Dual-Frequency 50/200 kHz</br>DSP Filter makes the picture clearer and easier to discriminate between baitfish and larger target species</br>8/16/64 Color Echo Presentations</br>Hands free adjustments of gain?? STC output power through digital filtering</br>Range Scales to 3??600 feet</br></br>Product Description</br></br>Off the Rails lives up to its name with 20 death-defying rides so outrageous?? they inspire the same word from every park visitor who sees them: "A!" Players build these incredible "WHOA Coasters" to leap from one track to another?? launch through the air like cannonballs?? blast through a burning rings of fire and more. A new lighthearted story ties together more than 100 missions?? complete with 34 playable multiplayer theme-park games and social interaction with park guests that's better than ever.</br><br/>http://www.amazon.com/gp/product/B000SZUZ522dd