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755c, 785c 2 and 785c 2 i Chartplotter Operations Manual 755c, 785c 2 and 785c 2 i Chartplotter Operations Manual 531542-1_A ...
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T hank Y ou! Thank y ou for choosing Humminbir d®, America's #1 name in fishfinders. Humminbird® has built its reputa tion by designing and manuf acturing top- quality , thor oughly reliable marine equipment. Y our Humminbird® is designed for trouble-fr ee use in ev en the harshest marine envir onment. In the unlikely event tha t your Hummi ...
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i T able of Contents How GPS and Cartography W ork 1 Multi-Media Card (MMC)/SD Slot 3 Software Upda tes ............................................................................................ 3 What’ s On the Display 4 V iews 6 Bird's Eye V ie ws ........................................................................................... ...
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ii Key Functions 29 POWER/LIGHT Ke y ........................................................................................ 29 VIEW Ke y ........................................................................................................ 29 INFO Ke y ............................................................................................. ...
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iii Navigation X -Pr ess™ Menu (Navigation views only) 44 W aypoint [Name] (only with an activ e cursor on a wa ypoint) .......................... 45 Cursor T o W aypoint (Chart V iews only) ............................................................ 46 Save Curr ent T rack ........................................................................ ...
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iv Map Datum (Advanced) .................................................................................. 69 Course Projection Line .................................................................................... 70 Export All Nav Data (Adv anced) ...................................................................... 70 Delete All Nav Data (Ad ...
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v Setup Menu T ab 84 Units - Depth .................................................................................................. 85 Units - T emp. (International only) .................................................................... 85 Units - Distance ........................................................................................ ...
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vi T r oubleshooting 98 Chartplotter Doesn’ t Po wer Up ...................................................................... 98 Display Problems ............................................................................................ 99 Finding the Cause of Noise ............................................................................ 9 ...
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1 How GPS and Cartogr aphy W ork Y our 700 Series™ Chartplotter supports GPS and chartplotting, and uses GPS to determine your position and display it on a grid. T he Global P ositioning System (GPS) is a satellite naviga tion system designed and maintained by the U.S. Department of Defense. GPS was originally intended f or military use; howe ver ...
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2 The f ollowing GPS functionality is currently supported by the 700 Series™ Chartplotter when it is connected to the included GPS receiver: • View curr ent position • View curr ent track (breadcrumb trail) • View pr ecision speed and heading from your GPS receiv er • Save tracks, w aypoints and routes • T ra vel a route and na vigate f ...
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3 Multi-Media Card (MMC)/SD Slot Y our 700 Series™ Chartplotter also has a multi- media card (MMC)/SD slot that is used to insert optional-purchase cards containing additional detailed maps. If you insert an MMC/SD that contains a more detailed chart for a particular location, your 700 Series™ Chartplotter will retriev e that chart and display ...
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4 What’ s On the Display The 700 Series™ Chartplotter can displa y a variety of useful information. Cursor Info Box: indicates the Latitude and Longitude of the cursor position, the distance to travel to the cursor position and the bearing to the cursor position is shown with a GPS receiver. A waypoint can be marked at the cursor position for l ...
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5 Active Cursor Icon Course Over Ground: the current direction the boat is traveling measured in degrees from North. Waypoint Selectable Readout Boxes XTE: Cross T rack Error: Distance of Boat from Route Bearing to Waypoint Bearing to Cursor Latitude and Longitude Position of Boat Distance to Cursor Course Projection Line: Arrow extending from the ...
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6 Vi ew s The vie ws available on your Chartplotter are: • Bird's Eye No Readouts V iew • Bird's Eye V iew • Bird's Eye Big Digits V iew • Chart No Readouts Vie w • Chart Vie w • Chart Big Digits Vie w • Instrument Vie w • Screen Snapshot V iew • GPS Diagnostic Vie w. NO TE: When you change any menu settings that af ...
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7 Bird’ s Eye V iews Bird's Eye V iews - T he Standard Bird's Ey e, Bird's Eye Big Digits, and Bir d's Eye No Readouts Vie ws show a 3-D, perspective vie w of the track and the chart’ s land contour from a point abov e and behind the boat (the eye point). As the boa t turns, the eye point mo ves to follow the boa t. When y o ...
