1. Okwu mmalite
This manual provides detailed instructions for the setup, operation, and maintenance of your Rapoo E9800M Wireless Keyboard. Designed for versatility, this keyboard offers seamless connectivity across multiple devices using both Bluetooth and 2.4 GHz wireless technologies, featuring a slim aluminum design and an eco-friendly rechargeable battery.

Figure 1: Rapoo E9800M Wireless Keyboard Overview

Figure 2: Ultra-Slim Design Profile
2. Ihe ngwugwu
Biko chọpụta na ihe niile dị na ngwugwu gị:
- Rapoo E9800M Wireless Keyboard
- USB-A ka eriri USB-C
- 2.4 GHz USB Receiver (Dongle)
- Ntuziaka mmalite ngwa ngwa (anaghị etinye ya na akwụkwọ ntuziaka dijitalụ a)
3. Nhazi
3.1. Ịchaji ahụigodo
The Rapoo E9800M keyboard features a built-in rechargeable lithium-ion battery. Before initial use, or when the battery indicator suggests low power, connect the keyboard to a USB power source using the provided USB-A to USB-C charging cable.

Figure 3: USB-C Charging Port and Power Switch
- Locate the USB-C port on the side of the keyboard.
- Connect one end of the USB-A to USB-C cable to the keyboard and the other end to a USB power adapter or a computer's USB port.
- Ọkụ na-egosi nchaji ga-enwu n'oge ịchaji wee gbanyụọ mgbe chajịrị ya.
3.2. Ịgbanye / gbanyụọ
To power on the keyboard, slide the power switch (located near the USB-C port) to the "ON" position. Slide it to "OFF" to conserve battery when not in use.
3.3. Ijikọ ngwaọrụ
The E9800M supports multi-mode wireless connectivity: Bluetooth 3.0, Bluetooth 5.0, and 2.4 GHz via a USB receiver. It can connect to up to 4 devices simultaneously (3 via Bluetooth, 1 via 2.4 GHz) and switch between them.

Figure 4: Connectivity Indicators on Function Keys
3.3.1. 2.4 GHz Njikọ ikuku
- Insert the 2.4 GHz USB receiver into an available USB port on your computer.
- Gbaa mbọ hụ na agbanyere ahụigodo.
- Pịa fn+4 keys simultaneously to select the 2.4 GHz channel. The indicator light above F4 will blink, then remain steady when connected.
- Kọmputa gị kwesịrị ịchọpụta na wụnye ndị ọkwọ ụgbọala dị mkpa na-akpaghị aka.
3.3.2. Bluetooth Connection (Channels 1, 2, 3)
- Gbaa mbọ hụ na agbanyere ahụigodo.
- Pịa ma jide fn+1, fn+2, ma ọ bụ fn+3 for 3 seconds to enter Bluetooth pairing mode for the desired channel. The corresponding indicator light (above F1, F2, or F3) will blink rapidly.
- On your device (PC, Mac, tablet, smartphone), navigate to Bluetooth settings.
- Chọọ maka "Rapoo E9800M" in the list of available devices and select it to pair.
- Once paired, the indicator light on the keyboard will stop blinking and remain steady for a few seconds, then turn off.
- Repeat these steps for up to two additional Bluetooth devices using the other Bluetooth channels.
4. Ntuziaka ọrụ
4.1. Ịgbanwe n'etiti ngwaọrụ ejikọrọ
To switch between your connected devices, simply press the corresponding fn+1, fn+2, fn+3 (for Bluetooth devices), or fn+4 (for 2.4 GHz device) keys. The keyboard will automatically connect to the selected device.

Foto nke 5: Njikọta Ngwaọrụ dị iche iche Example
4.2. Windows/Mac Mode Switch
The keyboard features a dedicated switch to optimize key functions for either Windows or Mac operating systems. Locate the "Win/Mac" switch (usually near the Esc key) and slide it to the appropriate position for your operating system.

Figure 6: Keyboard in Use with a Laptop
4.3. Igodo Ụzọ Mkpirisi Multimedia
The top row of function keys (F1-F12) also serves as multimedia shortcut keys. To activate these functions, press the Fn key simultaneously with the desired function key. For example, Fn + F10 might mute audio, depending on the specific key layout and OS configuration.
5. Nlekọta
5.1. Nhicha
- Hụ na ejirighị ike gbanyụọ ahụigodo ahụ tupu ị sachaa ya.
- Jiri akwa dị nro na-enweghị ntụpọ dampejiri mmiri ma ọ bụ ihe nhicha dị nro hichaa elu ahụ.
- Zere oke mmiri mmiri ma fesakwala ihe nhicha ozugbo na ahụigodo ahụ.
- For cleaning between keys, use compressed air or a soft brush.
5.2. Nlekọta batrị
- Iji mee ka batrị dị ogologo, zere iwepụ ike niile na keyboard ahụ ugboro ugboro.
- Chekwaa ahụigodo ahụ n'ebe dị jụụ, kpọrọ nkụ mgbe ọ naghị eji ya ogologo oge.
- If the keyboard will not be used for a long time, charge it periodically (e.g., every 3-6 months) to maintain battery health.
6. Nchọpụta nsogbu
6.1. Ahụigodo Anaghị azaghachi
- Lelee Ike: Ensure the keyboard is powered on and has sufficient battery charge. Recharge if necessary.
- Lelee njikọ:
- For 2.4 GHz: Ensure the USB receiver is securely plugged into a working USB port and the keyboard is set to the 2.4 GHz channel (fn+4).
- For Bluetooth: Ensure Bluetooth is enabled on your device, the keyboard is paired, and the correct Bluetooth channel (Fn + 1/2/3) is selected. Try re-pairing if issues persist.
- Ntinye aka: Move the keyboard closer to your device or away from other wireless devices that might cause interference.
- Malitegharịa: Gbalịa ịmalitegharịa kọmputa ma ọ bụ ngwaọrụ gị.
6.2. Keys Not Registering or Delayed Input
- Ọkwa batrị: Low battery can sometimes cause inconsistent key registration. Charge the keyboard fully.
- Ntinye aka: As above, wireless interference can affect key input.
- Firmware: Check the Rapoo official websaịtị maka mmelite firmware ọ bụla dị maka ụdị keyboard gị.
6.3. Okwu Ịchaji
- Cable and Port: Ensure the USB-C cable is not damaged and is securely connected to both the keyboard and the power source. Try a different USB port or charging cable.
- Isi mmalite ike: Ensure the USB power adapter or computer USB port is functioning correctly.
7. Nkọwapụta
| Ụdị | Rapoo |
| Nlereanya | E9800M |
| Agba | Ọchịchịrị Grey |
| Njikọta | Bluetooth 3.0, Bluetooth 5.0, 2.4 GHz Wireless |
| Ndakọrịta sistemụ arụmọrụ | Windows XP/Vista/7/8/10/11, Mac OS X 10.4 or higher |
| Ụdị batrị | Lithium-ion nwere ike ịgbanye |
| Ọnụọgụ igodo | 110 |
| Isi usoro | Mmasị |
| Ihe onwunwe | Aluminom |
| Akụkụ (L x W x H) | 42 cm x 11.5 cm x 1.3 cm (ihe dị ka) |
| Ibu | 647g (ihe dị ka) |
8. Akwụkwọ ikike na nkwado
For warranty information, technical support, or further assistance, please refer to the official Rapoo websaịtị ma ọ bụ kpọtụrụ ndị ahịa ha ozugbo. Debe ihe akaebe nke ịzụrụ ihe maka akwụkwọ ikike.
Official Rapoo Websaịtị: www.rapoo.com





