator light will provide charging status. Recharge when the battery level is below 10% (backlight will turn off to conserve power).

Figure 3.1: USB-C Quick Charging

This image illustrates the Nulea keyboard being charged via a USB-C cable, with a graphic indicating a 2000mAh built-in rechargeable battery. The image emphasizes the convenience of USB-C charging.

3.2 Njikọ ikuku

The Nulea keyboard supports both Bluetooth and 2.4G USB connectivity, allowing connection to up to three devices simultaneously.

Njikọ USB 2.4G:

1. Chọta ihe nnata USB 2.4G (a na-echekwakarị ya n'ime otu ebe dị na ahụigodo ahụ).
2. Tinye eriri USB n'ọdụ ụgbọ mmiri dị na kọmputa gị.
3. Gbanye ahụigodo ahụ. Ọ kwesịrị ijikọ na onye nnata na akpaghị aka.

Njikọ Bluetooth:

1. Gbanwuo ahụigodo.
2. Pịa Fn key simultaneously with either Q (for 2.4G), W (for Bluetooth 1), or E (for Bluetooth 2) to select the desired connection channel. For Bluetooth pairing, select W or E.
3. Hold the selected Fn + W or Fn + E key combination for 3-5 seconds until the indicator light flashes rapidly, indicating pairing mode.
4. On your device (computer, smartphone, tablet), go to Bluetooth settings and search for new devices.
5. Select "Nulea Keyboard" or a similar name from the list of available devices to complete the pairing process.

Figure 3.2: Wireless Connectivity Setup

This diagram illustrates the three connectivity options for the Nulea keyboard: 2.4G USB connection via a dongle, and two separate Bluetooth connections. It shows how to switch between devices using Fn + Q/W/E keys.

4. Ntuziaka ọrụ

4.1 Gbanyụọ ma ọ bụ gbanyụọ

Locate the power switch on the keyboard (typically on the top edge or underside) and slide it to the 'ON' or 'OFF' position.

4.2 Ịgbanwe n'etiti ngwaọrụ ejikọrọ

Once multiple devices are paired, you can switch between them instantly:

• Pịa Fn + Q to switch to the 2.4G USB connected device.
• Pịa Fn + W to switch to Bluetooth Device 1.
• Pịa Fn + E to switch to Bluetooth Device 2.

Figure 4.1: Easy Device Switching

This image shows the Nulea keyboard connected to a desktop monitor, a laptop, and a smartphone, illustrating its ability to easily switch between up to three paired devices with a single tap.

Njikwa ọkụ azụ 4.3

The keyboard features a 7-color backlight with 3 brightness levels. You can customize the lighting to your preference:

• To cycle through backlight colors (blue, green, red, cyan, purple, yellow, white), press the backlight control key (refer to keyboard layout for specific key).
• To adjust brightness levels, use the dedicated brightness control keys (refer to keyboard layout).
• Note: When the battery level drops below 10%, the backlight will automatically turn off to preserve basic keyboard functionality.

Figure 4.2: Adjustable 7-Color Backlight

This image displays the Nulea keyboard in a dimly lit environment, showcasing its illuminated keys with a vibrant backlight. The image highlights the 7 available backlight colors and 3 brightness levels.

4.4 Adjustable Tilt Legs

The keyboard is equipped with 4 adjustable tilt legs, allowing you to set the keyboard at 3 different angles for optimal wrist comfort and posture.

• Gently pull out the tilt legs located on the underside of the keyboard to adjust the angle.
• Experiment with different tilt levels to find the most comfortable position for your typing style.

Figure 4.3: Adjustable Tilt Legs

Foto a na-egosi akụkụ view of the Nulea keyboard on a desk, with its adjustable tilt legs extended to demonstrate the ergonomic angle. The image emphasizes how the tilt legs help maintain a comfortable wrist position.

4.5 Ahụmịhe ntinye akwụkwọ

The keyboard features spherical-dished key shapes designed to conform to your fingertips, promoting effortless and comfortable typing.

Figure 4.4: Spherical-Dished Keys

This close-up image focuses on the keys of the Nulea keyboard, highlighting their spherical-dished shape designed for comfortable and precise typing.

5. Nlekọta

5.1 Nhicha

Iji nọgide na-enwe ọdịdị na ọrụ nke keyboard ahụ:

• Disconnect the keyboard from all devices and power sources before cleaning.
• Jiri akwa dị nro na-enweghị ntụpọ dampejiri mmiri ma ọ bụ ihe nhicha dị nro hichaa elu ahụ.
• Zere iji kemịkalụ siri ike, ihe na-ehicha ihe, ma ọ bụ ihe mgbaze.
• Jiri ikuku abịakọrọ wepụ uzuzu na irighiri ihe n'etiti igodo.

5.2 Nlekọta batrị

Ka ịgbatị ndụ batrị:

• Recharge the keyboard when the battery low indicator appears.
• Zere igbapu batrị kpamkpam ugboro ugboro.
• If storing the keyboard for an extended period, charge it to approximately 50% before storage.

6. Nchọpụta nsogbu

6.1 Ahụigodo anaghị azaghachi

• Gbaa mbọ hụ na agbanyere ahụigodo.
• Lelee ọkwa batrị wee fanye ma ọ dị mkpa.
• For 2.4G connection, ensure the USB receiver is securely plugged into the device. Try a different USB port.
• For Bluetooth connection, ensure Bluetooth is enabled on your device and the keyboard is paired. Try re-pairing the keyboard.
• Ensure you are on the correct connection channel (Fn + Q/W/E).

6.2 Ọkụ azụ anaghị arụ ọrụ

• Check the battery level. The backlight automatically turns off when the battery is below 10%. Recharge the keyboard.
• Ensure the backlight is turned on and brightness is adjusted using the dedicated keys.

6.3 Connectivity Issues / Lag

• Bugharịa ahụigodo ahụ nso na ngwaọrụ gị iji belata nnyonye anya.
• Avoid placing the keyboard near other wireless devices that may cause interference (e.g., Wi-Fi routers, cordless phones).
• Hụ na sistemụ arụmọrụ ngwaọrụ gị na draịva Bluetooth dị ọhụrụ.

7. Nkọwapụta

8. Akwụkwọ ikike na nkwado

For warranty information, technical support, or service inquiries, please refer to the contact information provided on the Nulea official website or contact the seller directly. Keep your purchase receipt for warranty claims.

This user manual is included with your product for future reference.