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Version: AssistCentralPro_v4.0.73
OS : macOS 14, macOS 15
Description:
1. Support for EDID Merge, Copy, and Internal mode changes has been added for the following models:
GC515, GC553G2, GC553Pro, GC575, GC571, GC573, GC570D
Support for EDID Merge and Internal mode changes has been added for GC551G2 (requires firmware ver. 1.2.6.1)
*Note: For more information on EDID modes, refer to this FAQ
2. Fixed issue: When Nitendo Switch 2 was set to 1440p60 and when GC551G2 passthrough was connected to certain monitors, Assist Central Pro displayed incorrect input resolution.
Version: AssistCentralPro_v4.0.73
OS : Win10 x64,Win 11
Description:
1. Support for EDID Merge, Copy, and Internal mode changes has been added for the following models:
GC515, GC553G2, GC553Pro, GC575, GC571, GC573, GC570D
Support for EDID Merge and Internal mode changes has been added for GC551G2 (requires firmware ver. 1.2.6.1)
*Note: For more information on EDID modes, refer to this FAQ
2. Fixed issue: When Nitendo Switch 2 was set to 1440p60 and when GC551G2 passthrough was connected to certain monitors, Assist Central Pro displayed incorrect input resolution.
OS : Win10 x64,Win 11
Description:
1. Support for EDID Merge, Copy, and Internal mode changes has been added for the following models:
GC515, GC553G2, GC553Pro, GC575, GC571, GC573, GC570D
Support for EDID Merge and Internal mode changes has been added for GC551G2 (requires firmware ver. 1.2.6.1)
*Note: For more information on EDID modes, refer to this FAQ
2. Fixed issue: When Nitendo Switch 2 was set to 1440p60 and when GC551G2 passthrough was connected to certain monitors, Assist Central Pro displayed incorrect input resolution.
Version: GC313Pro FW Update Tool 24.8.30.16.1.19.24
OS: Win10 x64, Win11
Description:
Supports Nintendo Switch 2: Fixed an issue where video and audio were not output.
Pre-Update Preparation
1. Plug the GC313Pro AC plug back into the power outlet.
2. Use an HDMI cable to connect the GC313Pro HDMI port to a TV or monitor (make sure the display is powered on).
3. Use the included USB-C cable to connect the Type-C video output from the bottom of the Switch 2 to the C1 port of the GC313Pro.
4. Once successfully connected, the Switch 2 touchscreen will go blank, indicating it has entered Dock Mode.
Capture Function
1. Open OBS Studio, add a new Video Capture Device, and select GC313Pro.
2. Set the resolution to 1920×1080 / 60fps; the recommended color format is YUY2.
3. After completing the settings, you can start using it.
OS: Win10 x64, Win11
Description:
Supports Nintendo Switch 2: Fixed an issue where video and audio were not output.
Pre-Update Preparation
- Unplug the GC313Pro AC plug from the power outlet.
- Use the USB-C cable included with the GC313Pro to connect the C1 port of the GC313Pro to your computer.
- Use a standard USB-C to C or USB-C to A cable to connect the C2 port of the GC313Pro to your computer.
- Launch and run the Firmware Update Tool, and follow the on-screen instructions to complete the update.
- After the update is complete, disconnect all Type-C devices to ensure the upgrade takes effect.
1. Plug the GC313Pro AC plug back into the power outlet.
2. Use an HDMI cable to connect the GC313Pro HDMI port to a TV or monitor (make sure the display is powered on).
3. Use the included USB-C cable to connect the Type-C video output from the bottom of the Switch 2 to the C1 port of the GC313Pro.
4. Once successfully connected, the Switch 2 touchscreen will go blank, indicating it has entered Dock Mode.
Capture Function
1. Open OBS Studio, add a new Video Capture Device, and select GC313Pro.
2. Set the resolution to 1920×1080 / 60fps; the recommended color format is YUY2.
3. After completing the settings, you can start using it.
Version：[Application] AssistCentralPro_v4.0.65
OS：macOS 15
Description：
1 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
2 Fixed a potential crash issue when switching input resolutions in Assist Central Pro.
3 Added 5.1 multichannel audio on/off toggle feature for GC553G2 (requires FW 1.0.8.1) and GC553PRO (requires FW 1.1.2.1).
4 Fixed an issue where applying the same manual exposure value to the PW513 resulted in inconsistent brightness levels.
5 Fixed an issue where using the "Restore Defaults" function in Assist Central Pro to PW310P could cause abnormal color output.
OS：macOS 15
Description：
1 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
2 Fixed a potential crash issue when switching input resolutions in Assist Central Pro.
3 Added 5.1 multichannel audio on/off toggle feature for GC553G2 (requires FW 1.0.8.1) and GC553PRO (requires FW 1.1.2.1).
4 Fixed an issue where applying the same manual exposure value to the PW513 resulted in inconsistent brightness levels.
5 Fixed an issue where using the "Restore Defaults" function in Assist Central Pro to PW310P could cause abnormal color output.
Version：[Application] AssistCentralPro_v4.0.65
OS：Win10 x64; Win11
Description：
1 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
2 Fixed a potential crash issue when switching input resolutions in Assist Central Pro.
3 Added 5.1 multichannel audio on/off toggle feature for GC553G2 (requires FW 1.0.8.1) and GC553PRO (requires FW 1.1.2.1).
4 Fixed an issue where applying the same manual exposure value to the PW513 resulted in inconsistent brightness levels.
5 Fixed an issue where using the "Restore Defaults" function in Assist Central Pro to PW310P could cause abnormal color output.
OS：Win10 x64; Win11
Description：
1 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
2 Fixed a potential crash issue when switching input resolutions in Assist Central Pro.
3 Added 5.1 multichannel audio on/off toggle feature for GC553G2 (requires FW 1.0.8.1) and GC553PRO (requires FW 1.1.2.1).
4 Fixed an issue where applying the same manual exposure value to the PW513 resulted in inconsistent brightness levels.
5 Fixed an issue where using the "Restore Defaults" function in Assist Central Pro to PW310P could cause abnormal color output.