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8 Y ou may also choose Bird's Eye Big Digits V iew or Bird's Eye No Readouts Vi ew if you prefer . NO TE: Bird's Eye Big Digits View , Chart Big Digits View , and Instrument View all shar e the same set of 8 readouts. When you change the r eadouts display on one of these three vie ws, you are also changing them on the other two vie w ...
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9 Bird's Eye No Readouts V iew ...
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10 Chart V iews Chart V iews - The standar d Chart, Chart Big Digits, and Chart No Readouts Vie ws show cartograph y from the built-in UniMap™ or an optional MMC/SD map f or the area surrounding y our current position. The curr ent track (also known as the position history or breadcrumb trail) sho wing where the boat has been, along with saved tr ...
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11 Chart Vie w with Active Cursor , with Optional-Purchase Navionics® Cartography , Showing Navigation COG: Course Over Ground Latitude and Longitude Position of Cursor Cursor Info Box Map Scale Next Waypoint in Route TTG: Time T o Go to Next Waypoint DTG: Distance T o Go to Next Waypoint SOG: Speed Over Ground DIST: Distance to Cursor BRG: Bearin ...
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12 Y ou may also choose Chart Big Digits V iew or Chart No Readouts V iew if you pr efer . Chart No Readouts Vie w Chart Big Digits Vie w Next Wa ypoint in Route TTG: Time to Go to Next Wa ypoint DTG: Distance to Go to Next Wa ypoint Latitude and Longitude of the Boat XTE: Cross T rack Error SOG: Speed Over Ground Last Wa ypoint in Route TTG: Time ...
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13 Instrument V iew Instrument V iew allows y ou to display a digital instrument panel with 8 selectable readouts. T his view provides a digital compass a t the top of the view , as well as 8 selectable readouts, and a Cr oss T rack Error (XTE) gr aphic at the bottom of the view . The XTE gr aphic shows the boat's position in r elation to the ...
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14 Screen Snapshot V iew Screen Snapshot V iew displa ys and allows you to view scr een snapshot thumbnails captured to an optional-purchase MMC/SD car d installed in your unit. In addition, when you are in the Scr een Snapshot View , Delete Image and Delete All Images are added to the X -Press™ menu. The Scr een Snapshot View displa ys up to thr ...
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15 Screen Snapshot: When Screen Snapshot is enabled (fr om the Accessories menu tab), pressing the MARK ke y creates a sav ed screen capture (when y ou have an optional-pur chase MMC/SD card installed). Once you hav e created a screen capture, a scr een capture thumbnail is added to the Screen Snapshot Vie w, and is a vailable to view a t a later d ...
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16 V iew Orientation All the Chart views allow you to choose the orientation of the vie w. W hen North-Up orientation is selected, T rue North is shown at the top of the displa y . In other words, objects loca ted to the north of the boat are dra wn above the boat. W hen Course-Up orientation is selected, the direction of motion of the boat is show ...
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17 V iewing Cartogr aphy In the Chart Vie ws, there are sev eral cartograph y-related functions tha t you can access using various ke ys. P anning: Use the 4-WA Y Cursor ke ys to move the chart ar ound on the display in the direction of the ke y being pressed. When y ou do this, a bull's eye cursor is drawn a t the center of the screen and is ...
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18 Nearest P ort: The position and services informa tion for the nearest port to your present position will be display ed in an information box. Press the EXIT k ey to remov e the information box and the cursor bull ’ s eye will be centered ov er the port position. The cur sor information boxes at the bottom of the displa y will indicate the dist ...
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19 Nearest Current Station: Current informa tion for the nearest curr ent station to your present position will be displa yed in an information box. T his includes the position of the station and the current changes f or today . T wo graphs ar e also presented that sho w the time, direction and flow speed of the current changes for the 24 hour time ...
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20 W aypoints, Routes and T racks W aypoints are stored positions that allow y ou to mark areas of interest or navigation points. Y our Chartplotter can store up to 3000 w aypoints. Routes link two or more w aypoints together to create a pa th for naviga tion, and are used in trip planning. Y ou can link individual waypoints together b y using the ...
