1. Kupu Whakataki
The FiiO KB3 is a mechanical keyboard designed to integrate high-fidelity audio decoding and amplification with a responsive typing experience. This manual provides instructions for setting up, operating, and maintaining your FiiO KB3 keyboard to ensure optimal performance and longevity.

Image 1.1: The FiiO KB3 HiFi Mechanical Music Keyboard, showcasing its RGB backlighting and compact 75% layout.
2. Hua Neke Atuview
2.1 Nga waahanga matua
- Integrated HiFi Audio: Features dual high-performance DAC chips (CS43131*2) and op-amp chips (SGM8262*2) for professional-grade lossless audio decoding and ampwhakarangatira.
- Tautoko Ororongo Whakatau teitei: Supports audio decoding up to 32Bit/384kHz and DSD256.
- Powerful Headphone Output: Provides up to 550mW output, capable of driving most headphones.
- Ngā Putanga Paneoro Takirua: Includes 3.5mm single-ended (TRRS with microphone support) and 4.4mm balanced headphone output interfaces.
- Mechanical Keyboard Design: 75% layout with 81 keys, multi-layer GASKET structure, and Kailh Box 3.0 Pro Yellow switches for a smooth typing experience.
- Nga Whakawhiti Wea-Hoahuri: Allows for easy replacement and customization of switches.
- Rarama Whakamuri RGB: Customizable RGB lighting with multiple preset dynamic lighting effects.
- Hanga Roa: High-quality aluminum-magnesium alloy keyboard cover.
- Hototahi Whānui: Supports PC, Mac, iOS, and Android devices.
- VIA Firmware Support: Enables advanced customization of key functions and RGB lighting.

Whakaahua 2.1: Ka mutuview of the FiiO KB3's primary features, highlighting its mechanical and audio capabilities.
2.2 Ihirangi mokete
Manatokona kei roto katoa nga mea kei roto i te kete:
- FiiO KB3 HiFi Mechanical Music Keyboard
- Taura USB (mō te hononga me te hiko)
3. Tatūnga
3.1 Te hono i te Papapātuhi
- Locate the USB-C port on the FiiO KB3 keyboard.
- Honoa tetahi pito o te taura USB kua whakaratohia ki te tauranga USB-C o te papapātuhi.
- Connect the other end of the USB cable to an available USB port on your computer (PC, Mac) or compatible device (iOS, Android).
- The keyboard will typically be recognized automatically by your operating system.
3.2 Initial Audio Setup
- After connecting the keyboard, your operating system should detect a new audio device.
- Navigate to your system's sound settings (e.g., Windows Sound Settings, macOS System Settings > Sound).
- Select the FiiO KB3 as your primary audio output device.
- If using headphones, connect them to the appropriate 3.5mm or 4.4mm output jack on the side of the keyboard.
Image 3.1: The dual audio outputs (3.5mm and 4.4mm) on the side of the FiiO KB3, allowing connection to various headphones.
4. Mahi
4.1 Ngā Mahi Papapātuhi Taketake
The FiiO KB3 functions as a standard 75% mechanical keyboard. All keys are pre-programmed for typical keyboard input. Refer to your operating system's keyboard settings for any specific layout adjustments.
4.2 Audio Playback and Control
- Hononga Paneoro: Plug your 3.5mm or 4.4mm headphones into the corresponding jack on the left side of the keyboard.
- Mana Rōrahi: Use the dedicated volume knob located on the right side of the keyboard to adjust the audio output level. This knob controls the system volume of the connected device.
- Whakauru Whakaoho: The 3.5mm TRRS jack supports microphone input, enabling voice communication for gaming or calls when using compatible headsets.
Image 4.1: The ergonomic volume knob for audio control and a view of the Gateron G Pro 3.0 yellow switch.
4.3 Whakaritenga Rama RGB
The FiiO KB3 features customizable RGB backlighting. You can cycle through various preset lighting effects and colors using keyboard shortcuts. For advanced customization, including per-key lighting and macros, download and use the VIA software. Refer to the FiiO website for the latest VIA firmware and configuration files.
4.4 Whakawhiti Hot-Swappable
The keyboard's hot-swappable design allows you to change the Kailh Box 3.0 Pro Yellow switches without soldering. This enables users to experiment with different switch types to suit their preferences. Use a switch puller tool (not included) for safe removal and installation of switches.
