Furuno TZTouchXL Software Update Instructions

USB Stick Update

32GB Maximum USB Drive

1. Download Update
   
2. Un-zip To USB Stick
   
3. With Unit Powered Off Insert USB Drive
   
4. Power On Unit. 
   
5. Allow Unit To Update DO NOT REMOVE USB DRIVE OR UNIT WILL BE CORRUPT
   
6. Message To Remove USB Drive Will Be Shown When Ready
   
7. Unit Will Restart 3 Times
   
8. Update Complete Screen Shown
   

DO NOT REMOVE USB STICK OR POWER OFF DURING UPDATE UNTIL TOLD TO DO SO OR UNIT WILL BE CORRUPT

Over The Air

1. Connect Unit To WiFi
   
2. Select Upgrade Now
   
3. Agree To Terms & Conditions 
   
4. Software Will Be Downloaded With Progress Bar And New Software Tutorial Video Displayed
   
5. Update Begins Automatically Once Downloaded. DO NOT POWER UNIT OFF
6. Unit Restarts 3 Times Once Updated

Preloaded SD Card

Purchase From: https://ampedupmarine.com/products/system-software-update

Once Received:

1. With Unit Powered Off Insert USB Drive
   
2. Power On Unit. 
   
3. Allow Unit To Update DO NOT REMOVE USB DRIVE OR UNIT WILL BE CORRUPT
   
4. Message To Remove USB Drive Will Be Shown When Ready
   
5. Unit Will Restart 3 Times
   
6. Update Complete Screen Shown
   

DO NOT REMOVE USB STICK OR POWER OFF DURING UPDATE UNTIL TOLD TO DO SO OR UNIT WILL BE CORRUPT

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