User manual

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USB Interface
Advanced Operation
Installing the Virtual COM Port
In order to control the VGA & Audio to HDMI Scaler/Converter using the following
commands, a virtual COM port must be installed on the computer that is connected to the
VGA & Audio to HDMI Scaler/Converter.
1. Install the Gefen Syner-G Software Suite. This software is available under the
Support > Downloads section of the Gefen website.
2. Connect a mini-USB-to-USB cable (not included) from the USB port on the
VGA & Audio to HDMI Scaler/Converter to an available USB port on the host
computer.
3. From the Windows Desktop, click the Start button, select Computer, then right-click
on Manage.
Advanced Operation