5. Whakatakotoranga
| Āhuahira | Whakatakotoranga |
|---|---|
| Tauira | KB3 |
| Momo Papapātuhi | 75% Mechanical Keyboard |
| Whakawhiti | Kailh Box 3.0 Pro Yellow (Hot-swappable) |
| Hanganga | Multi-layer GASKET |
| Whakamuri | RGB |
| Hononga | USB-C |
| Pūrere Hototahi | PC, Mac, iOS, Android |
| Ngā Maramara DAC | Cirrus Logic CS43131 * 2 |
| Op-Amp Nga maramara | SGMICRO SGM8262 * 2 |
| Max Audio Decoding | PCM 384kHz/32bit, DSD256 |
| Putanga Puoro | 3.5mm (TRRS, microphone support), 4.4mm Balanced |
| Mana Putanga (32Ω) | ≥170mW + 170mW (3.5mm), ≥550mW + 550mW (4.4mm) |
| Rauemi | Konumohe-Konupora Koranu |
| Hunga Hua | 12.6 x 5.51 x 1.69 inihi (320 x 140 x 43 mm) |
| Taumaha Tūemi | 3.5 pauna (1.59 kg) |
Image 5.1: The 2+2 chip combination (CS43131 DACs and SGM8262 op-amps) integrated into the FiiO KB3 for high-quality audio processing.
6. Te Raru
6.1 Kaore he Putanga Ororongo
- Taki Hononga: Ensure the USB cable is securely connected to both the keyboard and your device. Verify headphones are fully plugged into the correct audio jack (3.5mm or 4.4mm).
- Ngā Tautuhinga Ororongo Pūnaha: Confirm that "FiiO KB3" is selected as the default audio output device in your operating system's sound settings.
- Taumata Rōrahi: Adjust the volume knob on the keyboard and check your system's volume level.
- Atekōkiri/Pūmanawa: Ensure your operating system has the necessary drivers installed (usually automatic). If issues persist, check the FiiO website for any specific driver or firmware updates.
6.2 Papapātuhi Kaore i te Whakautu
- Hononga USB: Disconnect and reconnect the USB cable. Try a different USB port on your computer.
- Tīmataria anō te Pūrere: Restart your computer or connected device.
- Tikanga taura: Test with a different USB-C cable if available, to rule out a faulty cable.
6.3 Nga take rama RGB
- Pokatata Papapātuhi: Use the built-in keyboard shortcuts to cycle through lighting modes and adjust brightness/color.
- VIA Pūmanawa: If using VIA, ensure the software is correctly configured and the latest firmware is installed. Some specific color hues might require fine-tuning within the software.
7. Tiaki
7.1 Te horoi
- Whakapai Whānui: Use a soft, dry cloth to wipe the surface of the keyboard. For dust between keycaps, use compressed air.
- Whakapai Hohonu: Keycaps can be carefully removed using a keycap puller (not included) for thorough cleaning. Clean keycaps with mild soap and water, ensuring they are completely dry before reattaching.
- A ape i te Wai: Do not spray cleaning solutions directly onto the keyboard. Avoid excessive moisture.
7.2 Whakawhiti Whakakapinga
The FiiO KB3 features hot-swappable switches. To replace a switch:
- Tangohia marietia te taupoki kī mā te whakamahi i te mīhini tōia taupoki kī.
- Use a switch puller to gently grasp the top and bottom clips of the switch and pull it straight up.
- Whakahāngaihia ngā pine o te pana hou ki ngā kōhao i te PCB, ka pēhi kia mau ki raro kia pāwhiritia rā anō kia tika. Kia tino mohio kāore ngā pine e piko.
- Whakauruhia ano te kaapu matua.
Image 7.1: Internal structure of the FiiO KB3, illustrating the multi-layer gasket mount design for enhanced typing feel and sound.
8. Pūtāhui me te Tautoko
For detailed warranty information, technical support, and the latest firmware updates, please visit the official FiiO website or contact FiiO customer service directly. Keep your purchase receipt for warranty claims.
FiiO Official Webpae: www.fiio.com





