Model Number D11S Color     Black with Laser Etched Graphics Mounting Location     Surface Mount Display Dimensions     2.44 x 1.24” x   (59 x 32 mm) Display Window Size     97" x.67” (25 x 15 mm) Display Type     Polarized LCD Backlighting     NA Power Requirement     11-14Vdc, 200mA Max Current Drain     40mA, Nominal Units of Measure     Feet (Ft) and Meters (M) Readout     1.5 to 99.9 Ft (.7 to 30.5 M) Depth Range Min.     1.5 Ft (.5 M) Depth Range Max.     99.9 Ft (30.5 M) Transducer Type     Combination Transom/Glue In (In-Hull) Transducer Frequency     200 KHZ Transducer Beam Angle     25 degrees, -10db Transducer Cable Length     30 Ft (9.1 M) Alarm Signaling     Audible, Blinking LCD Icons Depth Alarm Range     2 - 10’ (1 to 3 M)  Waterproof Rating IPX7 (3 Ft submersion for 30 Minutes) Warranty     2 Years