1. Ifihan
The nuphy Air75 V3 is an 84-key, 75% layout low-profile mechanical keyboard designed for versatility and performance. It features hot-swappable switches, RGB backlighting, gasket-mounted construction, and multiple connectivity options including Bluetooth, 2.4GHz wireless, and USB-C wired. This manual provides detailed instructions for setting up, operating, and maintaining your keyboard.

Image: The nuphy Air75 V3 mechanical keyboard in black, showcasing its compact 75% layout and vibrant keycap accents.
2. Package Awọn akoonu
Please verify that all items are present in your nuphy Air75 V3 package:
- 1 x nuphy Air75 V3 Keyboard
- 1 x USB-C si okun USB-C
- 1 x High-Profile Knob Module
- 1 x Low-Profile Knob Module
- 1 x 2.4G Dongle
- Keycap/Switch Puller (not explicitly listed but common accessory)
- Quick Guide & FAQ (documentation)
Video: An unboxing demonstration of the nuphy Air75 V3, showing the keyboard and its included accessories.
3. Awọn ẹya Ọja
- Apẹrẹ Gasket Mount: Ensures a smooth and quiet typing experience by absorbing keystrokes and reducing vibration.
- Kekere-Profile & Compact: With a thickness of 13.2mm and a 75% layout, it saves desktop space and is highly portable.
- Asopọmọra-ẹrọ pupọ: Supports Bluetooth, 2.4GHz wireless, and USB-C wired connections, allowing simultaneous connection to up to four devices.
- Sọ́fítíwọ́ọ̀tì Ṣíṣe Àtúnṣe NuPhyIO: Enables personalized keyboard configurations, including key remapping and macro creation.
- Removable Knobs: Customizable knobs can be set for volume control, zoom, or other functions via NuPhyIO.
- Irẹwẹsi Kekere: Achieves a 1000Hz polling rate in wired and 2.4GHz modes for responsive performance.
- RGB Backlight & PBT Keycaps: Features extensive theme effects and durable, colorfast Doubleshot PBT keycaps.
- Igbesi aye batiri gigun: Equipped with a 4000 mAh battery for extended wireless use.

Image: The nuphy Air75 V3 keyboard with a graphic emphasizing its 4000mAh high-capacity battery.
4. Eto
4.1 Gbigba agbara akọkọ
Before first use, connect the keyboard to a USB-C power source using the provided cable to ensure it is fully charged. The battery indicator lights will show charging status.
4.2 Awọn ọna Asopọmọra
The Air75 V3 supports three connection types:
- Okun USB-C: Connect the keyboard directly to your device using the USB-C cable.
- Alailowaya 2.4GHz: Insert the 2.4G dongle into your device's USB port. The keyboard will automatically connect.
- Bluetooth: Awọn bọtini itẹwe le so pọ pẹlu awọn ẹrọ Bluetooth mẹta.

Image: Visual representation of the nuphy Air75 V3's three connection modes: Bluetooth, 2.4GHz wireless, and USB-C wired, connecting to a phone, laptop, and monitor.
4.3 Switching Between Devices (Wireless)
To switch between paired Bluetooth devices or the 2.4GHz dongle:
- Ensure the keyboard is in wireless mode (switch on the back).
- Tẹ mọlẹ Fn bọtini.
- Tẹ 1, 2, tabi 3 for Bluetooth channels, or 4 for the 2.4GHz dongle.
Video: A demonstration of switching between wireless devices on the nuphy Air75 V3 keyboard using function keys.
4.4 Operating System Switch
Use the switch on the back of the keyboard to select between Windows (WIN) and Mac (MAC) layouts for optimal key functionality.
4.5 Ẹsẹ to ṣatunṣe
The keyboard features a 3-stage adjustable kickstand, allowing you to set the typing angle to 4°, 8°, or 10° for ergonomic comfort.

Image: The nuphy Air75 V3 keyboard demonstrating its three adjustable typing angles (4°, 8°, 10°) for ergonomic customization.
5. Awọn ilana Iṣiṣẹ
5.1 Agbara Tan / Pa
Locate the power switch on the back of the keyboard to turn it on or off.
5.2 Backlight Iṣakoso
The Air75 V3 features customizable RGB backlighting:
- Yi Awọ: Tẹ Fn + Ọfà ọtun.
- Change Effect: Tẹ Fn + Ọfà osi.
- Ṣatunṣe Imọlẹ: Tẹ Fn + Ọfà Soke (ìlọ́po) tàbí Fn + Ọfà isalẹ (idinku).

Image: The nuphy Air75 V3 keyboard illuminated with colorful RGB backlighting, showcasing its dynamic lighting effects.
5.3 Knob Functionality
The included knobs are removable and customizable. By default, they may control volume or other media functions. Use the NuPhyIO software to reassign their actions.

Image: A diagram illustrating the replaceable knob components of the nuphy Air75 V3 keyboard, including high-profile ati kekere-profile awọn aṣayan.
5.4 NuPhyIO Software
The NuPhyIO software allows for advanced customization of your Air75 V3 keyboard. You can remap keys, create macros, and fine-tune lighting effects. Access the software via the official nuphy webojula.

Image: A screenshot of the NuPhyIO software interface displayed on a monitor, showing options for key remapping, lighting effects, and macro recording for the nuphy Air75 V3 keyboard.
6. Itọju
- Ninu: Use a soft, dry cloth to clean the keyboard surface. For keycaps, a damp cloth with mild soap can be used, ensuring no liquid enters the switches.
- Iyipada bọtini bọtini/Yipada: Use the provided keycap and switch puller for safe removal and replacement of components.
- Ibi ipamọ: Tọju keyboard ni itura, aye gbigbẹ kuro lati orun taara ati awọn iwọn otutu to gaju.
7. Laasigbotitusita
- Awọn oran Asopọmọra: Ensure the keyboard is charged and the correct mode (Bluetooth, 2.4GHz, or wired) is selected. Re-pair Bluetooth devices if necessary.
- Awọn bọtini Ko Dahun: Check if the keyboard is powered on and connected. If hot-swappable, ensure switches are properly seated.
- Imọlẹ ẹhin Ko Ṣiṣẹ: Ṣatunṣe imọlẹ nipa lilo Fn + Soke/isalẹ Ọfà. Check settings in NuPhyIO software.
- Lag in Wireless Mode: Ensure the 2.4GHz dongle is used for optimal low-latency performance, especially during gaming.
8. Awọn pato
| Ọja Mefa | 12.56 x 5.07 x 1.76 inches |
| Iwọn Nkan | 1.6 iwon |
| Olupese | nufi |
| Nọmba Awoṣe Nkan | Afẹfẹ75 V3 |
| Awọn batiri | 1 x 12V battery required (4000 mAh capacity) |
| Asopọmọra Technology | USB-C/2.4GHz/Bluetooth |
| Awọn ẹrọ ibaramu | Laptop, PC, Tablet (Windows/macOS/Linux support) |
| Keyboard Backlighting | RGB |
| Ohun elo | Acrylonitrile Butadiene Styrene, Aluminum, Polybutylene Terephthalate |
9. Atilẹyin ọja ati Support
For warranty information and technical support, please refer to the official nuphy webojula tabi kan si wọn onibara iṣẹ. Tọju iwe-ẹri rira rẹ fun awọn ẹtọ atilẹyin ọja.





