1. Įvadas
This manual provides essential information for the setup, operation, and maintenance of your AVerMedia Live Gamer Bolt (GC555) external capture card. Please read this document thoroughly before using the device to ensure proper functionality and to maximize your experience.

Figure 1: AVerMedia Live Gamer Bolt (GC555)
The Live Gamer Bolt is designed for content creators, enabling the capture of uncompressed 4K HDR video at 60 frames per second (FPS) or up to 240 FPS in Full HD. It utilizes Thunderbolt 3 technology for high-speed data transfer and low-latency performance.
2. Pakuotės turinys
Patikrinkite, ar pakuotėje yra visi reikalingi daiktai:
- Live Gamer BOLT (GC555) device
- HDMI 2.0 kabelis
- „Thunderbolt 3“ laidas
- 3.5 mm garso laidas
- Greitas vadovas
- CyberLink PowerDirector 15 Product Key Card (4K video editing software)
3. Sistemos reikalavimai
3.1. Windows System Requirements
- Operacinė sistema: Windows 10 x64 or Windows 11
For 4Kp60 HDR or 1080p240 Recording:
Nešiojamasis kompiuteris:
- CPU: „Intel Core i7-7700HQ“ ar naujesnė versija
- GPU: NVIDIA GeForce GTX1050 Ti or above
- RAM: 8 GB (DDR4 2400 or above)
Desktop:
- CPU: „Intel Core i5-6XXX“ / „AMD Ryzen 3 XXX“ arba naujesnė versija
- GPU: NVIDIA GTX 1060 / AMD RX 5700 arba naujesnė versija
- RAM: 8 GB (DDR4 2400 or above)
For 1080p60 Recording (4Kp60 HDR pass-through supported):
Nešiojamasis kompiuteris:
- CPU: Intel Core i7-4810MQ
- GPU: NVIDIA GeForce GTX 870M or above
- RAM: 8 GB
Desktop:
- CPU: „Intel Core i5-3330“ arba naujesnė versija (rekomenduojama „i7-3770“)
- GPU: NVIDIA GeForce GTX 650 / AMD Radeon R7 250X arba naujesnė
- RAM: 4 GB
3.2. macOS System Requirements
- Operacinė sistema: macOS High Sierra 10.15 and above
- Sąsaja: Mac Thunderbolt 3 port
- Pastaba: Does not support Apple Silicon (M1 or M2) platform.
For 4Kp60 or 1080p240 Recording (4Kp60 HDR pass-through supported):
„iMac 2019“:
- CPU: 3.2 GHz 6 branduolių Intel Core i7
- GPU: Radeon Pro 555X su 2 GB GDDR5 atmintimi
- RAM: 16 GB 2400 MHz DDR4 atminties
„MacBook Pro 2018“:
- CPU: 2.6 GHz 6 branduolių Intel Core i7
- GPU: Radeon Pro 555X with 2GB of GDDR5 memory or Radeon Pro 560X with 4GB of GDDR5 memory and above
- RAM: 16 GB 2400 MHz DDR4 atmintis
Additional Mac Notes:
- HDR recording is not supported on Mac.
- Preset color space is NV12.
- A Thunderbolt 3 cable and port are required.
4. Sąrankos instrukcijos
4.1. Connecting the Live Gamer Bolt
- Prisijungimas prie šaltinio: Use an HDMI 2.0 cable to connect your gaming console (e.g., PS4 Pro, PS5, Xbox Series X/S) or other video source to the HDMI-IN port on the Live Gamer Bolt.
- Prisijungti prie ekrano: Use another HDMI 2.0 cable to connect your display (TV or monitor) to the HDMI OUT port on the Live Gamer Bolt. This provides pass-through video.
- Prisijunkite prie kompiuterio: Use the provided Thunderbolt 3 cable to connect the Live Gamer Bolt to a native Thunderbolt 3 port on your Windows or macOS computer. Svarbu: The device does not support USB Type-C, USB 3.1, 3.0, or 2.0 ports.
- Garso jungtis (pasirinktinai): If desired, connect the 3.5mm audio cable for additional audio input/output.

Figure 2: Live Gamer Bolt with Thunderbolt 3 connection
4.2. Programinės įrangos diegimas
After connecting the hardware, install the necessary software and drivers from the AVerMedia official website. The Live Gamer Bolt is compatible with AVerMedia's RECentral 4 software, as well as third-party streaming applications such as OBS, Streamlabs, and XSplit.
5. Naudojimo instrukcijos
5.1. Capturing and Streaming
The Live Gamer Bolt allows for high-quality video capture and streaming. Ensure your source device is outputting the desired resolution and frame rate.

Figure 3: Capturing 4K60 HDR content
- 4K60 HDR10 Capture: Record uncompressed 4K video at 60 FPS with HDR10 support.
- 1080p240fps Capture: Achieve ultra-smooth recordings at 240 FPS in Full HD.
- Itin mažas delsos laikas: Experience sub-50ms latency for seamless live streaming and gameplay viewing.

