Owners Manual
Page 11
... provides interface capabilities for connecting external devices. If you decide to a voltage source: 1. Fishfinder 250/250C Owner's Manual 2A Black wire Red wire GETTING STARTED > INSTALLATION To 10-35 Volt boat supply + 2-Amp ...fuse - Boat ground To Fishfinder 250/250C 7 Connect the Black (- To connect the power/data cable to route power through the fuse, as possible....Cable The power/data cable connects the Fishfinder 250/250C to extend the power/data wires, use a 2-Amp ACG/3AG replacement fuse. The...
... provides interface capabilities for connecting external devices. If you decide to a voltage source: 1. Fishfinder 250/250C Owner's Manual 2A Black wire Red wire GETTING STARTED > INSTALLATION To 10-35 Volt boat supply + 2-Amp ...fuse - Boat ground To Fishfinder 250/250C 7 Connect the Black (- To connect the power/data cable to route power through the fuse, as possible....Cable The power/data cable connects the Fishfinder 250/250C to extend the power/data wires, use a 2-Amp ACG/3AG replacement fuse. The...
Owners Manual
Page 22
... display is affected by changing the Span setting (see more strong-signaled colors or shades (page 15) displayed on the Fishfinder Fishfinder 250/250C Owner's Manual A lower percentage results in more weaker-signaled colors or shades (page 15) displayed on the display. The View option ... viewing range of the display is Bottom Split or Bottom Lock, the Span option adjusts the area from the bottom for which colors (Fishfinder 250C) or shades of the Bottom Split display by the change. This provides some flexibility in more detail, increase the receiver...
... display is affected by changing the Span setting (see more strong-signaled colors or shades (page 15) displayed on the Fishfinder Fishfinder 250/250C Owner's Manual A lower percentage results in more weaker-signaled colors or shades (page 15) displayed on the display. The View option ... viewing range of the display is Bottom Split or Bottom Lock, the Span option adjusts the area from the bottom for which colors (Fishfinder 250C) or shades of the Bottom Split display by the change. This provides some flexibility in more detail, increase the receiver...
Owners Manual
Page 26
...presentation of the depth scale displayed vertically along the right side of the available information about the underwater environment. This does not change the background color of the Sonar display. If the symbols are Black, Blue, and White. • Number Size-allows you to choose between a Normal... targets are Off, the unit displays all of the graph. No background information is the bottom of the scale. • Background Color (Fishfinder 250C only)-allows you to Auto, the unit automatically displays this range is received from the transducer. 22 Fishfinder 250...
...presentation of the depth scale displayed vertically along the right side of the available information about the underwater environment. This does not change the background color of the Sonar display. If the symbols are Black, Blue, and White. • Number Size-allows you to choose between a Normal... targets are Off, the unit displays all of the graph. No background information is the bottom of the scale. • Background Color (Fishfinder 250C only)-allows you to Auto, the unit automatically displays this range is received from the transducer. 22 Fishfinder 250...
Owners Manual
Page 27
...this option activates a graphic flasher representation, displayed on the Graph tab settings and type of useful sonar tools. Fishfinder 250/250C Owner's Manual BASIC OPERATION > USING THE MAIN MENU • Advanced Data Fields-toggles On or Off the advanced data fields on ...Tools tab The following settings are available: • Flasher-this feature particularly useful when using fish symbols (pages 15, 22). • Color Bar-shows a gradient scale of the current Target Level setting (page 18). • Temperature Graph-toggles On or Off the display of the ...
...this option activates a graphic flasher representation, displayed on the Graph tab settings and type of useful sonar tools. Fishfinder 250/250C Owner's Manual BASIC OPERATION > USING THE MAIN MENU • Advanced Data Fields-toggles On or Off the advanced data fields on ...Tools tab The following settings are available: • Flasher-this feature particularly useful when using fish symbols (pages 15, 22). • Color Bar-shows a gradient scale of the current Target Level setting (page 18). • Temperature Graph-toggles On or Off the display of the ...
Owners Manual
Page 39
Thermoclines One feature unique to "see" through thermoclines and locate fish where they live-and fish love thermoclines. See-Thru technology allows the Fishfinder 250/250C to Garmin is a break in the water where the temperature changes faster than in the water above it. Thermoclines give weak returns and are shown as the weakest colors/shades (page 15). A rough definition of a thermocline is See-Thru® technology. Thermocline Fishfinder 250/250C Owner's Manual BASIC OPERATION > UNDERSTANDING SONAR 35
Thermoclines One feature unique to "see" through thermoclines and locate fish where they live-and fish love thermoclines. See-Thru technology allows the Fishfinder 250/250C to Garmin is a break in the water where the temperature changes faster than in the water above it. Thermoclines give weak returns and are shown as the weakest colors/shades (page 15). A rough definition of a thermocline is See-Thru® technology. Thermocline Fishfinder 250/250C Owner's Manual BASIC OPERATION > UNDERSTANDING SONAR 35
Owners Manual
Page 40
..." H (8.1 cm x 8.1 cm) high-contrast 10-level grayscale FSTN display with adjustable brightness (320 x 320 pixels) (Fishfinder 250C) 4.5" diagonal (11.4 cm), 3.2" W x 3.2" H (8.1 cm x 8.1 cm) high-contrast, 16-color CSTN display with a mild detergent solution and then wipe dry. Fishfinder 250.../250C Owner's Manual Do not store the Fishfinder 250/250C where prolonged exposure to IEC 60529 IPX7 standards Temp. CLEANERS CONTAINING AMMONIA...
..." H (8.1 cm x 8.1 cm) high-contrast 10-level grayscale FSTN display with adjustable brightness (320 x 320 pixels) (Fishfinder 250C) 4.5" diagonal (11.4 cm), 3.2" W x 3.2" H (8.1 cm x 8.1 cm) high-contrast, 16-color CSTN display with a mild detergent solution and then wipe dry. Fishfinder 250.../250C Owner's Manual Do not store the Fishfinder 250/250C where prolonged exposure to IEC 60529 IPX7 standards Temp. CLEANERS CONTAINING AMMONIA...
Owners Manual
Page 44
... Backlight 13 Basic display 23 Battery Alarm 26 Beeper 27 Bottom Lock 18 Bottom Split 18 C Calibrate Water Speed 29, 30 Cleaning 36 Color, Background 22 Color Bar 23 Contrast 13 Custom Range 22 D Data Fields 14, 23 40 Date 30 Daylight Saving Time 30 Deep Water Alarm 26 Defaults 19, 27... 8, 13, 16, 20, 24 Position Format 28 POWER/BACKLIGHT key 12, 13 Power Up 12 Preface iii R Range 17 Registration iii Fishfinder 250/250C Owner's Manual
... Backlight 13 Basic display 23 Battery Alarm 26 Beeper 27 Bottom Lock 18 Bottom Split 18 C Calibrate Water Speed 29, 30 Cleaning 36 Color, Background 22 Color Bar 23 Contrast 13 Custom Range 22 D Data Fields 14, 23 40 Date 30 Daylight Saving Time 30 Deep Water Alarm 26 Defaults 19, 27... 8, 13, 16, 20, 24 Position Format 28 POWER/BACKLIGHT key 12, 13 Power Up 12 Preface iii R Range 17 Registration iii Fishfinder 250/250C Owner's Manual