RK Royal Kludge RK-S98 Mechanical Keyboard

FCC Warning

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with 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 equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

When Using a Keyboard

Remember these tips for a comfortable and durable keyboard experience:

• Maintain proper posture and avoid excessive force on the keys.
• Take regular breaks to prevent hand fatigue.
• Clean the keyboard regularly to remove dust and dirt.
• Avoid exposing the keyboard to liquids.
• Keep the keyboard in a suitable environment, free from extreme temperatures or humidity.

Warranty

12 Months Warranty Guarantee (Non-human damage)

Product Basics

Size: 410.3(L)×140.6(W)×42.77(H)±2

Backlight: Monochrome/RGB

Version: USB/2.4G/BT

Layout: 99 keys

Switch: Mechanical switches

Extra USB Hub: 4 ports

Included in Box: Keyboard, USB Type-C cable, 2.4G Dongle

Wired Connection

Ensure the switch is in the OFF position. Connect the USB Type-C cable to the keyboard and your computer. Pull down the switch located in the upper left corner. The screen will display "USB Success".

Switching Modes (2.4G Wireless / Wired)

Quickly switch between 2.4G wireless and wired modes using the switch located in the upper left corner of the keyboard.

• Flip up: 2.4G Mode
• Flip down: Wired Mode

After successful switching, the screen will display the corresponding connection mode.

Indicator Functions

The keyboard features indicator lights for the following functions:

• Num Lock: Indicates the status of the Num Lock key.
• Caps Lock: Indicates the status of the Caps Lock key.
• Win Lock: Indicates the status of the Windows key lock.

Knob Function

The rotary knob offers versatile control:

• Volume Control: Turn the knob clockwise [clockwise arrow] to increase volume, and counter-clockwise [counter-clockwise arrow] to decrease volume.
• Menu Navigation: Briefly press the knob to enter the settings menu. Briefly press again to confirm a selected function.

Volume Calibration: The volume adjustment is set by default after power-on. If the volume display shows abnormal behavior, it will automatically calibrate when the driver is opened. Download the driver from: www.rkgaming.com.

Power Support: Supports charging with a 5V 3A power supply.

Manual Time Setting

Perform the following operations on the main time interface to set the date and time manually:

1. Press and hold the knob for approximately 5 seconds until the year starts blinking, entering manual adjustment mode. Turn the knob to adjust the number: increase clockwise [clockwise arrow], decrease counter-clockwise [counter-clockwise arrow].
2. Briefly press the knob to cycle through and adjust the date (YY/MM/DD) and time (HH/MM/SS) respectively. Use the knob to adjust the numbers as described in step 1.
3. Once settings are complete, press and hold the knob for another 5 seconds to save and exit, or press Fn + T for a quick save and exit.

Bluetooth Connection (Knob Method)

Set the switch to the 'ON' state. Press the knob to enter the menu.

Knob BT Connection Method:

1. Set the switch to the 'ON' state. Press the knob to enter the menu. Select the [BT icon] using the knob. Choose any Bluetooth group (e.g., BT1). (Reminder: pair 3 groups of Bluetooth devices in advance before switching.)
2. Pairing Setup: Select 'BT1' with the knob. Long press the knob; the display will show '[BT1 Pairing]', indicating that the pairing status has been entered.
3. Reconnection Setup: Select 'BT1' with the knob. Briefly press the knob; the display will show 'BT1 Linking', [●] indicates that the reconnection status has been entered.
4. Open your computer or mobile phone's Bluetooth settings, search for and connect to the device. The display name is: RK-S98RGB.
5. Once the connection is complete, the screen will display 'BT1 Success', and you will return to the main interface.
6. Repeat the above steps to store up to 3 groups of Bluetooth devices.

Bluetooth Connection (Key Combination Method)

Set the switch to the 'ON' state.

• Pairing: Long press Fn + Q/W/E to enter pairing mode. The display will show '[BT1 Pairing]', indicating that the device is in pairing mode.
• Reconnection: Short press Fn + Q/W/E to switch Bluetooth channels. The display will show '[BT1 Linking]', indicating that the device is in reconnection mode.

Connection Steps:

1. Open your computer or mobile phone's Bluetooth settings, search for and connect to the device. Search for this keyboard using the display name: RK Royal Kludge RK-S98 RGB.
2. Once the connection is complete, the screen will display 'BT1 Success'. The connection is complete, and you will return to the main interface.