1. Introduction
The Blackmagic Design Video Assist 5" 12G-SDI/HDMI HDR Recording Monitor is a professional monitoring and recording solution designed for use with SDI or HDMI cameras. It supports various HD, Ultra HD, 2K, and 4K DCI formats. This device features a bright 2500 nit 5-inch HDR monitor, professional scopes, focus assist, and exposure tools. It records to SD cards in broadcast quality 10-bit 4:2:2 ProRes or DNx formats, allowing for immediate editing.

Figure 1.1: Blackmagic Design Video Assist 5" 12G-SDI/HDMI HDR Recording Monitor in a typical production setup.
2. Setup
2.1 Unpacking
Carefully remove the Video Assist monitor from its packaging. The package typically contains one unit of the Blackmagic Design Video Assist 5" 12G-SDI/HDMI HDR Recording Monitor.
2.2 Powering the Device
The Video Assist can be powered using the included 110V-240V external power supply or via dual Sony NP-F compatible rechargeable L-Series batteries.
- External Power: Connect the 12V DC input to the monitor using the provided power supply. This also charges L-Series batteries if installed.
- Battery Power: Insert two charged Sony NP-F compatible L-Series batteries into the battery slots on the rear of the unit. The intelligent battery management system will drain one battery completely before switching to the second.

Figure 2.1: Rear view displaying the dual battery slots.
2.3 Connecting Video Sources
The monitor supports both 12G-SDI and HDMI 2.0a inputs and outputs.
- SDI Connection: Use a Micro BNC cable to connect your camera's SDI output to the SDI IN port on the Video Assist. For monitoring on another device, connect the SDI OUT port.
- HDMI Connection: Use an HDMI cable to connect your camera's HDMI output to the HDMI IN port. For monitoring on another device, connect the HDMI OUT port.

Figure 2.2: Side panel with HDMI and SDI ports.

Figure 2.3: Detailed port diagram.
2.4 Media Insertion
The Video Assist records to standard SD cards. It also supports recording to external USB-C flash disks.
- SD Card: Insert a formatted SD card into the SD card slot on the side of the monitor. Ensure the card is inserted correctly until it clicks into place.
- External USB-C Drive: Connect a compatible external USB-C flash disk to the USB-C expansion port for recording.

Figure 2.4: Side panel with SD card slot and power input.

Figure 2.5: Connecting an external SSD for recording.
3. Operating Instructions
3.1 Power On/Off
Press and hold the power button located on the side of the unit to turn the monitor on or off.
3.2 Touchscreen Interface
The Video Assist features a 5-inch 1920x1080 touchscreen display for all controls and settings. Tap icons and swipe to navigate menus and adjust parameters.

Figure 3.1: The 5-inch bright display.
3.3 Monitoring Tools
Access various monitoring tools by tapping the monitor icon on the touchscreen. These tools assist with exposure, focus, and framing.
- Scopes: Waveform, Vectorscope, Histogram, and RGB Parade for precise image analysis.
- Focus Assist: Peaking and zoom functions to ensure sharp focus.
- Exposure Tools: Zebra patterns and false color to identify over/underexposed areas.
- Frame Guides: Customizable frame lines for various aspect ratios.

Figure 3.2: On-set monitoring tools interface.
3.4 Recording
To begin recording, ensure a formatted SD card or external SSD is connected and sufficient storage is available.
- Tap the Record tab on the touchscreen.
- Select your desired input source (SDI or HDMI).
- Choose your preferred recording codec (e.g., Blackmagic RAW, ProRes, DNxHD) and quality settings.
- Press the red Record button on the screen to start recording. Press again to stop.

Figure 3.3: Recording settings interface.
3.5 Playback
Navigate to the Playback tab to review recorded clips. Use the on-screen controls for play, pause, fast forward, and rewind.
4. Maintenance
4.1 Cleaning
To clean the monitor, use a soft, lint-free cloth. For stubborn smudges on the screen, a small amount of screen cleaner designed for electronics can be applied to the cloth (not directly to the screen). Avoid abrasive materials or harsh chemicals.
4.2 Firmware Updates
Periodically check the Blackmagic Design website for firmware updates. Updates can provide new features, performance improvements, and bug fixes. Follow the instructions provided with the firmware update package for proper installation.
5. Troubleshooting
5.1 No Power
- Ensure the external power supply is securely connected and functioning, or that charged batteries are correctly inserted.
- Verify the power outlet is active.
5.2 No Video Signal
- Check all SDI and HDMI cable connections between the camera and the Video Assist.
- Confirm the camera is outputting a signal and that the Video Assist is set to the correct input source (SDI or HDMI).
- Ensure the video format from the camera is supported by the Video Assist.
5.3 Recording Issues
- Verify that the SD card or external SSD is properly inserted and formatted.
- Check for sufficient free space on the recording media.
- Ensure the selected recording codec and resolution are compatible with the media's speed capabilities.
5.4 Overheating
Operating the unit at maximum brightness (2500 nits) for extended periods, especially in warm environments, can lead to increased heat. If the unit becomes excessively hot, reduce screen brightness or allow it to cool down.
5.5 Further Assistance
If you encounter issues not covered here, please refer to the official Blackmagic Design support resources or contact their customer service.
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | HYPERD/AVIDA12/5HDR |
| Screen Size | 5 Inches |
| Screen Resolution | 1920 x 1080 pixels |
| Screen Brightness | 2500 nits |
| Video Input | 1x 12G-SDI (Micro BNC), 1x HDMI 2.0a |
| Video Output | 1x 12G-SDI (Micro BNC), 1x HDMI 2.0a |
| Audio Input | 16 channels embedded via 12G-SDI; 8 channels embedded via HDMI 2.0a |
| Audio Output | 16 channels embedded via 12G-SDI; 8 channels embedded via HDMI 2.0a; 1x 3.5mm Headphone Jack |
| Recording Media | SD Card, External USB-C SSD |
| Supported Video Formats | HD, Ultra HD, 2K, 4K DCI (up to 12G HDR) |
| Recording Codecs | 10-bit 4:2:2 ProRes, DNx formats, Blackmagic RAW |
| Dimensions (LxWxH) | 8.3 x 7.8 x 3.3 inches |
| Item Weight | 0.423 ounces |
| Power | 12V External Power, Dual Sony NP-F L-Series Batteries |
7. Warranty & Support
The Blackmagic Design Video Assist 5" 12G-SDI/HDMI HDR Recording Monitor is covered by a manufacturer's warranty. For detailed information regarding warranty terms, conditions, and duration, please refer to the documentation included with your product or visit the official Blackmagic Design website. For technical support, product registration, and service inquiries, please contact Blackmagic Design customer support directly.
Online Resources: For the latest drivers, software, and support documentation, visit www.blackmagicdesign.com/support.





