Check communication using Vaddio Loader:
Note
Some of the information displayed in the Vaddio Loader will be different from what is shown in the screen
shots below.
1. On the computer, launch Vaddio Loader.
2. Specify the COM port connected to the EasyUSB Mixer/Amp, if prompted to do so.
3. Under Product Type, select Audio. This populates the product list in the box above the Product Type
selection.
4. From the product list, select EasyUSB Mixer/Amp.
5. From the File menu, select Serial Commands. A new window opens.
6. In the Command box, enter a question mark and select Send. The EasyUSB Mixer/Amp returns its
current firmware version and a list of valid commands. This tells you that the device is connected
correctly and that you have selected the correct COM port. If your query times out, returns no
response, or returns a different response than expected, contact Vaddio Technical Support to
troubleshoot before proceeding.
7. Close the Send Serial Commands window to return to the main Vaddio Loader window.
Complete Manual for the EasyUSB Mixer/Amp Audio Mixer and Amplifier
10
