Vivolink VLTOOL1 control processor

The VivoLink VLTOOL1 Mini HDMI Signal Generator is a compact, handheld tool for AV technicians that combines signal generation and basic analysis in a single device. It produces test outputs up to 4K@60Hz (4:4:4), 4K@30Hz and 1080p@60Hz, and provides status indicators for 5V, TMDS and HDCP to help verify display, cable and system behaviour on site. The unit supports HDCP 1.4, HDCP 2.2 or HDCP OFF via a 4‑pin DIP switch and includes built‑in test patterns for quick validation and diagnostics.

Advantages

The VLTOOL1 reduces the need for multiple pieces of equipment by combining generator and analyzer functions in a lightweight, pocket-sized housing. It is powered over HDMI and uses intuitive LED indicators and simple DIP switch control for fast setup. Built-in test patterns and clear HDCP status reporting speed up troubleshooting and quality checks in the field.

Suitable for

• Field installation and commissioning of AV systems
• Troubleshooting HDMI cabling and display issues on site
• QA and validation of HDMI signal and HDCP behaviour
• System integrators and AV installers performing quick diagnostics

Key specifications

• Supported resolutions: 4K@60Hz (4:4:4), 4K@30Hz, 1080p@60Hz
• HDCP support: HDCP 1.4, HDCP 2.2, or OFF via 4‑pin DIP switch
• Indicators: 5V, TMDS and HDCP status LEDs
• Power: Powered over HDMI
• Built‑in test patterns: 4 patterns for validation and diagnostics

How to use

Connect the VLTOOL1 to the HDMI source or sink you need to test and select the desired resolution and HDCP mode using the device’s DIP switches. Observe the LED indicators to verify 5V, TMDS and HDCP status, and select one of the built‑in test patterns to evaluate image output and cable/display performance. Use the device on‑site during installation or troubleshooting to validate system behaviour quickly.

Recommendations

Use the VLTOOL1 in a stable environment with proper HDMI connections. When testing protected content paths, switch HDCP modes as required to match system expectations. For repeated field use, inspect HDMI connectors and cables regularly and power the unit via a reliable HDMI power source.