1. Giriş
The Keychron K4 Pro is a QMK/VIA wireless custom mechanical keyboard designed for versatility and a premium typing experience. It features hot-swappable switches, allowing for easy customization without soldering, and offers both wireless Bluetooth 5.1 and wired USB Type-C connectivity. Compatible with macOS, Windows, and Linux, the K4 Pro provides a robust platform for both productivity and gaming.
Figure 1: Keychron K4 Pro 96% Layout Mechanical Keyboard.
2. Kutuda Neler Var?
The Keychron K4 Pro Fully Assembled Version package includes the following components:
- 1x Fully Assembled Keyboard (including PCB, Steel Plate, Sound Absorbing Foam, Silicone Bottom Pad, 6 Sets of PCB Screw-In Stabilizers)
- 1x Set of Keycaps (Double-Shot PBT)
- 1x Set of Switches (Keychron K Pro Red)
- 1x Tip-A'dan Tip-C'ye Kablo
- 1x Anahtar Çektirme
- 1x Tuş Çektirmesi
- 1x Tornavida
Figure 2: Package Contents of the Keychron K4 Pro.
3. Kurulum
3.1 İlk Şarj
Before first use, connect the keyboard to a power source using the provided USB Type-C cable. The keyboard includes a Lithium Polymer battery. A full charge ensures optimal wireless performance.
3.2 Bağlantı Modları
The K4 Pro supports both wireless Bluetooth and wired USB Type-C connections.
- Kablosuz Bluetooth: The keyboard can connect to up to three devices simultaneously via Broadcom Bluetooth 5.1. Use the switch on the side of the keyboard to select Bluetooth mode.
- Wired USB Type-C: For a direct connection and 1000 Hz polling rate, use the provided USB Type-C cable. Select the 'Cable' mode using the switch on the side.
Figure 3: Multi-device Bluetooth connectivity.
3.3 İşletim Sistemi Değiştirme
The K4 Pro includes keycaps for both Windows and macOS. Use the system switch located on the side of the keyboard to select the appropriate operating system mode (Mac/iOS or Windows/Android) for correct key functionality.
4. Kullanım Talimatları
4.1 QMK/VIA Programlanabilirliği
The Keychron K4 Pro is fully programmable with QMK/VIA firmware, allowing you to remap keys, create macros, and customize keyboard layers. To use VIA:
- Connect the K4 Pro to your device via USB cable.
- Download the appropriate .JSON file for your K4 Pro model from the Keychron webalan.
- Access the VIA web application (or desktop client).
- Load the .JSON file VIA'ya.
- Drag and drop desired keys or macro commands to remap any key on any system (macOS, Windows, or Linux).
The keyboard features an ultra-low-power ARM Cortex-M4 32-bit STM32L432 MCU with 128K Flash for advanced customization.
Figure 4: VIA software interface for key remapping.
4.2 Sıcak Değiştirilebilir Anahtarlar
The K4 Pro features hot-swappable sockets, enabling you to change mechanical switches without soldering. This allows for personalized typing experiences.
- Verilen anahtar sökme aletini kullanarak mevcut anahtarı dikkatlice çıkarın.
- Align the pins of the new 3-pin or 5-pin MX style mechanical switch with the sockets on the PCB.
- Gently press the new switch into place until it clicks. Ensure it is fully seated.
The PCB-mounted screw-in stabilizers provide a smoother typing experience for larger keys like the space bar, shift, enter, and backspace.
Figure 5: Hot-swappable switch installation.
Figure 6: Variety of hot-swappable switches.
4.3 White LED Backlight
The K4 Pro features 14 types of white LED backlight settings. You can adjust the brightness and effect speed directly from the keyboard. Refer to the keyboard's quick start guide for specific key combinations to control the backlight.
Figure 7: White LED Backlight in operation.
4.4 Ergonomic Support
The keyboard is designed with adjustable feet, offering 3°, 7°, and 10° typing angles to enhance ergonomic comfort during extended use.
Figure 8: Adjustable ergonomic angles.
5. Bakım
5.1 Temizlik
- Klavye yüzeyini silmek için yumuşak, kuru bir bez kullanın.
- Daha detaylı temizlik için, birlikte verilen tuş kapağı sökme aparatı kullanarak tuş kapaklarını çıkarın ve tuşlar arasındaki kalıntıları temizlemek için basınçlı hava kullanın.
- Sert kimyasallar veya aşındırıcı malzemeler kullanmaktan kaçının.
5.2 Anahtar Bakımı
The K Pro Red switches are pre-lubed for optimal performance. If replacing switches, ensure proper alignment to avoid bending pins. Store spare switches and keycaps in a clean, dry place.
6. Sorun Giderme
- Klavye Bluetooth üzerinden bağlanmıyor: Ensure the keyboard is in Bluetooth mode and fully charged. Try re-pairing the device. Check if the keyboard is already connected to three devices; if so, disconnect one.
- Tuşlar yanıt vermiyor: Check if the keyboard is in the correct operating system mode (Mac/Windows). If using wireless, ensure sufficient battery. For specific keys, consider hot-swapping the switch to rule out a faulty switch.
- Arka ışık çalışmıyor: Ensure the backlight is enabled and brightness is adjusted. Check battery level if in wireless mode.
- VIA software issues: Ensure you have downloaded the correct .JSON file for your specific K4 Pro model from the official Keychron website. Connect the keyboard via USB for VIA programming.
- Aralıklı bağlantı: Ensure no strong interference sources are nearby. Try updating Bluetooth drivers on your computer. If issues persist, try a wired connection.
7. Özellikler
| Özellik | Detay |
|---|---|
| Model Numarası | Keychron K4P-G1 |
| Bağlantı | Bluetooth 5.1, USB Tip-C |
| Klavye Açıklaması | Mekanik |
| Anahtarlar | Hot-swappable Keychron K Pro Red |
| keycaps | OSA Profile Çift atışlı PBT |
| Arka ışık | White LED (14 types) |
| Düzen | %96 (100 tuşlu) |
| Uyumlu Cihazlar | Laptop, Tablet (macOS, Windows, Linux) |
| Pil | 1 Lityum Polimer pil (dahil) |
| Ürün Ağırlığı | 3.79 pound |
| Malzeme | Polibütilen Tereftalat (PBT) |
Şekil 9: Patlatılmış view of Keychron K4 Pro internal components.
8. Garanti ve Destek
Keychron products are covered by a manufacturer's warranty. For detailed warranty information, product support, or to contact customer service, please visit the official Keychron webSite. Satın alma belgenizi garanti talepleriniz için saklayın.
Official Keychron Webalan: www.keychron.com