1. Киришүү
The Darkflash GD68 is a versatile 68-key mechanical keyboard designed for various operating systems including Windows, Android, Apple, and iOS. It offers three connection modes: Bluetooth, 2.4G wireless, and wired (USB Type-C), allowing seamless switching between up to 5 devices. Featuring PBT two-color keycaps, hot-swappable red switches, and a compact layout, the GD68 provides a responsive and customizable typing experience.

Figure 1: Darkflash GD68 Mechanical Keyboards (Ink Dyeing and Jasmine colors)
Video 1: Darkflash GD68 Product Overview
2. Техникалык шарттар
| Өзгөчөлүк | Description |
|---|---|
| Продукт аты | GD68 |
| Макет | 68 keys, compact design |
| Клавиатура материалы | PBT plastic, two-color injection molding |
| Которгучтар | Red Switch (Linear Axis), Hot-swappable (full-key shaft seat) |
| Иштеп жаткан күчтөр | 45 ± 10 гф |
| Өткөрүү соккусу | 2.0 ± 0.6 мм |
| Total Travel | 4.0 ± 0.4 мм |
| Life Switch | 50 миллион жолу |
| Арткы жарык түрү | No backlight (features indicator lights) |
| Байланыш | Bluetooth, 2.4G Wireless, Wired (USB Type-C) |
| USB туташтыргычы | USB Type-C |
| Маалымат кабелинин узундугу | 1500мм |
| Батарея | 1200mAh кайра заряддалуучу литий-полимердик батарейка |
| Заряддоо убактысы | Болжол менен 2 саат |
| Колдонуу убактысы | Approx. 90 days (laboratory test results, may vary) |
| Системанын шайкештиги | Windows, Android, Apple (Mac), iOS |
| Толук өлчөмдөгү клавиатура | No (68 keys) |
| Билек колдоо | Жок |
| Жөнгө салынуучу бийиктик | Yes (double adjustable non-slip feet) |
| Продукт өлчөмү | 313.2 * 103.7 * 30.7мм ± 5мм |

2-сүрөт: Продукттун деталдуу параметрлери

Figure 3: Red Switch (Linear Axis) Characteristics
3. Орнотуу жана туташуу
The Darkflash GD68 keyboard supports three connection modes: 2.4G wireless, Bluetooth, and wired (USB Type-C). You can connect up to 5 devices simultaneously (1 via 2.4G, 3 via Bluetooth, 1 via wired).
3.1 Power On/Off and Mode Switch
Locate the ON/OFF switch on the back of the keyboard. Slide it to the "ON" position to power on the keyboard. The power-on indicator light will illuminate.

Figure 4: Power Switch and USB Receiver Storage
3.2 2.4G зымсыз байланыш
- USB кабыл алгычты компьютериңиздеги же ноутбугуңуздагы жеткиликтүү USB портуна сайыңыз.
- Ensure the keyboard's power switch is in the "ON" position.
- баскычын кыска басыңыз FN + R keys simultaneously to switch to 2.4G channel.
- Жупташтыруу режимине өтүү үчүн басып, кармап туруңуз FN + R for 3-5 seconds. The green light will flash quickly.
- Insert the receiver within 20 seconds. If the connection is successful, the green light will turn solid, and then turn off. If pairing fails, the keyboard will power off after 20 seconds. Exit pairing mode by pressing FN + R кайра.

Figure 5: 2.4G Wireless Connection Steps
3.3 Bluetooth байланышы
The keyboard supports up to three Bluetooth connections (BT1, BT2, BT3).
- Ensure the keyboard's power switch is in the "ON" state; the power-on indicator light should be on.
- Кыска басуу FN + Q, FN + W, же FN + E to select one of the Bluetooth groups (BT1, BT2, BT3). The blue light will flash nine times every time a device is switched, indicating the switch is successful.
- Bluetooth жупташтыруу режимине кирүү үчүн басып, кармап туруңуз FN + Q/W/E (for the selected group) for 3-5 seconds. The blue light of the corresponding button indicator will flash quickly.
- On your device (computer, tablet, phone), search for Bluetooth devices and select "Darkflash GD68".
- After the connection is successful, the indicator light stops flashing, indicating that the code pairing is successful.

6-сүрөт: Bluetooth туташуу кадамдары
3.4 Зымдуу туташуу
- Connect the Type-C end of the charging cable to the keyboard and the USB end to your computer.
- In wired mode, the "ON/OFF" switch has no function.
- Кыска басуу FN + T to switch to wired mode.

Figure 7: Wired Connection Diagram

Figure 8: Multi-Device Connectivity Overview
4. Иштөө нускамалары
4.1 Негизги функциялар жана айкалышуулар
The GD68 features a compact 68-key layout. Many functions are accessed via the FN key in combination with other keys. The keyboard supports full-key no punch design, ensuring all key combinations are registered accurately and promptly.
- FN + 1 чейин 0: Typically used for F1-F10 functions or other programmed shortcuts.
- FN + - / =: Often used for F11/F12 functions.
- FN + Q/W/E: Bluetooth түзмөктөрүн которуштуруу (BT1, BT2, BT3).
- FN + R: 2.4G зымсыз режимине которулуу.
- FN + T: Зымдуу режимге өтүү.
- FN + Жеңиш: Windows баскычын кулпулоо/кулпусун ачуу.
- FN + Alt: Switch between Mac and Windows layouts (if applicable, check specific keycap legends).
- FN + Shift: Access secondary functions printed on keycaps (e.g., multimedia controls, brightness).
Refer to the keycap legends for specific secondary functions accessible via the FN ачкыч.
4.2 Visible State Indicator Lights
The keyboard features four visual status indicator lights located near the spacebar. These lights provide quick information about the keyboard's power status and connection mode.
- Power Prompt: Indicates battery status (e.g., low battery, charging).
- Туташуу абалы: Shows the active connection mode (2.4G, Bluetooth 1/2/3, or wired).
- Жупташтыруу абалы: Flashes during pairing mode for 2.4G or Bluetooth.

