====== Software Update ======

  - Download a zip file for your VuPlus model from http://code.vuplus.com.
  - Unzip the zip file and you will have vuplus folder and under the folder, you have another folder named after the model of your VuPlus set.
  - Copy vuplus folder (including all the sub folders and files in it) to root folder of an USB memory.
  - Turn off your VuPlus set and insert the USB memory to USB port on the set.
  - Turn on the set.
  - For Duo: Update is done when complete message is displayed on the VFD.
  - For Solo: Update is done when green light blinks on the front panel.
  - For Uno: Push Ch- button when message shows. Update is done when complete message is displayed on the FD.
  - For Ultimo: Push - button when message shows. Update is done when complete message is displayed on the VFD.
  - For Solo2: Push power button when message shows. Update is done when complete message is displayed on the VFD.
  - For SoloSE: Update is in progress when the white light becomes gradually bright and dark on the front panel. Update is done when white light blinks on the front panel.
  - Remove the USB memory and turn off the set and back on.

From: http://vuplus.com/board/boardView.php?idx=18&pagenum=2