Keychron K3 Version 2 Ultra-Slim Mechanical Keyboard User Manual

ແນະນຳ

This manual provides detailed instructions for the Keychron K3 Version 2 Ultra-Slim Mechanical Keyboard. Please read this manual thoroughly before using the keyboard to ensure proper setup and operation. The Keychron K3 is a compact 75% layout ultra-slim wireless mechanical keyboard designed for productivity and a tactile typing experience.

Image: Keychron K3 keyboard integrated into a multi-device workspace.

ຕັ້ງຄ່າ

ເນື້ອໃນຊຸດ

• 1 x Fully Assembled Keychron K3 Keyboard
• 1 x USB-A to USB Type-C Cable
• 1 x Keycap Puller
• Extra keycaps for Windows and Mac operating systems

ໂໝດການເຊື່ອມຕໍ່

The Keychron K3 supports both wireless Bluetooth 5.1 and wired USB Type-C connections.

Image: Visual guide for connecting the Keychron K3 via USB or Bluetooth.

ການເຊື່ອມຕໍ່ບູທູດ:

1. Locate the mode switch on the side of the keyboard. Slide the switch to the Bluetooth ຕໍາ​ແຫນ່ງ​.
2. ຖືລົງ Fn + 1 keys simultaneously until the Bluetooth indicator light flashes repeatedly, indicating pairing mode.
3. On your device (laptop, PC, tablet, or phone), enable Bluetooth, search for "Keychron K3", and connect.
4. The keyboard can connect to up to 3 devices. Use Fn + 1, Fn + 2, ຫຼື Fn + 3 ເພື່ອສະຫຼັບລະຫວ່າງອຸປະກອນທີ່ຈັບຄູ່ແລ້ວ.

Note: Keep the distance between the keyboard and the device within reasonable limits to minimize signal interference.

ການເຊື່ອມຕໍ່ສາຍ:

1. Locate the mode switch on the side of the keyboard. Slide the switch to the ສາຍ ຕໍາ​ແຫນ່ງ​.
2. ເຊື່ອມຕໍ່ສາຍ USB Type-C ທີ່ໃຫ້ມາຈາກແປ້ນພິມເຂົ້າກັບພອດ USB ຂອງຄອມພິວເຕີຂອງທ່ານ.
3. The keyboard will be recognized automatically as a plug-and-play device.

ຄວາມເຂົ້າກັນໄດ້ຂອງລະບົບປະຕິບັດການ

The Keychron K3 is compatible with both Mac and Windows operating systems. It includes extra keycaps for both systems.

Image: Side switches for selecting operating system layout and connection type.

Use the dedicated switch on the side of the keyboard to select between Win/Android ແລະ Mac/iOS layouts. Ensure the correct layout is selected for optimal functionality.

If the keyboard layout does not match your device exactly, consider updating the keyboard's firmware from the official Keychron webເວັບໄຊ.

ການດໍາເນີນງານ

ປະສົບການການພິມ

The Keychron K3 features low-profile Keychron mechanical switches (Red Switch variant) which are 40% slimmer than conventional switches. This design results in a shorter pre-travel and total travel distance, allowing for faster input and feedback.

Image: Low-profile ABS keycaps on the Keychron K3.

ການຄວບຄຸມໄຟຫຼັງ

The keyboard is equipped with a white LED backlight. You can adjust the brightness and switch between various lighting effects using the dedicated function keys.

Image: White LED backlighting illuminates the keys and low-profile red mechanical switches.

• ກົດ Fn + F5 ເພື່ອຫຼຸດຄວາມສະຫວ່າງຂອງ backlight.
• ກົດ Fn + F6 ເພື່ອເພີ່ມຄວາມສະຫວ່າງຂອງ backlight.
• ກົດ Fn + F4 ເພື່ອໝຸນວຽນຜ່ານຜົນກະທົບ backlight ທີ່ແຕກຕ່າງກັນ.

ປຸ່ມ Multimedia

The K3 includes all necessary Mac multimedia keys and is also compatible with Windows multimedia functions. These keys are typically accessed by pressing the Fn key in combination with the top row function keys (F1-F12).

• Fn + F1: Decrease screen brightness
• Fn + F2: Increase screen brightness
• Fn + F7: ເພງທີ່ຜ່ານມາ
• Fn + F8: ຫຼິ້ນ/ຢຸດຊົ່ວຄາວ
• Fn + F9: ຕິດຕາມຕໍ່ໄປ
• Fn + F10: ປິດສຽງ
• Fn + F11: ປະລິມານລົງ
• Fn + F12: ປະລິມານຂຶ້ນ

ບໍາລຸງຮັກສາ

ການເຮັດຄວາມສະອາດແປ້ນພິມ

To maintain optimal performance and appearance, regularly clean your Keychron K3 keyboard.

