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Yachting Electronic Co. NAKI8850B, User Manual

The Yachting Electronic Co. NAKI8850B is a state-of-the-art electronic device designed for yachting enthusiasts. This advanced device comes with a comprehensive User Manual, available for free download from manualshive.com. This manual contains detailed instructions on how to maximize the functionality and enjoyment of the NAKI8850B.

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NAKI8850B

www.goyachting.cn

User’s manual

MENU

EXIT

ENT

T910

N

A

KI8850B   100M

T810

(optional)

Summary of Contents for NAKI8850B

Page 1: ...NAKI8850B www goyachting cn User s manual MENU EXIT ENT T910 N A K I8 8 5 0 B 1 0 0 M T810 optional...

Page 2: ......

Page 3: ...or end our policies regulations and special offers at any time We reserve the right to change or improve its products and to make changes in the content without obligation to notify any person or org...

Page 4: ...5 Installing the battery 5 Installing the transducer 7 Transom installation 7 for T810 transducer Shoot thru hull installation 16 for T810 transducer Ice EDQN fishing installation 21 for T910 transdu...

Page 5: ...9 Water surface line 30 Operation 32 Menu Operation Instruction 32 Sensitivity 34 Chart Speed 35 Shallow 36 Depth Range 37 Fish ID 38 Units 39 Backlight 40 Contrast 41 Load DFT 42 Trouble Shooting 43...

Page 6: ...Specfications and Feature 49 Specfications 49 Features 50 Contact us 51 iv...

Page 7: ...d in a variety of water areas We offer one year charge free main tenance against any damages induced by non human factors and damages beyond the six months are handled with reasonable charges based on...

Page 8: ...or customer In the event that any of the items listed is found missing call us immediately or log on to our website at www goyachting cn Clients located in other parts of the world may also refer to t...

Page 9: ...have never owned sonar Fishfinder before this segment will tell you the basic working theory about sonar Based on the sonar techno logy the Fishfinder could detect the underwater condition including...

Page 10: ...with density being different from the water The transducer amplifies the return signal and sends it back to the Fishfinder By measuring the time between the transmission of the sound wave and when the...

Page 11: ...e certain that the batteries are aligned as per the diagram within the battery compartment 3 Slide the Battery Door towards the top of the unit until To take off the battery cover put and slide it wit...

Page 12: ...it is completely closed Then turn the screw clockwise with a screw driver until snug before continuing Be certain not to over tighten it...

Page 13: ...et water intake discharge port the immediate area of the propeller s These areas can create turbulence when the boat moves in a high speed Do not mount the transducer in locations where it may be vibr...

Page 14: ...bit drill 2 holes approximate 1 25mm deep at the marked location Be careful not drilling too deep then 1 3 As 3 Assemble semble the transducer the transducer 1 Slightly spread the pivot and match the...

Page 15: ...a right b wrong 2 Put the locking nut into the slot of pivot then insert the pivot bolt hand tighten the pivot bolt Note Note Do not over tighten the pivot bolt with Allen wrench otherwise you will n...

Page 16: ...n of transducer 1 Apply marine sealant to the 4 x 15mm screws and the two holes on transom Hold the bracket against transom again slightly tighten the template by two 4 x 15mm screws Note Note Do not...

Page 17: ...the transducer completely parallel with the water surface In this situation a slight incline 1 5degree is acceptable 5 Rout 5 Routing the ca ing the cable ble According to the different situation of...

Page 18: ...is adjustable make sure the cable between the transducer and the first clamp is not tighten Enough slack should be remained otherwise the transducer cable is easily damaged To make sure such damage w...

Page 19: ...r according to the test outcome Before the test please make certain you have finished the installation of the sonar unit and properly connect the transducer cable to the sonar unit Also make sure the...

Page 20: ...mal go to the next step If not please adjust the transducer until it comes out normal If by any means a normal sonar display can not be obtained then it is necessary for you to relocate the position o...

Page 21: ...a 5 32 bit drill a hole appreciated 1 25mm deep at the marked position 4 Apply some marine sealant in three holes and hold the template against the transom After you are certain the installation is co...

Page 22: ...sible trapped air bubbles in the material sonar signals will be slightly reduced when passing through the boat hull 1 P 1 Preparati reparation on The boat hull should be single layer construction sinc...

Page 23: ...on of your hull Chose an appropriate position in the inner hull then remov ing the inner layer of fiberglass and flotation materials thus the surface of outer hull exposed Epoxy the transducer to the...

Page 24: ...ducer 2 In the sump of the boat place the transducer at the identified mounting position face down To make the transducer in position some heavy object could be used 3 Turn on the sonar unit run the b...

Page 25: ...lean and flat 2 Wipe off the sand debris on mounting surface with a piece of cloth and then clean the mounting surface of hull and transducer with rubbing alcohol 3 Get a quantity of epoxy and hardene...

Page 26: ...the hull after you finish all the above job Warning Warning do not bump the transducer while the epoxy is wet It will take about 24hous for the epoxy curing completely Note Note weight the transducer...

Page 27: ...to adjust the location of the transducer under the water The transducer must be adjusted so that it is a minimum of 150 mm away from the float In calm water the transducer can be set at which will pro...

Page 28: ...loat in your hand and pitch underhand Do not throw the sensor by the cable as this will cause unrepairable damage Before tossing be certain that the cable is free from tangles and is not wrapped aroun...

Page 29: ...ropriate fishing position when doing ice fishing yet this product NAKI8850B will make things easy To achieve the best performance for ice fishing it is highly recommended that you cut a hole through t...

