Software update for remote devices
1. Download the latest software from our website: www.simrad-
yachting.com, and save it to a USB device
2. Insert the USB device to the IS42 unit
3. Start the File explorer, and select the update file on the USB
device
4. Start the update from the file details dialog
5. Remove the USB device when the update is completed.
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Maintenance | IS42 Operator Manual