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How to do an electronic reboot on a Xevo G2-XS or Vion in UNIFI - WKB16271

Article number: 16271


Do an electronic reboot.


  • Xevo G2-S
  • Xevo G2-XS
  • Vion


  1. Do not exit UNIFI.
  2. Flip the pump override switch to the down position. This is the top toggle switch of the two in the center, at the bottom-rear of the Xevo. You may need to pull it out a little in order to switch it.
  3. Flip the electronics toggle switch down. This is the bottom of the two toggle switches on the back of the Xevo.
  4. Wait one or two minutes.
  5. Flip the electronics toggle on at the back of the Xevo up.
  6. Wait five minutes for the EPC to boot up.
  7. Check the vacuum (View  > Vacuum, and then go to the vacuum tab). Confirm that you have real vacuum readings (not 1e-8 for the Tof vacuum). If you don’t see a real Tof vacuum reading, start the reboot over again.
  8. Once you have good vacuum, flip the pump override (top) switch back to the auto position (up).
  9. Put the MS into Operate mode.



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