Content Introduction ..............1 Theory of fish finder ..................1 Operation ..............2 Screen ......................2 Keyboard ......................3 POWER ..................3 BACKLIGHT ................. 3 MENU ................... 3 RANGE ..................3 GAIN ..................... 3 FREQ .................... 4 ZOOM ................... 4 RELAY ..................
Introduction Thank you for choosing our fish founder—FS117 The FS117 is a high quality, dual-frequency fish finder. It uses TFT LCD to provide a color display for easy daylight viewing that can be dimmed for night fishing. With 8 or 12 colors bar, the colors represent different signal strengths, making the displays easy to recognize the bottom and fish schools.
Operation Screen Picture feed speed 2. Depth Time marker (one yellow line indicates 30s) Basic range 5. Fish school or other objects First reflection echo 7. Second reflection echo Gain (H: 200 kHz, L: 50 kHz) 9. Color bar 10. Zoom mode display area Bottom lock zoom mode Layer zoom mode 11.
Operation Keyboard POWER Turn the power supply on/off. BACKLIGHT Adjust the LCD backlight. MENU Press【MENU】to display the menu items. Then select a particular option. Using the 【▲】or【▼】, and use【 】or【 】to adjust the setting value. Press【MENU】again to save the setting and quit from menu. RANGE 】...
Operation Menu Menu item Default Setting value 0, 1/4, 1/2,1/1,2/1,4/1 【 】 _RANGE OFF, ON 【 】 OFF, LO , HI 【 】 OFF, LO , HI 【 】 OISE EJECTION ZOOM 【 】 TOM-LOCK ZOOM, ZOOM FISH Al OFF, ON 【...
Operation Set the picture feed rate (to the left): 0, 1/4, 1/2, 1/1, 2/1, 4/1. _RANGE “A _RANGE” means Auto-range; the basic range will change automatically to always show the full depth from transducer face to bottom regardless of changes in depth. When “A_RANGE”...
Operation OISE EJECTION is to reject noise interference from nearby fishing vessels. OISE EJECTION Each press of the 【 】or【 】key changes the ability for rejecting the interference as follow: ZOOM Bottom-lock zoom Mode If Bottom lock zoom is on, the zoom section moves so the bottom is always displayed in the zoom section, regardless of changes in depth.
Operation mode. When the Bottom lock zoom is on, “ ” will show on the screen. Press【MODE】to choose zoom rate: OFF, ×2, ×4, ×8 Layer Zoom Mode The screen is divided into 4 layers, press【MODE】to choose the layer expanded. Layer zoom is not available in dual-frequency mode or range relay mode. When the layer zoom is on, it will display “...
Operation COLORS There is a choice of the colors bar: 8 colors or 12colors 8 colors bar: Red, orange, yellow, green, light green, lake blue, light blue, dark blue 12 colors bar: Dark red, red, orange, ochre, yellow, light green, green, light blue, cyan, gray, purple, blue.
Note of operator unit installation 1. Avoid direct sunlight, shock and vibration. 2. Power supply should be steady to avoid damage of high voltage. 3. Operator unit should be far away from the equipments which generate electromagnetic radiation, such as: motors, generators. Transducer Transducer in the air must be avoided! This may cause mechanical damage of the element.