• Keycaps: ໃຊ້ຕົວດຶງຝາປິດປຸ່ມກົດທີ່ສະໜອງໃຫ້ເພື່ອເອົາຝາປິດປຸ່ມກົດອອກຢ່າງລະມັດລະວັງ. ທຳຄວາມສະອາດພວກມັນດ້ວຍຜ້າທີ່ອ່ອນນຸ້ມ.amp ຜ້າແລະສະບູ່ອ່ອນໆຖ້າຈໍາເປັນ. ໃຫ້ແນ່ໃຈວ່າພວກມັນແຫ້ງຫມົດກ່ອນທີ່ຈະຕິດໃຫມ່.
• ເນື້ອໃນແປ້ນພິມ: Wipe the aluminum body and plastic bottom frame with a soft, lint-free cloth. For stubborn dirt, a slightly damp ຜ້າສາມາດນໍາໃຊ້ໄດ້. ຫຼີກເວັ້ນຄວາມຊຸ່ມຊື່ນຫຼາຍເກີນໄປ.
• ສະວິດ: Use compressed air to remove dust and debris from around and under the switches.

ຂໍ້ມູນຫມໍ້ໄຟ

The Keychron K3 is powered by a rechargeable battery. The battery life can last up to 34 hours on the lowest brightness setting.

• ການສາກໄຟ: Connect the keyboard to a power source using the USB Type-C cable. The charging indicator light will show the charging status.
• ການເກັບຮັກສາຫມໍ້ໄຟ: To prolong battery life, turn off the backlight when not needed and switch the keyboard to wired mode when possible.

ການແກ້ໄຂບັນຫາ

ບັນຫາການເຊື່ອມຕໍ່

• Bluetooth ບໍ່​ໄດ້​ເຊື່ອມ​ຕໍ່​:
  1. Ensure the keyboard's mode switch is set to Bluetooth.
  2. Verify the keyboard is in pairing mode (Fn + 1/2/3 ກະພິບ).
  3. ກວດເບິ່ງການຕັ້ງຄ່າ Bluetooth ຂອງອຸປະກອນຂອງທ່ານ ແລະໃຫ້ແນ່ໃຈວ່າມັນສາມາດຄົ້ນພົບໄດ້.
  4. Try forgetting the device on your computer and re-pairing.
  5. ກວດໃຫ້ແນ່ໃຈວ່າໄດ້ສາກແບັດເຕີຣີແປ້ນພິມແລ້ວ.
• ການເຊື່ອມຕໍ່ສາຍບໍ່ເຮັດວຽກ:
  1. Ensure the keyboard's mode switch is set to ສາຍ.
  2. ລອງໃຊ້ພອດ USB ອື່ນໃນຄອມພິວເຕີຂອງທ່ານ.
  3. Test with a different USB Type-C cable.

ປຸ່ມບໍ່ຕອບສະໜອງ

• Ensure the keyboard is properly connected (Bluetooth or wired).
• Check if the correct operating system layout is selected (Mac/iOS or Win/Android).
• Restart the keyboard by cycling the power switch off and on.
• If specific keys are not working, try removing the keycap and clearing any debris around the switch.

ບັນຫາແສງໄຟດ້ານຫຼັງ

• Ensure the backlight is not turned off or set to the lowest brightness. Use Fn + F6 ເພື່ອເພີ່ມຄວາມສະຫວ່າງ.
• If the backlight is inconsistent, ensure the keyboard battery is sufficiently charged.

ຂໍ້ມູນຈໍາເພາະ

Image: Keychron K3 75% compact layout with dimensions.

Image: Ultra-slim body design and low-profile switch comparison.

Image: Detailed specifications for the Keychron Low Profile Mechanical Red Switch.

ການຮັບປະກັນ & ສະຫນັບສະຫນູນ

ຂໍ້ມູນການຮັບປະກັນ

The Keychron K3 Version 2 keyboard comes with a ຮັບປະກັນ 1 ປີຈໍາກັດ ຈາກຜູ້ຜະລິດ. ການຮັບປະກັນນີ້ກວມເອົາຂໍ້ບົກພ່ອງຂອງວັດສະດຸແລະການເຮັດວຽກພາຍໃຕ້ການນໍາໃຊ້ປົກກະຕິ. ກະລຸນາຮັກສາຫຼັກຖານການຊື້ຂອງທ່ານສໍາລັບການຮຽກຮ້ອງການຮັບປະກັນ.

For detailed warranty terms and conditions, please refer to the official Keychron webເວັບໄຊທ໌ຫຼືຕິດຕໍ່ສະຫນັບສະຫນູນລູກຄ້າຂອງພວກເຂົາ.

ການຊ່ວຍເຫຼືອລູກຄ້າ

For further assistance, technical support, or warranty inquiries, please visit the official Keychron webເວັບໄຊ:

www.keychron.com

You may also find helpful resources, FAQs, and firmware updates on their support pages.