Keychron K4 Bluetooth Wireless Mechanical Keyboard User Manual

Produktua amaituview

The Keychron K4 is a compact 100-key (96% layout) mechanical keyboard designed for versatility and productivity. It features RGB backlighting, hot-swappable switches, and an aluminum frame. The keyboard supports both Bluetooth wireless and USB Type-C wired connections, offering broad compatibility with various operating systems.

Image: Keychron K4 mechanical keyboard featuring a 96% layout with 100 keys and a durable aluminum frame, shown on a desk setup.

Konfigurazioa

1. Paketearen edukia

Hasi aurretik, ziurtatu elementu guztiak daudela:

• Keychron K4 Mechanical Keyboard
• USB motako kablea
• Extra Keycaps for Windows and Mac
• Keycap tiratzailea
• Etengailu-ateragailua (beroan alda daitezkeen bertsioetarako)

2. Teklatua kargatzea

The keyboard is equipped with a 4000 mAh battery. For optimal performance, fully charge the keyboard before first use.

1. Connect the provided USB Type-C cable to the keyboard's USB-C port.
2. Konektatu kablearen beste muturra USB elikatze-iturri batera (adibidez, ordenagailuko USB ataka, hormako egokitzailea).
3. The charging indicator light will show the charging status. A full charge can provide up to 72 hours of typing or 7 days of normal use (8 hours/day).

Irudia: Goitik behera view of the Keychron K4 keyboard, highlighting its 4000 mAh battery capacity.

3. Teklatua konektatzea

The Keychron K4 supports both Bluetooth wireless and USB Type-C wired connections.

Bluetooth konexioa:

1. Locate the mode switch on the side of the keyboard and set it to Bluetootha.
2. Eduki sakatuta fn+1 (edo fn+2, fn+3) tekla konbinazioa 4 segundoz parekatze moduan sartzeko. Adierazle-argia azkar keinuka hasiko da.
3. On your device (computer, smartphone, tablet), enable Bluetooth and search for "Keychron K4".
4. Select "Keychron K4" to pair. The indicator light will stop flashing upon successful connection.
5. To switch between paired devices, press fn+1, fn+2, edo fn+3.

Kable bidezko konexioa:

1. Locate the mode switch on the side of the keyboard and set it to Kablea.
2. Connect the provided USB Type-C cable from the keyboard to your device's USB port.
3. The keyboard will automatically be recognized and function as a wired keyboard.

Irudia: Goiko aldea view of the Keychron K4 keyboard, illustrating its dual connectivity modes: wireless (Bluetooth) and wired (USB-C).

4. Sistema eragilearen bateragarritasuna

The Keychron K4 is compatible with both macOS and Windows operating systems. Use the OS switch located on the side of the keyboard to select the appropriate mode for your system.

• Ezarri etengailua Mac for macOS devices.
• Ezarri etengailua Leihoak for Windows devices.

Extra keycaps for both operating systems are included to customize the keyboard layout as needed.

Image: The Keychron K4 keyboard displayed with icons indicating compatibility with both Mac and Windows operating systems.

Funtzionamendu-argibideak

1. RGB atzeko argiztapenaren kontrola

The Keychron K4 features over 15 types of RGB backlight options. You can cycle through different lighting effects and adjust brightness.

• Sakatu bonbilla giltza (usually located on the top right) to cycle through different RGB lighting effects.
• To adjust brightness, use the dedicated brightness keys (if available) or a function key combination (refer to the keyboard's keycap legends for specific shortcuts).
• A static white light mode is also available.

Irudia: Gertuko planoa view of the Keychron K4 keyboard keys illuminated with various RGB backlight colors.

2. Function Keys and Multimedia Controls

The K4 includes a full row of function keys (F1-F12) and multimedia controls. These functions are typically accessed by holding the Fn key and pressing the corresponding function key.

• Fn + F1/F2: Decrease/Increase screen brightness (Mac).
• Fn + F3/F4: Mission Control/Launchpad (Mac).
• Fn + F7/F8/F9: Previous Track/Play-Pause/Next Track.
• Fn + F10/F11/F12: Mute/Volume Down/Volume Up.
• Fn + Light Bulb Key: Cycle RGB lighting effects.

