R 10.4" COLOR LCD DISPLAY SEARCHLIGHT SONAR Model CH-250 ● High definition active matrix color LCD ● Choice of frequency: 60, 88 or 150 kHz ● BlackBox system configuration allows use of optional CRT or LCD monitors ● Target lock on a fish school or L/L position for a designated fishing area ● Pulse length automatically switched with range to optimize performance on all ranges ● A specific color can be shown in white to enhance the echo level display ● Instant selection of eight different operational modes ● Audible target detection freeing the operator from a continuous display watch ● Customized fishing menu www.furuno.com

Power search in eight modes for fishing and other sonar applications The CH-250 is a revolutionary, high-performance searchlight sonar designed for a wide range of commercial fishing vessels. Fish and underwater objects are displayed on a compact color LCD screen. Target echoes are presented in 8 or 16 colors depending on the received echo strengths. The highest echo level is painted in red and next strongest echo in orange, and other colors follow with reducing echo levels. One of the echo strengths can be displayed in white to enhance the specific echo level. The background color may be customized...

FULL CIRCLE SCAN VERTICAL SCAN The full circle scan helps to detect fish schools at any bearing, all around the vessel. The vertical scan paints the bottom profile within a user-specified vertical plane. The cursor indicator reads slant range and soundome tilt. Combination of FULL/HALF CIRCLE with VERTICAL SCAN Combination of HALF CIRCLE with VERTICAL SCAN A unique feature of this sonar is the mode integrating the two images shown to the left. This sonar image also can be switched to a Half Circle with Vertical scan. Combination of FULL CIRCLE with VERTICAL SCAN FULL CIRCLE with VideoPlotter...

SPECIFICATIONS OF CH-250 1. Range scales and Pulselength Range Meters 1 10 2 20 150 kHz 3 40 4 60 5 80 7 160 8 200 9 250 12 15 10 300 11 400 500 13 600 14 800 1000 Feet 40 80 120 400 500 600 700 800 1000 1500 2000 2500 3500 Fathoms 10 20 40 60 80 100 120 140 160 200 250 300 400 500 600 P/B Unit 10 20 40 60 80 100 120 140 160 200 250 300 400 500 700 7 7 7 7 7 10 12/13 14/16 16/20 18/24 22/32 26/40 30/48 Time to train full circle (s) 200 300 6 120 38/64 46/81 Max scale depends on the system frequency. 1600 m (60 kHz), 1200 m (88 kHz), 1000 m (150 kHz). Training speed is subject to the system frequency...