Keychron K3 Version 2 Mechanical Keyboard User Manual

1. Продукт бүтүп калдыview

The Keychron K3 Version 2 is an ultra-slim 75% layout wireless mechanical keyboard designed for productivity and a tactile typing experience. It features low-profile Gateron mechanical switches and white LED backlighting. The keyboard supports both Bluetooth 5.1 wireless and USB wired connectivity, making it versatile for various devices and operating systems, including Mac and Windows.

Сүрөт: жогорудан төмөнгө view of the Keychron K3 Version 2 mechanical keyboard, showcasing its compact 75% layout and dark grey keycaps with an orange Esc key.

2. Кутуда эмне бар

• 1 x Keychron K3 Version 2 Mechanical Keyboard
• 1 x USB-A to USB Type-C Cable
• 1 x Баскыч капкагын тарткыч
• 1 х Колдонуучунун колдонмосу (бул документ)
• Extra keycaps for Windows and Mac operating systems

Image: Illustration showing the keyboard, USB-C cable, keycap puller, and additional keycaps included in the product packaging.

3. Орнотуу

3.1 Баштапкы орнотуу

Before first use, ensure the keyboard is fully charged. Connect the provided USB-A to USB Type-C cable to the keyboard and a power source (e.g., computer USB port, USB wall adapter). The LED indicator will show charging status.

3.2 Bluetooth аркылуу туташуу

1. Locate the mode switch on the side of the keyboard. Slide it to the "BT" (Bluetooth) position.
2. Press and hold the "Fn" + "1" (or "2" or "3") keys for 4 seconds until the LED indicator under the "1" key (or "2" or "3") flashes rapidly. This indicates the keyboard is in pairing mode.
3. Түзмөгүңүздө (компьютер, планшет, смартфон) Bluetooth'ду иштетиңиз жана жаңы түзмөктөрдү издеңиз.
4. Select "Keychron K3" from the list of available devices.
5. Follow any on-screen prompts to complete the pairing process. The LED indicator will stop flashing and remain solid when successfully connected.
6. To switch between paired devices, simply press "Fn" + "1", "Fn" + "2", or "Fn" + "3".

Image: Diagram illustrating the Bluetooth connectivity options (BT1, BT2, BT3) and USB wired connection for the Keychron K3 keyboard.

3.3 Connecting via USB Wired

To use the keyboard in wired mode, slide the mode switch on the side of the keyboard to the "Cable" position. Connect the USB-A to USB Type-C cable from the keyboard to your computer's USB port. The keyboard will be recognized automatically.

3.4 Operating System Layout Switch

The Keychron K3 is compatible with both Mac and Windows operating systems. Use the OS switch located on the side of the keyboard to select the appropriate layout for your system (Mac/iOS or Win/Android). This ensures correct key mapping for modifier keys like Command/Alt and Option/Windows key.

Image: Visual representation of the Keychron K3 keyboard highlighting its compatibility with both Mac OS and Windows, showing the respective keycap legends.

4. Иштөө нускамалары

4.1 Негизги функциялар жана мультимедиа баскычтары

The K3 features a 75% layout with dedicated function keys (F1-F12) that double as multimedia keys. To access the multimedia functions, press the 'Fn' key along with the desired function key. For example, 'Fn + F7' typically controls play/pause.

• Fn + F1/F2: Decrease/Increase screen brightness (Mac only)
• Fn+F3: Mission Control (Mac only)
• Fn+F4: Launchpad (Mac only)
• Fn + F7/F8/F9: Previous/Play-Pause/Next track
• Fn + F10/F11/F12: Mute/Volume Down/Volume Up
• Fn + L/R Arrow: Adjust backlight color (if applicable)
• Fn + Өйдө/Төмөн жебе: Арткы жарыктын жарыктыгын тууралаңыз

4.2 Жарыкты башкаруу

The Keychron K3 features white LED backlighting. You can adjust the brightness and change lighting effects using the dedicated keys or Fn combinations.

