Perkenalan
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.
Pengaturan
Isi Paket
- 1 x Fully Assembled Keychron K3 Keyboard
- 1 x USB-A to USB Type-C Cable
- 1 x Penarik Tutup Kunci
- Extra keycaps for Windows and Mac operating systems
Mode Konektivitas
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.
Koneksi Bluetooth:
- Locate the mode switch on the side of the keyboard. Slide the switch to the Bahasa Indonesia: Bluetooth posisi.
- Tahan tombol Fn + 1 keys simultaneously until the Bluetooth indicator light flashes repeatedly, indicating pairing mode.
- On your device (laptop, PC, tablet, or phone), enable Bluetooth, search for "Keychron K3", and connect.
- The keyboard can connect to up to 3 devices. Use Fn + 1, Fn + 2, atau Fn + 3 untuk beralih di antara perangkat yang dipasangkan.
Note: Keep the distance between the keyboard and the device within reasonable limits to minimize signal interference.
Koneksi Kabel:
- Locate the mode switch on the side of the keyboard. Slide the switch to the Kabel posisi.
- Hubungkan kabel USB Type-C yang tersedia dari keyboard ke port USB komputer Anda.
- The keyboard will be recognized automatically as a plug-and-play device.
Kompatibilitas Sistem Operasi
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 Menangkan/Android Dan Bahasa Indonesia: 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 weblokasi.
Operasi
Pengalaman Mengetik
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.
Kontrol lampu latar
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.
- Tekan Tombol Fn+F5 untuk mengurangi kecerahan lampu latar.
- Tekan Tombol Fn+F6 untuk meningkatkan kecerahan lampu latar.
- Tekan Tombol Fn+F4 untuk beralih di antara efek lampu latar yang berbeda.
Tombol 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).
- Tombol Fn+F1: Decrease screen brightness
- Tombol Fn+F2: Tingkatkan kecerahan layar
- Tombol Fn+F7: Lagu sebelumnya
- Tombol Fn+F8: Putar/Jeda
- Tombol Fn+F9: Lagu berikutnya
- Tombol Fn+F10: Bisu
- Tombol Fn+F11: Volume turun
- Tombol Fn+F12: Volume naik
Pemeliharaan
Membersihkan Keyboard
To maintain optimal performance and appearance, regularly clean your Keychron K3 keyboard.
- Tombol kunci: Gunakan alat pelepas keycap yang disediakan untuk melepaskan keycap dengan hati-hati. Bersihkan keycap dengan kain lembut.amp Gunakan kain dan sabun lembut jika perlu. Pastikan benar-benar kering sebelum dipasang kembali.
- Badan Papan Ketik: Wipe the aluminum body and plastic bottom frame with a soft, lint-free cloth. For stubborn dirt, a slightly damp Kain bisa digunakan. Hindari kelembapan berlebihan.
- Saklar: Use compressed air to remove dust and debris from around and under the switches.
Informasi Baterai
The Keychron K3 is powered by a rechargeable battery. The battery life can last up to 34 hours on the lowest brightness setting.
- Pengisian daya: Connect the keyboard to a power source using the USB Type-C cable. The charging indicator light will show the charging status.
- Pelestarian Baterai: To prolong battery life, turn off the backlight when not needed and switch the keyboard to wired mode when possible.
Penyelesaian Masalah
Masalah Konektivitas
- Bluetooth tidak terhubung:
- Ensure the keyboard's mode switch is set to Bahasa Indonesia: Bluetooth.
- Verify the keyboard is in pairing mode (Fn+1/2/3 berkedip).
- Check your device's Bluetooth settings and ensure it's discoverable.
- Cobalah untuk menghapus perangkat tersebut dari daftar perangkat yang terhubung di komputer Anda, lalu pasangkan kembali.
- Pastikan baterai keyboard terisi.
- Koneksi kabel tidak berfungsi:
- Ensure the keyboard's mode switch is set to Kabel.
- Coba port USB lain di komputer Anda.
- Test with a different USB Type-C cable.
Kunci Tidak Merespons
- 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.
Masalah Lampu Latar
- Ensure the backlight is not turned off or set to the lowest brightness. Use Tombol Fn+F6 untuk meningkatkan kecerahan.
- If the backlight is inconsistent, ensure the keyboard battery is sufficiently charged.
Spesifikasi

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.
| Fitur | Detil |
|---|---|
| Merek | Kunci Kronik |
| Nomor Model | K3A1 |
| Teknologi Konektivitas | Bluetooth 5.1, USB Type-C wired |
| Jumlah Kunci | 84 |
| Jenis Sakelar | Pro rendahfile Gateron Mechanical - Red |
| Pencahayaan latar | LED putih |
| Perangkat yang Kompatibel | Laptop, PC, Ponsel Pintar, Tablet |
| OS yang kompatibel | MacOS, Windows |
| Dimensi Produk (P x L x T) | 12.05" x 4.57" x 0.83" |
| Berat Barang | 500 gram |
| Bahan Penutup | Akrilonitril Butadiena Styrene, Aluminium |
| Battery Life (lowest brightness) | Hingga 34 jam |
Garansi & Dukungan
Informasi Garansi
The Keychron K3 Version 2 keyboard comes with a Garansi terbatas 1 tahun dari pabrikan. Garansi ini mencakup cacat material dan pengerjaan dalam penggunaan normal. Harap simpan bukti pembelian Anda untuk klaim garansi.
For detailed warranty terms and conditions, please refer to the official Keychron websitus atau menghubungi dukungan pelanggan mereka.
Dukungan Pelanggan
For further assistance, technical support, or warranty inquiries, please visit the official Keychron weblokasi:
Anda juga dapat menemukan sumber daya bermanfaat, FAQ, dan pembaruan firmware di halaman dukungan mereka.