Zavedení
The Cherry KW 300 MX is a compact mechanical keyboard designed for versatile use. It features sound-proofed housing for quiet operation, dimmable white backlighting, and original German-made CHERRY MX2A switches. This keyboard offers multi-connection options via Bluetooth or USB-C and includes a hot-swap base for easy switch replacement. It also supports both Windows and Mac layouts with additional keycaps provided for Mac users.
Klíčové vlastnosti:
- CHERRY MX2A Switches: Equipped with original CHERRY MX2A switches for smooth typing, improved acoustics, and a long lifespan.
- Sound-Proofed Housing: Multiple layers of foam dampen internal noise, resulting in quiet operation.
- Hot-Swap Sockets: Umožňuje snadnou výměnu jednotlivých spínačů bez pájení.
- Vícenásobné připojení: Connects via Bluetooth or USB-C cable.
- Dobíjecí baterie: Integrated lithium-ion battery provides weeks of use on a single charge.
- Kompatibilita se systémem Mac: Includes additional keycaps for easy conversion to a Mac layout.
- Integrated Control Dial: A multi-function dial for controlling various settings.

Obrázek 1: Shora dolů view of the Cherry KW 300 MX Mechanical Keyboard.
Nastavení
1. Počáteční zapnutí
To power on the keyboard, press and hold the integrated control dial located on the top right of the keyboard. This applies to both wired and wireless modes.
2. Nabíjení baterie
The keyboard features a built-in rechargeable lithium-ion battery. Connect the keyboard to a power source using the provided USB-C to USB-A cable. The battery status indicator will show charging progress. A full charge can last several weeks, depending on backlight usage.

Figure 2: USB-C port for charging and wired connection.
3. Připojení klávesnice
The Cherry KW 300 MX supports multiple connection methods:
- Kabelové připojení: Connect the keyboard directly to your computer using the supplied USB-C to USB-A cable.
- Připojení Bluetooth: Klávesnice podporuje až 4 zařízení Bluetooth.
- Ujistěte se, že je klávesnice zapnutá.
- Press and hold the Bluetooth channel key (e.g., Fn + 1, 2, 3, or 4) until the indicator light flashes, indicating pairing mode.
- On your device (PC, Mac, tablet), navigate to Bluetooth settings and select "Cherry KW 300 MX" from the list of available devices.
- Po spárování bude kontrolka svítit nepřerušovaně.

Figure 3: Flexible multi-device function with 4 channels for up to 4 devices.
4. Mac Layout Conversion
For Mac users, the keyboard includes additional keycaps to convert from a Windows layout to a Mac layout. Use the provided keycap puller to carefully remove the relevant keycaps (e.g., Alt, Win, Ctrl) and replace them with the Mac-specific keycaps (e.g., Option, Command).

Figure 4: Keyboard showing Mac layout keycaps.
Návod k obsluze
1. Funkce ovládacího kolečka
The multi-function control dial on the top right of the keyboard serves several purposes:
- Zapnutí/vypnutí: Press and hold the dial to turn the keyboard on or off.
- Ovládání hlasitosti: Rotate the dial to adjust the system volume.
- Jas podsvícení: Press the dial to cycle through backlight brightness levels. Rotate to adjust.
2. Podsvícení
The keyboard features dimmable white backlighting. Adjust brightness using the control dial. Note that for keys with dual functions (e.g., numbers and symbols), only the primary function may be backlit.
3. Funkční klávesy (kombinace Fn)
Využijte Fn key in combination with other keys for additional functions:
- Fn + F1–F12: Access multimedia controls and system functions (e.g., volume, media playback, screen brightness).
- Fn + 1, 2, 3, 4: Přepínání mezi spárovanými zařízeními Bluetooth.
- Refer to the keyboard's keycap legends for specific Fn key combinations.
Údržba
1. Čištění
Chcete-li vyčistit klávesnici, odpojte ji od počítače. Použijte měkký hadřík, který nepouští vlákna, lehce navlhčený.ampvodou nebo jemným čisticím roztokem. Nestříkejte tekutiny přímo na klávesnici. K čištění mezi klávesami použijte stlačený vzduch nebo malý kartáč.
2. Replacing Switches (Hot-Swap Feature)
The Cherry KW 300 MX features hot-swappable sockets, allowing you to replace individual switches without soldering. This enables customization of your typing experience.
- Ensure the keyboard is powered off and disconnected.
- Use the provided switch puller tool to carefully grip the switch you wish to remove.
- Gently pull the switch straight up until it detaches from the socket.
- Align the pins of the new MX-compatible switch with the holes in the socket.
- Nový spínač pevně zatlačte na místo, dokud nezaklapne. Ujistěte se, že je správně usazen a není ohnutý.

Figure 5: Demonstrating the hot-swap feature for replacing individual switches.

Obrázek 6: Přesview of CHERRY MX2A switches, including Brown switches used in this model.
3. Péče o baterie
To prolong battery life, avoid fully discharging the battery frequently. Recharge the keyboard when the battery indicator suggests low power. If storing the keyboard for an extended period, ensure it has a partial charge (around 50%) and store it in a cool, dry place.
Odstraňování problémů
- Klávesnice nereaguje:
- Ensure the keyboard is powered on by pressing and holding the control dial.
- Zkontrolujte úroveň nabití baterie a v případě potřeby ji dobijte.
- For wired connection, ensure the USB-C cable is securely connected to both the keyboard and the computer. Try a different USB port.
- For Bluetooth connection, ensure the keyboard is paired to the correct channel (Fn + 1/2/3/4) and that Bluetooth is enabled on your device. Try re-pairing the device.
- Klíče se neregistrují:
- Check if the specific key switch is properly seated. If it feels loose, gently press it down.
- If a switch is faulty, consider replacing it using the hot-swap feature as described in the Maintenance section.
- Clean around the affected keycap to ensure no debris is obstructing the switch.
- Backlight Not Working or Dim:
- Check the battery level; low battery can affect backlight performance.
- Adjust the backlight brightness using the control dial.
- Problémy s odpojením Bluetooth:
- Ujistěte se, že je klávesnice v dosahu vašeho zařízení.
- Zkontrolujte, zda nedochází k rušení jinými bezdrátovými zařízeními.
- Zkuste zrušit párování klávesnice se zařízením a znovu jej spárovat.
Specifikace
| Název modelu | Cherry KW 300 MX |
| Číslo modelu položky | G80-3960HHAUS-2 |
| Rozměry (balení) | 13.66 x 6.97 x 2.01 palce |
| Hmotnost položky | 2.44 libry |
| Spínače | CHERRY MX2A Brown (Hot-swappable) |
| Konektivita | USB-C (Wired), Bluetooth (Wireless, 4 channels) |
| Podsvícení | Stmívatelná bílá |
| Baterie | 1 Nonstandard Battery (included), Rechargeable Lithium-ion |
| Kompatibilní zařízení | PC, Mac |
Záruka a podpora
For warranty information and technical support, please refer to the official Cherry website or contact Cherry customer service. Details regarding product registration and warranty claims can typically be found on the manufacturer's support pages.
Výrobce: Třešeň
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