Product Overview
This section provides an overview of the MCHOSE UT98 Mechanical Keyboard.
Mode Switch
The keyboard features a 3-position mode switch located on the bottom or side:
- Top position (2.4G): Indicates 2.4GHz wireless mode.
- Middle position (B): Indicates Bluetooth wireless mode.
- Bottom position (OFF): Indicates USB wired mode.
Indicator Lights
The keyboard includes several indicator lights:
- Caps Lock Indicator: Illuminates when Caps Lock is active, indicating uppercase letters are enabled.
- Win Key Indicator: Illuminates when the Windows key is locked, disabling its function to prevent accidental presses during gaming or other activities.
- Num Lock Indicator Light: Standard indicator for the numeric keypad.
A diagram illustrates the keyboard's layout, featuring a full-size design with a numeric keypad, function row (F1-F12), navigation keys, and modifier keys. The MCHOSE logo is visible on the spacebar.
A small USB dongle, labeled as the 'USB receiver', is also shown.
Connection Modes
The MCHOSE UT98 supports multiple connection modes:
2.4G Wireless Connection
To connect using 2.4G wireless:
- Switch the mode toggle to the 2.4G position.
- Remove the USB receiver from its storage slot on the keyboard.
- Plug the USB receiver into an available USB port on your computer.
- Manual Pairing (if needed): The keyboard is typically pre-paired from the factory. If pairing is lost, press and hold the Fn key and the ~ key for 3 seconds until the indicator light flashes rapidly. Then, insert the receiver into the computer's USB port. The indicator light will remain solid for 2 seconds upon successful connection.
Wired Connection
To connect using USB wired mode:
- Switch the mode toggle to the OFF position.
- Plug the Type-C end of the provided USB cable into the keyboard's Type-C port.
- Plug the standard USB end of the cable into an available USB port on your computer. The keyboard will be ready for use.
BT Wireless Connection
To connect using Bluetooth wireless mode:
- Switch the mode toggle to the B position.
- Press and hold the Fn key and the 1 (!) key for 3 seconds to initiate pairing. The indicator light will flash rapidly during pairing.
- The keyboard's pairing name is [MCHOSE UT98].
- To switch between paired devices, use the key combinations: Fn + 1 (!), Fn + 2 (@), or Fn + 3 (#).
Driver Download
Enhance your keyboard experience by downloading the MCHOSE HUB software.
Web Driver
Access the online hub via your web browser:
https://www.mchose.store/pages/firmware-2
Open the link, click "MCHOSE WEB HUB", and then select "Allow Browser Access" when prompted. Choose your product model from the list to connect.
Desktop Driver
Download and install the MCHOSE HUB desktop driver:
https://www.mchose.store/pages/firmware-2
Note: The desktop software driver is only compatible with Windows systems.
FN Combination Key Functions
The Fn key, when pressed in combination with other keys, unlocks a range of functions.
Lighting Functions
Control keyboard lighting effects using the following combinations:
| Key | Function |
|---|---|
| ESC | Press and hold for 3 seconds to restore default settings. |
| | Switch lighting modes. |
| TAB | Switch lighting colors. |
| ↑ | Increase lighting brightness. |
| ↓ | Decrease lighting brightness. |
| ← | Decrease lighting speed. |
| → | Increase lighting speed. |
| Right Shift | Switch ambient light bar modes. |
/? | Switch ambient light bar colors. |
| B | Switch ambient light bar to battery mode. |
| Right Alt | Cycle ambient light bar brightness. |
| Right Ctrl | Cycle ambient light bar speed. |
FN Multimedia Features
Access multimedia controls and system functions using the Fn key combined with F1-F12.
Windows System
| Key | Multimedia Combination Functions | Multimedia Functions (Single Press) |
|---|---|---|
| F1 | Home | F1 |
| F2 | F2 | |
| F3 | Switch Windows | F3 |
| F4 | File Explorer | F4 |
| F5 | Decrease lighting brightness | F5 |
| F6 | Increase lighting brightness | F6 |
| F7 | Previous song | F7 |
| F8 | Play/Pause | F8 |
| F9 | Next song | F9 |
| F10 | Mute | F10 |
| F11 | Decrease volume | F11 |
| F12 | Increase volume | F12 |
Mac System / iOS System / Android System
Note: When switching to Mac/iOS mode from Windows, the Win and Left Alt keys will swap functions, and the F1-F12 keys will default to multimedia functions.
In Mac/iOS mode, the ALT key functions as the Command key, and Fn + F1-F12 inputs the standard F1-F12 functions.
| Key | Multimedia Combination Functions | Multimedia Functions (Single Press) |
|---|---|---|
| F1 | F1 | Decrease screen brightness |
| F2 | F2 | Increase screen brightness |
| F3 | F3 | Switch windows |
| F4 | F4 | Return to desktop |
| F5 | F5 | Decrease lighting brightness |
| F6 | F6 | Increase lighting brightness |
| F7 | F7 | Previous song |
| F8 | F8 | Play/Pause |
| F9 | F9 | Next song |
| F10 | F10 | Mute |
| F11 | F11 | Decrease volume |
| F12 | F12 | Increase volume |
Power Management
This section covers battery status, charging, and sleep functions.
Battery Status
In 2.4G or Bluetooth wireless mode (without USB connection), press Fn + B to display the keyboard's battery level.
- The ambient light bar provides a visual indication: a full green light signifies high battery level, while a full red light indicates low battery level. As the battery drains, the green indicator decreases.
Charging Method
To charge the keyboard:
- In any mode, connect the keyboard to a computer using the provided USB data cable.
- During charging, the ambient light bar will display a flowing light effect. Once fully charged, it will remain solid with a green light.
Sleep Function
In wireless (Bluetooth/2.4G) mode, the keyboard will automatically enter a power-saving mode after one minute of inactivity. Press any key to wake it up.
Important Notices
Charging Instructions
The following charging instructions apply to this keyboard and other rechargeable devices (keyboards, mice, headsets, speakers, etc.):
- It is recommended to charge the keyboard only via the computer's USB port.
- Do not use fast-charging phone chargers to charge the keyboard.
- Do not use low-quality, non-standard power adapters to charge the keyboard.
- Do not use over-voltage or over-current power adapters to charge the keyboard.
- Keep the keyboard away from high-temperature devices during charging.
- Turn off the power switch when the keyboard is not in use for an extended period.
FCC Compliance
Notice: This device has been tested and complies with the limits for Class B digital devices under Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in residential installations. This device generates, uses, and can radiate radio frequency energy, and if not installed and used under the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio or television reception (which can be determined by turning the device on and off), we encourage the user to try one or more of the following measures to correct the interference:
- Reorient or relocate the receiving antenna.
- Increase the distance between the device and receiver.
- Connect the device to a different circuit from the one to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the responsible party could void the user's authority to operate the equipment. This device complies with Part 15 of the FCC Rules. The operation is subject to the following two conditions:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operation.
