1. Produktet er slutview
The Keychron K3 Version 2 is an ultra-slim 75% layout wireless mechanical keyboard designed for productivity and a tactile typing experience. It features low-profile Gateron mechanical switches and white LED backlighting. The keyboard supports both Bluetooth 5.1 wireless and USB wired connectivity, making it versatile for various devices and operating systems, including Mac and Windows.
Billede: Top-down view of the Keychron K3 Version 2 mechanical keyboard, showcasing its compact 75% layout and dark grey keycaps with an orange Esc key.
2. Hvad er der i æsken
- 1 x Keychron K3 Version 2 Mechanical Keyboard
- 1 x USB-A to USB Type-C Cable
- 1 x Keycap aftrækker
- 1 x Brugermanual (dette dokument)
- Extra keycaps for Windows and Mac operating systems
Image: Illustration showing the keyboard, USB-C cable, keycap puller, and additional keycaps included in the product packaging.
3. Opsætning
3.1 Indledende opsætning
Before first use, ensure the keyboard is fully charged. Connect the provided USB-A to USB Type-C cable to the keyboard and a power source (e.g., computer USB port, USB wall adapter). The LED indicator will show charging status.
3.2 Tilslutning via Bluetooth
- Locate the mode switch on the side of the keyboard. Slide it to the "BT" (Bluetooth) position.
- Press and hold the "Fn" + "1" (or "2" or "3") keys for 4 seconds until the LED indicator under the "1" key (or "2" or "3") flashes rapidly. This indicates the keyboard is in pairing mode.
- Aktiver Bluetooth på din enhed (computer, tablet, smartphone) og søg efter nye enheder.
- Select "Keychron K3" from the list of available devices.
- Follow any on-screen prompts to complete the pairing process. The LED indicator will stop flashing and remain solid when successfully connected.
- For at skifte mellem parrede enheder skal du blot trykke på "Fn" + "1", "Fn" + "2" eller "Fn" + "3".
Image: Diagram illustrating the Bluetooth connectivity options (BT1, BT2, BT3) and USB wired connection for the Keychron K3 keyboard.
3.3 Connecting via USB Wired
To use the keyboard in wired mode, slide the mode switch on the side of the keyboard to the "Cable" position. Connect the USB-A to USB Type-C cable from the keyboard to your computer's USB port. The keyboard will be recognized automatically.
3.4 Skift til operativsystemlayout
The Keychron K3 is compatible with both Mac and Windows operating systems. Use the OS switch located on the side of the keyboard to select the appropriate layout for your system (Mac/iOS or Win/Android). This ensures correct key mapping for modifier keys like Command/Alt and Option/Windows key.
Image: Visual representation of the Keychron K3 keyboard highlighting its compatibility with both Mac OS and Windows, showing the respective keycap legends.
4. Betjeningsvejledning
4.1 Key Functions and Multimedia Keys
The K3 features a 75% layout with dedicated function keys (F1-F12) that double as multimedia keys. To access the multimedia functions, press the 'Fn' key along with the desired function key. For example, 'Fn + F7' typically controls play/pause.
- Fn + F1/F2: Decrease/Increase screen brightness (Mac only)
- Fn+F3: Mission Control (Mac only)
- Fn+F4: Launchpad (Mac only)
- Fn + F7/F8/F9: Previous/Play-Pause/Next track
- Fn + F10/F11/F12: Lydløs/Lydstyrke ned/Lydstyrke op
- Fn + L/R Arrow: Adjust backlight color (if applicable)
- Fn + Pil op/ned: Juster baggrundsbelysningens lysstyrke
4.2 Backlight Control
The Keychron K3 features white LED backlighting. You can adjust the brightness and change lighting effects using the dedicated keys or Fn combinations.
- Nøgle til lyspære (øverst til højre): Skift mellem forskellige baggrundsbelysningseffekter.
- Fn + Pil op: Øg baggrundsbelysningens lysstyrke.
- Fn + Pil ned: Reducer baggrundsbelysningens lysstyrke.
Billede: Nærbillede view of the Keychron K3 keyboard showing the white LED backlighting illuminating the keycaps.
4.3 Opladning af tastaturet
When the battery is low, the LED indicator will flash red. Connect the USB Type-C cable to the keyboard and a USB power source. The LED will turn solid red while charging and turn off when fully charged. The keyboard can be used while charging in wired mode.
5. Vedligeholdelse
5.1 Rengøring af tastaturet
To clean your Keychron K3, first disconnect it from all power sources and turn off the keyboard. Use a soft, lint-free cloth slightly dampened with water or a mild cleaning solution. Avoid spraying liquids directly onto the keyboard. For dust and debris between keycaps, use compressed air or a small brush.
5.2 Fjernelse og udskiftning af tastehætte
The Keychron K3 comes with a keycap puller for easy removal and replacement of keycaps. To remove a keycap, gently place the puller over the keycap and pull upwards. To replace, align the keycap with the switch stem and press down firmly until it clicks into place. Be gentle to avoid damaging the switch.
Billede: Nærbillede view of a low-profile Gateron mechanical blue switch, showing its internal mechanism. This type of switch is used in the Keychron K3 keyboard.
6. Fejlfinding
- Tastatur opretter ikke forbindelse via Bluetooth:
- Ensure the keyboard is in "BT" mode and pairing mode (Fn + 1/2/3 for 4 seconds).
- Kontroller, om Bluetooth er aktiveret på din enhed.
- Remove "Keychron K3" from your device's Bluetooth list and try pairing again.
- Sørg for, at tastaturet er opladet.
- Try connecting to a different Bluetooth slot (1, 2, or 3).
- Taster reagerer ikke:
- Switch to wired mode to check if the issue persists.
- Sørg for, at tastaturet er opladet.
- If specific keys are not responding, try removing and re-seating their keycaps.
- Baggrundsbelysningen virker ikke:
- Sørg for, at tastaturet er tændt.
- Press the Light Bulb key or Fn + Up Arrow to increase brightness.
- Tjek batteriniveauet; lavt batteriniveau kan deaktivere baggrundsbelysningen.
- Tastaturet afbrydes tilfældigt:
- Ensure the keyboard is within reasonable range of your device.
- Minimize signal interference from other wireless devices.
- Sørg for, at tastaturet er fuldt opladet.
- Consider updating the keyboard's firmware if available from the manufacturer's webwebsted.
For mere detaljeret fejlfinding henvises til den officielle Fejlfindingsvejledning (PDF).
7. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnummer | K3A2 |
| Layout | 75% (84 taster) |
| Forbindelse | Bluetooth 5.1, USB Type-C Wired |
| Afbrydere | Lav-Profile Gateron Mechanical (Blue, Brown, Red options) |
| Baggrundsbelysning | Hvid LED |
| Dimensioner (L x B x H) | 11.81 x 4.57 x 0.79 tommer (306 x 116 x 20 mm) |
| Vægt | 13.7 ounce (388 g) |
| Batteri | 1 Lithium Polymer batteri (medfølger) |
| Kompatibel OS | Mac, Windows, Android, iOS |
Image: Diagram showing the dimensions of the Keychron K3 keyboard (306mm / 12.05 inches length, 116mm / 4.57 inches width) compared to a full-size keyboard.
Billede: Side view of the Keychron K3 illustrating its ultra-slim profile (0.79 inches) compared to a US quarter, and a comparison of conventional switches versus low-profile Gateron mechanical switches.
8. Garanti og support
Keychron products typically come with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the official Keychron website or the warranty information included with your purchase.
For further assistance, technical support, or to download the latest firmware and drivers, please visit the official Keychron support page. You can also refer to the comprehensive PDF documents provided:
