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Furuno Navnet TZtouch2 Software Update Procedure

Furuno Navnet TZtouch2 Software Update Procedure

Software version 6.21
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Software version 6.21
Software Update Procedures

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Summary of Contents for Furuno Navnet TZtouch2

  • Page 1 Software version 6.21 Software Update Procedures...
  • Page 2 1. Download the software from the Furuno website to a folder on your desktop. 2. Once you download the Zip file from the Furuno USA website you will need to extract it. Once extracted, the result will look like the picture below (containing two folders).
  • Page 3 card that you are transferring these files to. After the files are transferred, set this program micro SD card aside for now. 4. Now open the contents of the second folder, Part 2. You should see the same contents as below. Transfer these folders and files to the root directory of a USB Flash drive.
  • Page 4 The message [system is updating…] will appear After approximately 5 minutes the screen will go dark for about 15 seconds. Then the following screen will appear. [WARNING: SYSTEM UPDATING…] This screen lasts about 30 seconds. The screen is then replaced by the normal TZtouch2 startup screen...
  • Page 5 The yellow progress bar along the bottom will travel across the screen. When it gets to the righthand side, the screen will go dark. At this stage, the power key is GREEN. This indicates that the TZTL12F/15F is still in an update process. Do not turn the power off After approximately 4 minutes, the unit shuts completely down.
  • Page 6 Part 2 of TZtouch2 version 6.21 software update Part 2 of the software update process contains world base charts, world 3D data, SiriusXM US Marine Zones, SiriusXM Canadian Marine zones, POI data, internal sounder update and eGuide. 1. With the TZtouch2 MFD powered off, insert the USB flash drive (Part 2) containing the following files into the USB pigtail cable on the back of the MFD.
  • Page 7 For approximatly the first 3 minutes, various world charts and data will load.
  • Page 8 Then after approxamtly 3:30 minutes, you should see the following at the bottom of the screen: Chart copy data succeded.
  • Page 9 Then the internal sounder will update. This section of the update takes approximatly 4 minutes. Internal sounder update succeeded...
  • Page 10 Then the manual (eGuide) is updated. At this time the unit will fully boot up.
  • Page 11 5. Remove the USB memory from the TZTL12F/15F USB port. 6. Perform a reset to the internal sounder per the instructions below. 7. Perform a reset to the MFD per the separate instructions. Repeat the above process for other TZtouch2 MFD’s in the system. Important: You must reset the internal sounder.
  • Page 12 • Make sure the Fish Finder source is set to the internal sounder of the TZtouch2 MFD that you are updating. It should be set to a black box sounder, such as a DFF1-UHD, DFF3, or to another TZtouch2 display in the network. •...

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