Featuring dual-frequency 455/800 kHz DownScan Imaging™ operation, Elite-3x DSI allows anglers to view photo-like images of fish holding structure as well as fish targets. LED-backlit color display provides detailed 320 x 240 pixel resolution and can be viewed in full sunlight from wide angles. With pages button, users can switch between sonar frequency views, and with dedicated quick keys, anglers can zoom up to 4X standard view and focus on key fishing areas.