CANetà ¯  ¿  ½ compatible: no Audible alarms: yes Dual-frequency sonar capable: no Dual-beam sonar capable : yes Split-screen zoom: no Ultrascrollà ¯  ¿  ½ ( displays fish targets at higher boat speeds) : ....
Physical & Performance: Unit dimensions, WxHxD: 5.7" x 5.0" x 2.9" ( 14.5 x 12.7 x 7.4 cm) Display size, WxH: 2.6" x 3.3" ( 6.5 x 8.5 cm) Display resolution, WxH: 240 x 320 pixels Display type: QVGA....