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3. Functional specification
Display
Display color : 8 / 16 / 64 ,
Background: selectable among 5 colors
Range
: 5~3000m, Shift : 0~2000m
Extension range : 5~200m of whole range
Display mode : Single, Dual, Extension Dual, A-scope
Zoom mode
: Bottom lock, Bottom zoom, Marker zoom
Speed
: x4 , x2 , x1 , 1/2 , 1/4 , 1/8 , Stop
Alarm
: Water depth, Fish, Water temperature
Noise reduction : Off, Light, Medium, Strong or Frequency adjustment
(Range depends on transducer)
Auto display : Auto gain (fishing/sailing), Auto depth,
Water temp. graph, Battery voltage, Water
temp., Display speed
Interface
Number of port : NMEA0183 Ver1.5/ 2.0 / 3.0 (I/O) -2 port
Input data
: Will be updated
Output data : DPT, Will be updated for the rests
