Update Software - Humminbird 1158c Combo Installation And Operation Manual

Update Software

Set up an online account at humminbird.com so that you will receive the latest Humminbird®
news and software upgrades for your Fishing System. You can also download HumminbirdPC™
from your account, which allows you to manage your waypoints, routes, and tracks on your
personal computer.
Required Equipment: Personal computer with Internet access, a formatted SD memory card,
and an SD Memory Card Reader.
NOTE: To purchase the USB Memory Card Reader (AS CR) visit our Web site at humminbird.com
or contact our Customer Resource Center at 1-800-633-1468. Our Customer Resource Center will
also assist you with any questions you might have about updating your Humminbird® Fishfinder.
To update the control head software:
1. Install a formatted SD memory card into the card reader connected to your PC.
2. Register your Fishing System: Log on to humminbird.com. Click My Account. Set up a
new account.
3. Download: From My Account\My Profile\My Equipment, click the file name of the
latest software update [unit name (version #)].
• Read the instructions in the dialog box and click Download.
• Follow the prompts to save the software file directly to the SD Card.
4. Install the SD card with the updated software file into the control head card slot.
5. Power on your Fishfinder. The control head will recognize the new software and run
through a series of prompts to confirm software installation.
SD Card Slots
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