Uvod
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.
Nastavitev
Vsebina paketa
- 1 x Fully Assembled Keychron K3 Keyboard
- 1 x USB-A to USB Type-C Cable
- 1 x snemalnik ključev
- Extra keycaps for Windows and Mac operating systems
Načini povezovanja
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.
Povezava Bluetooth:
- Locate the mode switch on the side of the keyboard. Slide the switch to the Bluetooth položaj.
- Pridržite 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, oz fn+3 za preklapljanje med seznanjenimi napravami.
Note: Keep the distance between the keyboard and the device within reasonable limits to minimize signal interference.
Žična povezava:
- Locate the mode switch on the side of the keyboard. Slide the switch to the Kabel položaj.
- Priloženi kabel USB Type-C priključite iz tipkovnice v vrata USB na računalniku.
- The keyboard will be recognized automatically as a plug-and-play device.
Združljivost operacijskega sistema
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 Win/Android in 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 webmesto.
Delovanje
Izkušnja tipkanja
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.
Nadzor osvetlitve ozadja
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.
- Pritisnite Fn + F5 za zmanjšanje svetlosti osvetlitve ozadja.
- Pritisnite Fn + F6 za povečanje svetlosti osvetlitve ozadja.
- Pritisnite Fn + F4 za preklapljanje med različnimi učinki ozadja.
Multimedijske tipke
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).
- Fn + F1: Zmanjšajte svetlost zaslona
- Fn + F2: Povečaj svetlost zaslona
- Fn + F7: Prejšnja skladba
- Fn + F8: Predvajaj/Premor
- Fn + F9: Naslednja skladba
- Fn + F10: Nemo
- Fn + F11: Znižaj glasnost
- Fn + F12: Povečaj glasnost
Vzdrževanje
Čiščenje tipkovnice
To maintain optimal performance and appearance, regularly clean your Keychron K3 keyboard.
- Tipke: Za previdno odstranitev pokrovčkov tipk uporabite priloženo orodje za odstranjevanje pokrovčkov tipk. Očistite jih z mehko,amp krpo in po potrebi blagim milom. Pred ponovno namestitvijo se prepričajte, da so popolnoma suhi.
- Telo tipkovnice: Wipe the aluminum body and plastic bottom frame with a soft, lint-free cloth. For stubborn dirt, a slightly damp Lahko se uporabi krpa. Izogibajte se prekomerni vlagi.
- Stikala: Use compressed air to remove dust and debris from around and under the switches.
Informacije o bateriji
The Keychron K3 is powered by a rechargeable battery. The battery life can last up to 34 hours on the lowest brightness setting.
- Polnjenje: Connect the keyboard to a power source using the USB Type-C cable. The charging indicator light will show the charging status.
- Ohranjanje baterije: To prolong battery life, turn off the backlight when not needed and switch the keyboard to wired mode when possible.
Odpravljanje težav
Težave s povezljivostjo
- Bluetooth se ne povezuje:
- Ensure the keyboard's mode switch is set to Bluetooth.
- Verify the keyboard is in pairing mode (Fn + 1/2/3 utripa).
- Preverite nastavitve Bluetooth v napravi in se prepričajte, da jo je mogoče odkriti.
- Try forgetting the device on your computer and re-pairing.
- Prepričajte se, da je baterija tipkovnice napolnjena.
- Žična povezava ne deluje:
- Ensure the keyboard's mode switch is set to Kabel.
- Poskusite druga vrata USB na vašem računalniku.
- Test with a different USB Type-C cable.
Tipke se ne odzivajo
- 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.
Težave z osvetlitvijo ozadja
- Ensure the backlight is not turned off or set to the lowest brightness. Use Fn + F6 za povečanje svetlosti.
- If the backlight is inconsistent, ensure the keyboard battery is sufficiently charged.
Specifikacije

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.
| Funkcija | Podrobnost |
|---|---|
| Znamka | Keychron |
| Številka modela | K3A1 |
| Tehnologija povezljivosti | Bluetooth 5.1, USB Type-C wired |
| Število ključev | 84 |
| Tip stikala | Nizka profesionalnostfile Gateron Mechanical - Red |
| Osvetlitev ozadja | Bela LED |
| Združljive naprave | Prenosnik, računalnik, pametni telefon, tablica |
| Združljiv OS | MacOS, Windows |
| Mere izdelka (D x Š x V) | 12.05 cm x 4.57 cm x 0.83 cm |
| Teža predmeta | 500 gramov |
| Material ohišja | Akrilonitril butadien stiren, aluminij |
| Battery Life (lowest brightness) | Do 34 ur |
Garancija in podpora
Informacije o garanciji
The Keychron K3 Version 2 keyboard comes with a 1-letna omejena garancija od proizvajalca. Ta garancija krije napake v materialu in izdelavi pri normalni uporabi. Za uveljavljanje garancije shranite dokazilo o nakupu.
For detailed warranty terms and conditions, please refer to the official Keychron webali se obrnite na njihovo podporo strankam.
Podpora uporabnikom
For further assistance, technical support, or warranty inquiries, please visit the official Keychron webspletno mesto:
You may also find helpful resources, FAQs, and firmware updates on their support pages.