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21 Sav e, Edit, or Delete a W aypoint Save y our current position as a waypoint: On an y view , press the MARK ke y to save the curr ent position of the boat as a waypoint. Save the cur sor position as a waypoint: On the Chart views, use the Cur sor key to designa te the position you want to sav e as a waypoint. T hen press the MARK key to sa ve th ...
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22 T o make it easier to select a waypoint, select Sort By and pr ess the RIGHT or LEFT Cursor ke ys to select a sort order: • Name shows the wa ypoints alphabetically • Time sho ws the most recently-crea ted waypoint fir st • Distance shows the closest wa ypoint first. Delete a waypoint: From the W aypoints submenu, select Delete and press t ...
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23 Add a W aypoint T arget or T rolling Grid Add or Remove a W aypoint T arget: F rom the W aypoints submenu, select T arget and press the RIGHT Cursor k ey to display a list of wa ypoints. Select the waypoint y ou want to target. A target consisting of concentric cir cles centered on the selected waypoint will appear on all of the na vigation view ...
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24 Add or Remove a T rolling Grid: Fr om the W aypoints submenu, select Grid and press the RIGHT Cursor k ey to display a list of wa ypoints. Select the waypoint to which you want to add the grid. T he trolling grid will appear on all of the navigation vie ws, and can be used as a guide when trolling around a wa ypoint. The grid can be r otated to ...
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25 Sav e, Edit or Delete a Route Save the curr ent route: W hile you are na vigating, the current route can be saved. F rom the Navigation X -Press ™ menu, select Save Curr ent Route and press the RIGHT Cursor k ey . Navigation will continue. Display the Routes submenu: Fr om any view , press the MENU ke y twice to display the Main Menu System, t ...
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26 Sav e or Clear a Current T rack Save the curr ent track: From the Na vigation X -Press™ menu, select Save Current T rack and press the RIGHT Cur sor key . The tr ack will remain on the display , but will change from black to gray . T o remov e the track completely from the display , see Edit, Delete or Hide Saved T racks . NO TE: When you sa v ...
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27 Man Overboar d (MOB) Navigation As soon as you know tha t you have a man o verboard, y ou should activate MOB navigation to maximize chances f or a successful rescue. MOB navigation allows you cr eate an MOB waypoint to loca te the point at which your man w ent overboar d, and the relation of the boat to tha t point. When MOB is activ ated, an M ...
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28 Man Overboard (MOB) Na vigation T arget surrounding MOB waypoint MOB waypoint Line Drawn to MOB Wa ypoint from Boat's Current P osition Boat's current position Bearing to MOB Wa ypoint Latitude and Longitude of Boat's Position COG: Course Over Ground Name of MOB Wa ypoint Elapsed time since MOB was activated Position wher e man fe ...
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29 Ke y Functions Y our Chartplotter user interface consists of a set of easy-to-use ke ys that work with various on-screen vie ws and menus to give you flexibility and control o ver your fishing experience. POWER/LIGHT Ke y The POWER/LIGHT k ey is used to turn the Chartplotter on and off, and also to adjust the backlight and background color of th ...
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30 INFO Ke y Info - Press the INFO k ey while in the Bird's Eye or Chart vie ws to display informa tion about objects that are nearest to an activ e cursor . If the cursor is not active, the f ollowing menu will be displayed. Use the 4-W A Y Cursor key to select Nearest P ort, Nearest T ide Station or Nearest Current Sta tion, then use the RIG ...
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31 4-W A Y Cursor Contr ol Ke y Use the DOWN or UP 4-W ay Cursor Control k eys to select a menu choice from the menu list, then use the LEFT or RIGHT arrow k eys to change a menu setting. NO TE: Menu choices are implemented and sav ed immediately - no further action is required. MARK Ke y Press the MARK ke y while in any view to mark the position o ...
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32 distinctive icon, is crea ted at the boat's current position (r egardless of whether the chart cursor is active or not). An y current navigation will be cancelled and the current route discar ded without user notification, and MOB navigation begins immedia tely . The vie w is switched to the Chart Vie w automatically when MOB is activated, ...
