Product dependent the answer is YES see your operations manual for details on whether your product has this option.  

The Snapshot view is enabled through the Accessories Menu of your unit.  The default setting is Off.  

AccessoryTabSnapshot  

 

Simply install a SD card into the card slot of the unit and follow the simple instructions in the User Manual. Snapshots can be downloaded to your PC or reviewed on the unit. Recordings can be reviewed on the unit but can not be transferred to a PC.

With Humminbird models that have snap shots as a menu feature, please watch this brief video on performing this task.