Keychron K2M-B4

Keychron K2 Max QMK/VIA зымсыз механикалык клавиатура колдонуучусунун колдонмосу

Модель: K2M-B4

1. Киришүү

The Keychron K2 Max is a versatile 75% layout mechanical keyboard designed for seamless integration across Mac, Windows, and Linux operating systems. It offers tri-mode connectivity, including 2.4 GHz wireless, Bluetooth 5.1, and Type-C wired options, ensuring high performance for both gaming and productivity. Featuring QMK/VIA open-source firmware for extensive customization and enhanced acoustic foams for a superior typing experience, the K2 Max is built for durability and user comfort.

2. Пакеттин мазмуну

Please verify that all items are present in your Keychron K2 Max package:

  • 1x Fully Assembled Keychron K2 Max Keyboard
  • 1x Type-A to Type-C кабели
  • 1x USB Type-A 2.4GHz Receiver
  • Алуучу үчүн 1x узартуу адаптери
  • 1x Баскыч капкагы жана которгуч
  • 1x Screwdriver
  • Extra Keycaps for Windows OS

3. Продукт бүтүп калдыview

The Keychron K2 Max features a compact 75% layout, providing essential keys while saving desk space. It includes an RGB backlight for customizable illumination and is built with enhanced acoustic foams for a comfortable and quiet typing experience.

Keychron K2 Max wireless mechanical keyboard with Banana switches.

The Keychron K2 Max keyboard, showcasing its 75% layout and Banana switches.

Exploded diagram of the Keychron K2 Max keyboard layers, showing keycaps, switches, plate, IXPE foam, PCB, PET film, EPDM foam, silicone bottom pad, and bottom case.

А жарылды view illustrating the internal structure of the Keychron K2 Max, highlighting the enhanced acoustic foams (IXPE and EPDM) and other layers designed for a superior typing experience.

4. Орнотуу

4.1 Алгачкы заряддоо

Before first use, it is recommended to fully charge your Keychron K2 Max keyboard. Connect the provided Type-A to Type-C cable to the keyboard's USB-C port and a power source. The 4000mAh rechargeable battery provides extended usage time.

Diagram showing Keychron K2 Max battery life of 190 hours with backlight off and 100 hours with backlight on.

An illustration detailing the impressive battery life of the K2 Max, offering up to 190 hours of usage without backlight and 100 hours with backlight at lowest brightness.

4.2 Байланыш режимдери

The K2 Max supports three connection modes:

  • 2.4 ГГц зымсыз: For optimal gaming and work performance with a 1000Hz polling rate. Insert the 2.4GHz USB receiver into your device's USB port. The keyboard should automatically connect.
  • Bluetooth 5.1: Connect up to 3 devices and switch seamlessly.
    1. Toggle the keyboard switch to Bluetooth mode.
    2. Басып кармап туруңуз fn+1 (же 2, 3) for 4 seconds until the indicator light flashes rapidly, indicating pairing mode.
    3. On your device, search for "Keychron K2 Max" in Bluetooth settings and connect.
  • С түрү зымдуу: Connect the keyboard directly to your device using the provided USB Type-C cable.
Keychron K2 Max keyboard connected to a smartphone, tablet, and laptop, illustrating Bluetooth, 2.4 GHz wireless, and Type-C wired connectivity.

The Keychron K2 Max demonstrating its versatile tri-mode connectivity options: Bluetooth 5.1, 2.4 GHz wireless, and Type-C wired, allowing seamless connection to multiple devices.

4.3 OS Compatibility Switch

The K2 Max is fully optimized for both macOS and Windows. Use the OS toggle switch located on the side of the keyboard to select your operating system. Extra keycaps for Windows are included for a native experience.

Keychron K2 Max keyboard with Mac and Windows compatibility logos and included extra keycaps.

The K2 Max keyboard highlighting its full compatibility with both macOS and Windows operating systems, including a set of additional keycaps for Windows users.

5. Иштөө нускамалары

5.1 Негизги функциялар

The 75% layout includes all essential keys, including a dedicated function row (F1-F12) and navigation keys. Multimedia keys are optimized for macOS, providing native control over media playback and volume.

5.2 Жарыкты башкаруу

The keyboard features an RGB backlight. Use the dedicated backlight keys (usually Fn + Lightbulb icon or similar) to cycle through various lighting effects, adjust brightness, and change colors.

5.3 QMK/VIA ыңгайлаштыруу

The Keychron K2 Max supports QMK open-source firmware and VIA software, allowing for extensive customization of key remapping, macros, and lighting effects. Access the Keychron Launcher web app for easy configuration without requiring any software installation.

Keychron Launcherдин скриншоту web app interface for QMK/VIA customization.

A visual representation of the Keychron Launcher web app, which enables users to customize key remapping, macros, and lighting settings via QMK/VIA firmware without installation.

6. Техникалык тейлөө

6.1 Баскычтопту тазалоо

To clean your keyboard, power it off and disconnect any cables. Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution. For dust and debris between keycaps, use compressed air or a small brush. The included keycap puller can be used to carefully remove keycaps for deeper cleaning.

6.2 Батареяга кам көрүү

To prolong battery life, avoid fully discharging the keyboard frequently. Store the keyboard in a cool, dry place when not in use for extended periods. If storing for a long time, ensure the battery is charged to about 50%.

7. Кыйынчылыктарды

МаселеМүмкүн себепЧечим
Keyboard not connecting via 2.4 GHz/BluetoothLow battery, incorrect mode, pairing issue, receiver not detected.Charge the keyboard. Ensure the mode switch is set correctly. Re-pair the Bluetooth connection (Fn + 1/2/3 for 4s). Try a different USB port for the receiver.
Ачкычтар жооп бербейтLow battery, software glitch, physical damage.Charge the keyboard. Try connecting via wired mode. Restart your computer. If specific keys, check for debris under keycap.
Арткы жарык иштебейтBacklight turned off, low battery, software setting.Press backlight control keys to turn on/adjust. Charge the keyboard. Check VIA software settings.
Кечигүү же киргизүү кечигүүсүТоскоолдук, кабыл алгычтан/түзмөктөн алыстык, батареянын заряды аз.Reduce distance to receiver/device. Remove sources of interference (other wireless devices). Charge the keyboard. Use wired mode for critical tasks.

8. Техникалык шарттар

ӨзгөчөлүкДеталь
Модель атыK2M-B4
БрендKeychron
Байланыш технологиясыBluetooth 5.1, 2.4 GHz Wi-Fi, USB Type-C
Keyboard DescriptionМеханикалык
Өзгөчө өзгөчөлүкRGB арткы жарык
ТүсKeychron Super Banana Switch
Ачкычтардын саны84
Шайкеш түзмөктөрLaptop, Gaming Console, PC (Mac/Windows/Linux)
Батарея1 Литий Полимердик батарейка (кошулган)
Элемент Салмагы3.08 фунт
Пакеттин өлчөмдөрү15.27 x 6.42 x 2.24 дюйм
Келип чыккан өлкөКытай

9. Кепилдик жана колдоо

9.1 Кепилдик маалыматы

Keychron products typically come with a limited warranty covering manufacturing defects. Please refer to the official Keychron webсиздин аймагыңызга тиешелүү кепилдиктин белгилүү бир шарттары жана жоболору үчүн сайтка же сатып алуу документтерине кайрылыңыз.

9.2 Кардарларды колдоо

For technical assistance, troubleshooting, or warranty claims, please visit the official Keychron support page or contact their customer service team. Detailed contact information can usually be found on the Keychron webсайт.

© 2024 Keychron. Бардык укуктар корголгон.

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