Answer

Sep 27, 2025 - 06:51 PM
To switch between different input sources and output channels on the VIVOLINK VLHDMIMAT4X2RS 4x2 HDMI 2.0 Presentation Switcher with Matrix Outputs, you can follow these steps:
**Manual Switching:**
1. Press the "Select" button at the Out A block to select the input source for output A. The corresponding source LED will turn green.
2. Press the "Select" button at the Out B block to select the input source for output B. The corresponding source LED will turn green.
**Auto Switching:**
1. Press and hold the "Select" button for at least 3 seconds at the Out A block to enable auto switching mode for output A. The Auto LED will turn green.
2. Press and hold the "Select" button for at least 3 seconds at the Out B block to enable auto switching mode for output B. The Auto LED will turn green.
**Auto Switching Rules:**
- The switcher will switch to the first available active input starting at input 1 to 4.
- It will automatically select a new input once detecting a new input.
- Upon reboot, it will automatically reconnect the input before powered off.
- If an active source is removed, the switcher will switch to the first available active input starting at HDMI input 1.
**Additional Notes:**
- The detection method can be set to TMDS or 5V using RS232 commands.
- Pressing the "Select" button can switch to the next input source without exiting auto switching mode.
- To exit auto switching mode, press and hold the "Select" button for at least 3 seconds.
By following these steps, you can easily switch between different input sources and output channels manually or enable auto switching mode on the VIVOLINK VLHDMIMAT4X2RS switcher.
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