15
SD Memory Card Slots
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 USB 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® Fishing System.
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.
NOTE:
It is important to back up your control head’s data files (waypoints,
routes, tracks, groups, recordings, etc.) periodically. Data files should also be
saved to your PC before restoring the unit’s defaults or updating the software.
See
Export Navigation Data
and
Snapshot and Recording View
for more
information. Also, contact our Customer Resource Center with any questions.
Summary of Contents for 858 HD DI
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