User's Manual

VS-PTC-IP Manual
www.marshall-usa.com 36
8. Firmware Upgrade
The latest firmware files are available for download at www.marshall-usa.com
This process begins with the keyboard powered off.
1. Load a flash drive with the “.bin” firmware file in the root directory (not inside of a folder), and place the flash drive
into the USB port on the back panel of the VS-PTC-IP.
2. Hold down the L/R Direction knob and the U/D Direction Knob
3. While holding the knobs down, power on the keyboard by clicking the power button into the “On” position. The
keyboard will display a confirmation that the upgrade is taking place
4. When the upgrade is finished, power cycle the keyboard
Power on the VS-PTC-IP
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