• Лампочка баскычы (жогорку оң жакта): Ар кандай арткы жарык эффекттерин айланып өтүү.
• Fn + Өйдө жебе: Арткы жарыктын жарыктыгын жогорулатыңыз.
• Fn + Төмөн жебе: Арткы жарыктын жарыктыгын азайтыңыз.

Сүрөт: Жакын план view of the Keychron K3 keyboard showing the white LED backlighting illuminating the keycaps.

4.3 Баскычтопту заряддоо

When the battery is low, the LED indicator will flash red. Connect the USB Type-C cable to the keyboard and a USB power source. The LED will turn solid red while charging and turn off when fully charged. The keyboard can be used while charging in wired mode.

5. Техникалык тейлөө

5.1 Баскычтопту тазалоо

To clean your Keychron K3, first disconnect it from all power sources and turn off the keyboard. Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution. Avoid spraying liquids directly onto the keyboard. For dust and debris between keycaps, use compressed air or a small brush.

5.2 Баскычтын капкагын алып салуу жана алмаштыруу

The Keychron K3 comes with a keycap puller for easy removal and replacement of keycaps. To remove a keycap, gently place the puller over the keycap and pull upwards. To replace, align the keycap with the switch stem and press down firmly until it clicks into place. Be gentle to avoid damaging the switch.

Сүрөт: Жакын план view of a low-profile Gateron mechanical blue switch, showing its internal mechanism. This type of switch is used in the Keychron K3 keyboard.

6. Кыйынчылыктарды

• Баскычтоп Bluetooth аркылуу туташпай жатат:
  • Ensure the keyboard is in "BT" mode and pairing mode (Fn + 1/2/3 for 4 seconds).
  • Түзмөгүңүздө Bluetooth иштетилгенин текшериңиз.
  • Remove "Keychron K3" from your device's Bluetooth list and try pairing again.
  • Баскычтоп кубатталганын текшериңиз.
  • Try connecting to a different Bluetooth slot (1, 2, or 3).
• Ачкычтар жооп бербейт:
  • Көйгөй чечилеби же жокпу, текшерүү үчүн зымдуу режимге которулуңуз.
  • Баскычтоп кубатталганын текшериңиз.
  • If specific keys are not responding, try removing and re-seating their keycaps.
• Арткы жарык иштебейт:
  • Баскычтоп күйгүзүлгөнүн текшериңиз.
  • Press the Light Bulb key or Fn + Up Arrow to increase brightness.
  • Check battery level; low battery might disable backlighting.
• Keyboard randomly disconnects:
  • Ensure the keyboard is within reasonable range of your device.
  • Minimize signal interference from other wireless devices.
  • Баскычтоп толук кубатталганын текшериңиз.
  • Consider updating the keyboard's firmware if available from the manufacturer's webсайт.

Кыйынчылыктарды аныктоо үчүн, расмий өкүлгө кайрылыңыз Көйгөйлөрдү чечүү боюнча колдонмо (PDF).

7. Техникалык шарттар

Image: Diagram showing the dimensions of the Keychron K3 keyboard (306mm / 12.05 inches length, 116mm / 4.57 inches width) compared to a full-size keyboard.

Сүрөт: каптал view of the Keychron K3 illustrating its ultra-slim profile (0.79 inches) compared to a US quarter, and a comparison of conventional switches versus low-profile Gateron mechanical switches.

8. Кепилдик жана колдоо

Keychron products typically come with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the official Keychron website or the warranty information included with your purchase.

For further assistance, technical support, or to download the latest firmware and drivers, please visit the official Keychron support page. You can also refer to the comprehensive PDF documents provided:

• Колдонуучунун колдонмосу (PDF)
• Колдонуучунун колдонмосу (PDF)
• Көйгөйлөрдү чечүү боюнча колдонмо (PDF)