Mercury 71712 - Updating Premier ERC Display via USB Drive

9. A window will open showing the progress of the download.
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10. The ERC supplemental display will restart when the update is complete.
Updating Through USB Drive
IMPORTANT: All premium dual‑handle ERCs include a factory installed USB Wi‑Fi dongle.
1. Download the ERC display update file at Mercury's website www.mercurymarine.com and save it to a USB flash drive.
2. Insert the USB flash drive into the USB port on the bottom side of the ERC.
NOTE: A USB WI‑FI dongle may need to be removed to install the USB flash drive.
a - Remove cover
b - Remove Wi‑Fi dongle
and insert USB flash
drive
3.
Turn the key switch ON.The ERC display will be active.
4.
On the display, navigate to MENU > Settings > Software Update.
5. Select the .swu file and confirm the update intent by pressing the up selection button on the ERC. A software update
progress bar window will be displayed.
a -
Confirm update ‑ press UP button on ERC
b - Software update progress bar
a
b
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a
b
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Section 2 - Premier ERC Display Software Update
90-8M0180922 eng MAY 2021 Page 23