Note: Specific key functions may vary slightly based on the operating system selected.

3. Diseinu Ergonomikoa

The Keychron K4 features an inclined bottom frame and adjustable feet, allowing users to set the keyboard at a comfortable typing angle (6° or 9°). This design promotes a more natural wrist position, reducing strain during extended use.

Irudia: Alboko profesionalafile Keychron K4 teklatuaren OEM pro-a erakusten dufile curved keycaps and adjustable feet for 6-degree and 9-degree typing angles.

Mantentzea

1. Teklatua garbitzea

Aldian-aldian garbitzeak teklatuaren errendimendua eta itxura mantentzen laguntzen du.

• Deskonektatu teklatua gailutik garbitu aurretik.
• Erabili aire konprimituzko lata bat tekla-tapoien arteko hautsa eta hondakinak kentzeko.
• Wipe the keycaps and frame with a soft, slightly damp, oihal lihogabea. Saihestu gehiegizko hezetasuna.
• Ez erabili produktu kimiko gogorrak edo material urratzaileak.

2. Beroan alda daitezkeen etengailuak

The Keychron K4 features hot-swappable switches, allowing you to change switches without soldering. This model comes with Gateron Red switches.

1. Ziurtatu teklatua korrontetik deskonektatuta dagoela.
2. Erabili emandako tekla-tapa ateratzeko tresna nahi duzun tekla-tapa kontu handiz kentzeko.
3. Use the provided switch puller to gently grasp the switch and pull it straight up.
4. Align the pins of the new switch with the holes on the PCB and press it firmly into place until it clicks. Ensure the pins are not bent.
5. Ordeztu giltza-tapoia.

Irudia: Gertuko planoa view of the Keychron K4 keyboard demonstrating hot-swappable switches, with Gateron Red, Brown, and Blue switches removed and ready for replacement.

Arazoak konpontzea

1. Teklatua ez da Bluetooth bidez konektatzen

• Ensure the keyboard's mode switch is set to Bluetootha.
• Verify the keyboard battery has sufficient charge.
• Try re-entering pairing mode by holding fn+1 (edo fn+2, fn+3) 4 segundoz.
• On your device, remove "Keychron K4" from the list of paired Bluetooth devices and attempt to pair again.
• Berrabiarazi teklatua eta gailua.

2. Keyboard Not Responding in Wired Mode

• Ensure the keyboard's mode switch is set to Kablea.
• Check that the USB Type-C cable is securely connected to both the keyboard and your device.
• Try using a different USB port on your device or a different USB Type-C cable.

3. Backlighting Not Working or Incorrect

• Ensure the keyboard battery has sufficient charge, as backlighting consumes power.
• Sakatu bonbilla giltza to cycle through lighting modes and ensure it's not set to off.
• Adjust brightness settings using the appropriate function key combinations.

4. Giltzak ez dira erregistratzen edo bi aldiz idazten ari dira

• For hot-swappable models, ensure the switch is fully seated in its socket. Carefully remove and re-insert the switch.
• Clean around the affected key to remove any debris that might be interfering with the switch mechanism.
• If the issue persists, consider replacing the switch with a new one.

Zehaztapenak

Gateron G Pro Mechanical Switch Features

Image: A table detailing the specifications of Gateron G Pro mechanical switches, including operating force, pre-travel, travel distance, behavior, pre-lubrication, sound level, and recommended use for Red, Blue, and Brown switch types.

Bermea eta Laguntza

Keychron products are designed for durability and performance. For warranty information, please refer to the official Keychron webwebgunera edo jarri harremanetan bezeroarentzako arreta-zerbitzuarekin zuzenean. Gorde erosketa-agiria berme-erreklamazioetarako.

For technical support, troubleshooting assistance, or further inquiries, please visit the Keychron support page or contact their customer service team. Contact details are typically available on the official Keychron webgunea.

Ofiziala Webgunea: www.keychron.com