Page 30: ...o try another spot or cut a hole in the ice to put the sensor directly into the water 4 To remove the sensor from the frozen ice gently tap the sensor at the base with your hand If it will not come lo...

Page 31: ...the hull face below of the sensor with Vaseline and press it against the hull bottom with a twisting motion If depth readings appear as while using the thoot thru place the sensor directly in the wat...

Page 32: ...sensor directly in the water for proper operation Note T he shoot thru capability of the Fish Finder does not apply to all boats The hull must be made out of solid fiberglass or a maximum of 3 mm alum...

Page 33: ...el Basic 1 Transducer plug 2 Depth Reading 3 Water surface line 4 Temperature Reading 5 Fish Icon 6 Bottom 7 Depth Range 8 Sensitivity Reading 9 Battery Strength 10 Power Key 11 Ent Key 12 Menu and Ex...

Page 34: ...tivity Water surface line 1 Depth reading indicate water depth 2 Temperature reading indicate atmosphere temperature 3 Sensitivity the curren sensitivity setting 4 Water surface line display the posit...

Page 35: ...range The unit will automatically adjust the depth range according to water conditions It always keeps the bottom displayed in the lower portion of the screen When the depth unit is set to feet this...

Page 36: ...e the displayed position of water surface on the screen which is very helpful for you to estimate the depth of detected fish For example the current depth reading is 18 m and the position of fish icon...

Page 37: ...vary greatly so some experience is needed to get the most benefits of your fishfinder Use the message displayed in the screen as a helpful tools for your judgment thus you could exert the full functi...

Page 38: ...ious function setting by simple operation 1 Power key Power on Power off Note Note to shut off the unit press the Power key and keep it for 3s then release it 2 ENT key To confirm a setting hold the s...

Page 39: ...ge the setting and the frame line of current menu will look thicker then non setting see following To exit the setting condition press ENT key again 3 MENU EXIT key to enter or exit menu setting 4 Up...

Page 40: ...sitivity is the more relatively strong sonar returns the screen will display If the sensitivity is decreased too low most sonar returns which maybe fish will not be displayed In situation while water...

Page 41: ...peed Chart speed Chart Speed control how fast the sonar information moves across the screen With the high speed you could see more information across the screen however the fast moving information mak...

Page 42: ...ting 2 Use the Up Down Arrow to select Chart Speed option 3 Press ENT to confirm selecting 4 Use the Up Down Arrow to 5 Press ENT to confirm the setting 6 Press EXIT to exit Shallo Shallow The Fishfin...

Page 43: ...EXIT to exit Dept Depth Ra h Range nge Depth Range determine in which portion the bottom will display in the screen For example if the actual depth is 10m and the current Depth Range is 20m then the...

Page 44: ...he screen Note Note your sonar unit is advanced however it can not distinguish between fish and other suspended objects such as turtles trotlines submerged floats air bubbles etc One word it could be...

Page 45: ...the Fish ID 1 Press MENU to enter into menu setting 2 Use the Up Down Arrow to select Fish ID option 3 Press ENT to confirm selecting 4 Use the Up Down Arrow to change the value 5 Press ENT to confirm...

Page 46: ...3 Press ENT to confirm selecting 4 Use the Up Down Arrow to change the value 5 Press ENT to confirm the setting 6 Press EXIT to exit Back Backligh light Backlight is used to let you choose whether th...

Page 47: ...it Contrast Contrast Contrast is used to let you get a most suitable display when you operate the unit To set the Contrast 1 Press MENU to enter into menu setting 2 Use the Up Down Arrow to select Con...

Page 48: ...actory settings To set the Load DFT 1 Press MENU to enter into menu setting 2 Use the Up Down Arrow to select Load DFT option 3 Press ENT to confirm selecting 4 Use the Up Down Arrow to change the opt...

Page 49: ...environment please make sure that the temperature of the main unit is above certain degree 2 Weak Bottom 2 Weak Bottom Ech Echo Unstable Depth Reading or No o Unstable Depth Reading or No Fish Signal...

Page 50: ...elp 3 No depth r 3 No depth reado eadout when transducer is installed in the ut when transducer is installed in the way Shoot thru hull way Shoot thru hull Make certain the hull of the boat is single...

Page 51: ...transducer under the transducer a Check the transducer installation to make certain it is properly installed An improper installation may cause sonar signal lost b Oil dirt and fuel might cause a fil...

Page 52: ...46 Such cluttered display maybe caused because a The water is too low b The water is too turbid c There are so much debris in the water...

Page 53: ...n wipes it dry 2 F 2 For the screen or the screen Use a piece of soft cloth or pelt to clean the screen fresh water or eyeglass cleaner can be used if needed Stubborn dirt or oil stains remaining on t...

Page 54: ...eplace it free of charge As for products exceeding the warranty coverage the maintenance department will charge customers some fees according to the real situation 2 This warranty is void if damage or...

Page 55: ...100 Adjustable Range Backlight On Auto Visible in strong sunlight 2 Sonar Depth Capability 100m Sonar Frequency 190KHZ Sonar Beam Angle 45 Sonar Alarms Fish Shallow 3 Technical And Casing Back Up Mem...

Page 56: ...0 Minutes Without Any Using 2 Features 2 Features 1 Switchable Fish Identification mode 2 Sensitivity 0 100 Adjustable Range 3 Chart Speed 0 100 Adjustable Range 4 Multi level Depth Range 5 Freeze Scr...

Page 57: ...ys By telephone Monday Friday 8 am to 5 30 pm Central Standard Time 0086 25 84680809 Or by e mail Typically we respond to you in 2 business days support goyachting cn For direct shipping our address i...

Page 58: ......

Page 59: ...www goyachting cn...

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