YUNZII C68 Hi-Fi Mechanical Keyboard User Manual

YUNZII C68 Hi-Fi Mechanical Keyboard

Usage Guidelines

• Model: C68
• Size: ≈  380mmx180mm×80mm
• HotSwappable: Full-Key Hot Swappable
• System: Windows/Mac/Linux/Android/iOS
• Battery: 4000mAh
• Connection: Bluetooth 5.0, 2.4G Wireless, Type-C Wired
• Package Include: Keyboard, Wired Cable, Kitty Paw Storehouse, 2.4G Dongle, Extra Keycaps, Extra Switches, Switch and Keycap Puller, Manual, Function Card

1. The C68 keyboard supports Windows2000, WindowsXP, Vista, Win7, Win8, Win10, Win11, Macos and mobile phone systems.
2. Support start-up marquee lighting effect and other combined lighting effect animations.
3. Support a variety of stunning LED lighting effects standard version:
   • Support 18 types, Fixed on, Respire, Rainbow, Flash away, Raindrops, Rainbow wheel, Ripples shining, Stars twinkle, Shadow disappear, Retro snake, Neon stream, Reaction, Sine wave, Retinue scanning, Rotating windmill, Colorful waterfall, Blossoming, Rotating storm. The keyboard enters sleep or standby mode, the backlight function is turned off, and after waking up, the previous mode is restored.

Shortcuts

FN+ A to the Windows Layout
FN+S to the MAC Layout

Quick Start Guide of Indicator L

• FN+HOME: Change Backlight Effect

• FN+↓: Brightness Down

• FN+↑: Brightness Up

• FN+←: Blinking Speed ↓

• FN+➔: Blinking Speed ↑

• FN+\: Change Backlight Color
  FN+Backspace: Backlight Effects ON/OFF

• FN+Tab: Check Battery Capacity

• FN+Spacebar: Reset

Connections

Wired Connection

• Switch the mode button to use mode, when the cable is plugged in, the key will always be on white light for 3 seconds.

2.4G Connection

1. Switch the mode button to 2.4G mode.
2. Shon press FN+B to 2.4G channel, and the cyan light of the key will flash slowly.
3. Long press FN+B to the 2.4G pairing mode, the cyan light of the key will flash fast.
4. Plug the 2.4G wireless dongle into your devices, then it will pair and install the compatible program automatically. The B-key will always be on cyan light for 3 seconds when the connection is successful.

Bluetooth Connection

Bluetooth Channel Z/X/C

1. Switch the mode button to Bluetooth mode.
2. Short press FN+Z/X/C to the Bluetooth channel, and the blue light of the key will flash slowly.
3. Long press FN+Z/X/C to the Bluetooth pairing mode, the blue light of the key will flash fast.
4. Select the keyboard YUNZII C68 BT3.0/BTS.0 for a connection.
5. The Z/X/C-key will always be on blue light for 3 seconds when the connection is successful.

Battery

• When the battery is lower than 15%, the red light of the FN key flashes slowly (the backlight is turned off).
• When charging, the FN key will always be on a yellow light, when charging is complete, the previous RGB mode is restored.

PowerQuery

• When the backlight is turned on, press Fn+Tab, the backlight will turn off, and the number keys 1 to 0 will light up to display the power ratio. Example 1-5 light means 50%.

Power Saving Mode

• When wirelessly connected (Bluetooth/2.4G), turn off the backlight without any operation for 5 minutes, and enter into deep sleep without operation for 30 minutes.

contact us for any support: support@yunzii.com

Keyboard Software

Download method:

1. Open the official website of yunzii, click on the software.
2. Unzip the downloaded software package and click the exe file to install.
3. After the installation is complete, use the wired mode to connect to the computer, and the software will automatically recognize the keyboard.
4. After the connection is completed, start using the software.

Driver download and installation

• Software Download: www.yunzii.com
• System Support: Windows
• Email: support@yunzii.com

Replace The Keycaps And Switches

Replacement Tool

Remove Keycaps

1. Take your keycap puller and place it above the keycaps you want to remove, at a 90-degree angle.
2. Push your keycap puller down until the metal hooks open themselves and grab the keycap from underneath.
3. Grab your keyboard firmly and pull the keycap in a vertical motion.

Remove Switches

1. Take your switch puller and align the gripping teeth vertically(on the Y-switch) at the centre of the switch, as shown in the example graphic above.
2. Grab the switch with a switch puller and apply pressure until the switch releases it self from the plate.
3. Using firm but gentle force pull the switch away from the keyboard using a vertical motion.

Install Keycaps

1. Make sure the keycap is properly oriented on your keyboard and place it above the switch.
2. Push the keycap into the switch stem firmly.

Install Switches

1. Check that all the switches’ metallic pins are perfectly straight and clean. DO NOT USE SWITCHES WITH WELDING TRACES!
2. Align the switch lamp hole with the backlight, the pins align themselves to the keyboard PCB.
3. Press the switch down until you hear a click this means your switch clips have attached themselves to the keyboard plate.
4. Inspect the switch to ensure it’s properly attached to your keyboard, and test it.

Warning

Check whether the switch work normally, if the key doesn’t work, you may have bent one of the switch’s pin while installation. Pull the switch out and redo the process. Pins may be damaged beyond repair and need replacement if this process is not done correctly. Do not apply excessive force when replacing keycaps or switches to avoid damage to the socket. If you cannot remove or install keycaps or switches, please contact customer service as soon as possible to avoid damage to the keyboard due to operating errors.

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