Figure 4: Achieving 240 FPS in Full HD
5.2. Garso funkcijos
The Live Gamer Bolt supports 7.1 surround sound passthrough, enhancing the immersive audio experience for both the user and the audience.

Figure 5: 7.1 Surround Sound Passthrough
5.3. Programinės įrangos suderinamumas
The device is compatible with various streaming and recording software:
- AVerMedia RECentral 4
- OBS studija
- Streamlabs OBS
- XSplit
- Other popular live-streaming software

Figure 6: Compatible streaming software
5.4. Oficialus produkto vaizdo įrašas
Video 1: AVerMedia Live Gamer BOLT (GC555) Overview. This video provides a visual introduction to the features and capabilities of the Live Gamer Bolt.
6. Priežiūra
To ensure the longevity and optimal performance of your Live Gamer Bolt, follow these general maintenance guidelines:
- Valymas: Įrenginio išorę valykite minkšta, sausa šluoste. Venkite naudoti skystus valiklius ar abrazyvines medžiagas.
- Vėdinimas: Įsitikinkite, kad prietaisas yra gerai vėdinamoje vietoje, kad neperkaistų. Neužblokuokite ventiliacijos angų.
- Saugykla: Kai nenaudojate, laikykite prietaisą vėsioje, sausoje vietoje, apsaugotoje nuo tiesioginių saulės spindulių ir ekstremalių temperatūrų.
- Kabelio priežiūra: Su kabeliais elkitės atsargiai. Venkite staigių lenkimų ar per didelio tempimo, nes tai gali pažeisti jungtis ar laidus.
7. Problemų sprendimas
If you encounter issues with your Live Gamer Bolt, refer to the following common troubleshooting steps:
- Device Not Detected / No Signal:
- Ensure the Thunderbolt 3 cable is securely connected to a native Thunderbolt 3 port on your computer. The device is not compatible with standard USB-C ports.
- Verify that the HDMI IN and HDMI OUT cables are correctly connected and securely seated.
- Check your computer's Device Manager (Windows) or System Information (macOS) to confirm the device is recognized.
- Update your computer's Thunderbolt 3 drivers and the Live Gamer Bolt's firmware/drivers from the AVerMedia websvetainę.
- No HDR Recording on Mac:
- HDR recording is not supported on macOS platforms with the Live Gamer Bolt. This is a known limitation.
- Incompatibility with Apple M1/M2 CPUs:
- The Live Gamer Bolt is not compatible with Apple Silicon (M1 or M2) platforms. Ensure you are using an Intel-based Mac that meets the system requirements.
- HDR Issues with HDMI Switches/Matrices:
- Some HDMI switches, matrices, or receivers may interfere with HDR signal passthrough, especially at higher chroma subsampling rates (e.g., 4K60Hz 4:4:4). Try connecting the console directly to the Live Gamer Bolt, bypassing intermediate devices, or adjust the output settings of your source device to a lower chroma subsampling if necessary.
- HDCP Detection Issues:
- If you encounter issues with HDCP (High-bandwidth Digital Content Protection) preventing capture, check the settings within AVerMedia RECentral 4. There may be an option to disable HDCP detection for certain scenarios.
- Device Stops Working / Overheating / Fan Noise:
- Užtikrinkite tinkamą vėdinimą aplink įrenginį.
- If the device consistently stops working, overheats, or exhibits unusual fan noise, contact AVerMedia customer support for assistance. This may indicate a hardware issue.
8. Specifikacijos
| Funkcija | Detalė |
|---|---|
| Prekės ženklas | AVerMedia |
| Modelio numeris | GC555 |
| Techninės įrangos sąsaja | Thunderbolt 3 |
| Vaizdo įrašymo raiška | Up to 4K60 HDR10 (passthrough), 1080p240fps (capture) |
| Operacinės sistemos suderinamumas | Windows 10/11, macOS 10.15+ (Intel-based only) |
| Rekomenduojami naudojimo būdai | Video Recording, Live Streaming |
| Prekės svoris | 1.45 svaro |
| Gaminio matmenys (IxPxH) | 4.72 x 4.72 x 1.15 colio |
| Gamintojas | AVerMedia Technologies, Inc. |
9. Informacija apie garantiją
For detailed warranty information regarding your AVerMedia Live Gamer Bolt (GC555), please refer to the warranty card included in your product packaging or visit the official AVerMedia websvetainėje. Garantijos sąlygos gali skirtis priklausomai nuo regiono ir produkto.
10. Parama
If you require further assistance, technical support, or have questions not covered in this manual, please contact AVerMedia customer support through their official website or designated support channels. Ensure you have your product model number (GC555) and any relevant purchase information available when contacting support.