Figure 9: Visible State Indicator Lights
4.3 Батареяны башкаруу
The keyboard is equipped with a 1200mAh rechargeable lithium polymer battery. Connect the keyboard via the USB Type-C cable to charge it. A full charge takes approximately 2 hours and provides up to 90 days of usage time under laboratory conditions (actual usage may vary).

Сүрөт 10: Батареянын иштөө мөөнөтү жана заряддоо маалыматы
5. Техникалык тейлөө
5.1 Ыкчам алмаштыруучу которгучтар
The GD68 features a full-key hot-swappable design, allowing you to easily replace the mechanical switches without soldering. This enables customization of typing feel and simplifies switch replacement if needed.
- Баскычтын капкагын тартуучу каражатты колдонуп, акырындык менен алып салыңыз.
- Которгучту PCBден этияттык менен чыгарып алуу үчүн которгучту тартуучу каражатты колдонуңуз.
- Жаңы которгучтун төөнөгүчтөрүн платадагы тешиктер менен тегиздеп, ал ордуна чыкылдаганча бекем басыңыз.
- Баскыч капкагын алмаштырыңыз.
Caution: Ensure the switch pins are straight before inserting to avoid bending or damaging the PCB sockets.

Figure 11: Hot-Swappable Switch Replacement
5.2 Тазалоо
Клавиатураңыздын иштешин жана көрүнүшүн сактоо үчүн:
- Тазалоодон мурун клавиатураны бардык түзмөктөрдөн ажыратыңыз.
- Баскыч капкактарынын ортосундагы чаңды жана калдыктарды тазалоо үчүн жумшак щетка же кысылган абаны колдонуңуз.
- For stubborn dirt, gently remove keycaps (refer to 5.1) and clean with a damp cloth or mild cleaning solution. Ensure keycaps are completely dry before reattaching.
- Wipe the keyboard surface with a soft, lint-free cloth.
- Катуу химиялык заттарды же абразивдүү материалдарды колдонуудан алыс болуңуз.
6. Кыйынчылыктарды
- Keyboard not connecting via 2.4G or Bluetooth:
- Баскычтоптун күйгүзүлгөнүн жана толук заряддалганын текшериңиз.
- Verify the correct mode is selected (FN+R 2.4G үчүн, FN+Q/W/E for Bluetooth).
- Re-enter pairing mode (hold FN+R or FN+Q/W/E for 3-5 seconds).
- For 2.4G, try plugging the USB receiver into a different port.
- For Bluetooth, remove the keyboard from your device's Bluetooth list and attempt to pair again.
- Башка зымсыз аппараттар тоскоолдук жаратпагандыгын текшериңиз.
- Keys not responding or double-typing:
- Check if the keyboard is in wired mode (FN+T) and the cable is securely connected.
- If using wireless, ensure the battery is not low.
- Consider if a switch might be faulty. Thanks to the hot-swappable design, you can easily replace individual switches (refer to 5.1).
- Калдыктарды кетирүү үчүн баскычтоп капкактарынын астын тазалаңыз.
- Индикатордук жарыктар күтүлгөндөй иштебей жатат:
- The GD68 does not have full RGB backlighting; it features specific indicator lights for status.
- If a light is not illuminating, ensure the keyboard is powered on and functioning.
- A flashing light usually indicates pairing mode or low battery.
- Keyboard not charging:
- Ensure the USB Type-C cable is securely connected to both the keyboard and a power source/computer.
- Башка USB портун же кубаттоо кабелин колдонуп көрүңүз.
- Кубат булагы активдүү экенин текшериңиз.
7. Колдонуучунун кеңештери
- Көп түзмөктүн натыйжалуулугу: Толук алдын ала алыңызtage of the keyboard's ability to connect to up to 5 devices. Assign different Bluetooth channels (BT1, BT2, BT3) to your tablet, phone, and a secondary computer for quick switching.
- Customization with Hot-Swapping: Experiment with different types of 3-pin mechanical switches to find your preferred typing feel. The hot-swappable design makes this process simple and risk-free.
- Индикатордук жарыктарды түшүнүү: Pay attention to the indicator lights near the spacebar. They provide crucial feedback on battery status, connection mode, and pairing status, helping you quickly diagnose issues.
8. Кепилдик жана колдоо
For specific warranty information and technical support, please refer to the documentation provided with your purchase or contact the Darkflash Official Store directly. Keep your proof of purchase for warranty claims.
The manufacturer warrants this product to be free from defects in materials and workmanship under normal use for a period specified at the time of purchase. This warranty does not cover damage caused by accident, abuse, misuse, or unauthorized modification.