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33 Accessory Bus Use the Accessory Bus to expand the functionality of y our Chartplotter . Accessories plug directly into the Chartplotter , enabling Advanced features such as W eatherSense® and the SmartCast® Wir eless Sonar Link. Additional tabs and menu choices will be added to the menu system automatically when an accessory is plugged into th ...
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34 P owering Up the Unit T urn on your Chartplotter by pressing the POWER/LIGHT k ey . The T itle screen is displayed until the Chartplotter begins oper ation. After the Title scr een is displayed, a 30 second Na vigation W arning screen is shown. Pr ess the MENU key during the time tha t the Title screen is displa yed to view the Start -Up Menu in ...
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35 T he Menu System The menu system is divided into easy -to-use menu modules. The main components of the menu system are: Start-Up Options Menu - Pr ess the MENU key during the pow er up sequence to view the Start -Up Options menu. X-Pr ess™ Menu - T he X-Press ™ Menu allo ws you to access the settings that ar e changed frequently without havi ...
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36 Main Menu T abs - Less frequently-adjusted menus are grouped into the Main Menu System. The Main Menu system is or ganized under the following tab headings to help you find a specific menu item quickly: Alarms, Navigation, Chart, Setup, V iews and Accessories. Press the MENU ke y twice for the Main Menu, then use the 4-WA Y Cursor LEFT or RIGHT ...
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37 T otal Screen Update - when you change an y menu settings that affect the display , the view will update immediately (i.e. you don ’t hav e to exit the menu to apply the change to the screen). Setup T ab, Normal Mode Setup T ab, Advanced Mode ...
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38 Start -Up Options Menu Press the MENU ke y when the Title screen is displa yed to access the Start-Up Options menu. Use the UP or DOWN 4-WA Y Cursor keys to position the cur sor , then the RIGHT Cursor ke y to select one of the following choices. If you w ait too long, the system will default to whichev er menu mode happens to be highlighted: ? ...
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39 Simulator Use the Simulator to learn how to use your Chartplotter bef ore taking your boat on the water . The Simulator is a v ery powerful tool that simula tes on the water operation, pr oviding a randomly-upda ted display . W e recommend going through this manual while using the Simulator , since all of the menus function and affect the displa ...
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40 System Status Use System Status to view system connections and to conduct a unit self-test. The f ollowing screens are displa yed in turn when you pr ess the VIEW button when using System Status: • Self T est • Accessory T est • GPS Diagnostic Vie w. Exit System Status by po wering your Chartplotter off . Self T est Self T est displa ys re ...
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41 Accessory T est Accessory T est lists the accessories connected to the system. NO TE: The speed accessory will be detected only if the paddlewheel has moved since your Chartplotter was pow ered up. System Status Accessory T est Screen ...
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42 GPS Diagnostic V iew GPS Diagnostic V iew shows a sk y chart and numerical data from the GPS receiver . The sky chart sho ws the location of each visible GPS satellite with its satellite number and a signal strength bar . A dark gray bar indicates tha t the satellite is being used to determine your curr ent position. A light orange bar indicates ...
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43 PC Connect (with PC Connect cable only) Use PC Connec t to update the softwar e of the Chartplotter control head. This featur e requires the use of the PC Connect Cable. Complete instructions are included with the PC Connect Cable accessory . NO TE: The PC Connect Cable requir es a separate purchase. F or more information visit our website at ww ...
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44 Navigation X -Press™ Menu (Navigation views only) The Navigation X -Press™ menu provides access to the settings most frequently used. Press the MENU ke y once while in any of the Navigation vie ws to access the Navigation X-Pr ess™ menu. NO TE: Menu choices will vary depending on system settings, such as whether you are currently na vigati ...
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45 W aypoint [Name] (Only with an active cursor on a waypoint) W aypoint [Name] allows you to vie w the Wa ypoints submenu for the wa ypoint under your cursor . T o vie w the W a ypoint [Name] Submenu: 1. Move the cursor onto an existing w aypoint and press the MENU k ey once, or use Cursor to W aypoint to select a waypoint from a list of saved w a ...
