Update Software - Humminbird 688ci HD DI Operation Manual

Update Software

Set up an online account at humminbird.com so that you will receive the latest
Humminbird® news and software updates for your Fishfinder. You can also
download HumminbirdPC™ from your account, which allows you to manage
your waypoints, routes, and tracks on your personal computer.
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.
Required Equipment: Personal computer with Internet access, a formatted SD
memory card, and a 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® 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 Fishfinder: 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.
19 SD Memory Card Slot