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46 Cursor to W aypoint (Chart views only) Cursor to W aypoint allows you to quickly mov e the cursor to any sav ed waypoint, so tha t you can locate it or edit it. NO TE: This X-Pr ess ™ menu item appears only if you have sav ed waypoints. T o mov e cur sor to a sa v ed w a ypoint: 1. Highlight Cursor to W aypoint on the Naviga tion X-Press™ me ...
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47 Clear Current T rack Clear Current T rack allo ws you to clear the current track being displa yed and start a new track a t the present position. T o Clear Curr ent T rack: 1. Highlight Clear Current T rack on the Na vigation X -Press™ menu. 2. Use the RIGHT 4-WA Y Cursor Control ke y to initiate clearing the current track. 3. T he Confirm dia ...
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48 Skip Next W aypoint (only when Navigating) Skip Next W aypoint r emoves the next w aypoint from the current route. T his menu choice will only appear when you are curr ently navigating a route. T o Skip Next W aypoint: 1. Highlight Skip Next W aypoint on the Navigation X -Press™ menu. 2. Use the RIGHT 4-WA Y Cursor Control ke y to initiate ski ...
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49 Cancel MOB Navigation (only when MOB Navigation is activated) Cancel MOB Navigation exits Man Overboar d mode. This menu choice will only appear when you are curr ently navigating in Man Overboar d mode. T o Cancel MOB Navigation: 1. Highlight Cancel MOB Navigation on the Na vigation X-Pr ess™ menu. 2. Use the RIGHT 4-WA Y Cursor Control ke y ...
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50 Remov e Grid (only if a Grid is Active) Remove Grid remov es the waypoint grid fr om the display . This menu choice will only appear when a grid has already been applied to a wa ypoint. NO TE: See Add a W aypoint T arget or T rolling Grid f or more information. T o Remov e a Grid: 1. Highlight Remove Grid on the Na vigation X-Pr ess™ menu. 2. ...
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51 T he W a ypoint Submenu contains the following menu choices: Edit allows y ou to edit the Name, Position (La titude and Longitude) and select the Icon that will be used to repr esent the waypoint in the Chart V iews. Delete allows you to delete a w aypoint from the list of sav ed waypoints. Go T o allows y ou to select a waypoint and start na vi ...
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52 Select Readouts Select Readouts sets individual digital readouts on the Instrument V iew , all the Chart Vie ws, and the Bird's Eye V iews. T his feature allows y ou to select what data will be displayed in each of a v ariable number of fixed-position data windows arranged around the edges of the scr een on various views, or whether a parti ...
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53 Each data window can either be empty or contain one of the f ollowing (varies by position and by vie w): COG Off P osition SOG Time Time + Date T riplog V oltage Course Over Gr ound; Course Over Ground is the current direction the boat is tr aveling measured in degrees fr om North (i.e. 321°, where 000° is North, 090° East, 180° is South, 27 ...
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54 Bearing CMG/SMG Off TRK/CMG TTG VMG WPT end/ET A/DTG Bearing is the direction to a destination w aypoint measured in degrees from North (i.e. 321°, wher e 000° is North, 090° East, 180° is South, 270° is W est). Course Made Good/Speed Made Good. Course Made Good is the angle between the starting point on a route and the current position of ...
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55 WPT end/TTG/DTG WPTnext/ET A/DTG WPTnext/TTG/DTG W aypoint/TTG XTE W aypoint End/Time T o Go/Distance to Go. W aypoint End is the last waypoint on the route. T ime T o Go is the estimated time requir ed to reach the last waypoint on the r oute. TTG is calculated using the SOG and DTG. Distance T o Go is the distance between the current position ...
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56 Bearing CMG/SMG COG Off P osition SOG Bearing is the direction to a destination w aypoint measured in degrees from North (i.e. 321°, wher e 000° is North, 090° East, 180° is South, 270° is W est). Course Made Good/Speed Made Good. Course Made Good is the angle between the starting point on a route and the current position of the boa t. The ...
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57 TRK/CMG TTG Time Time + Date T riplog VMG V oltage WPT end/ET A/DTG WPT end/TTG/DTG T rack/Course Made Good. The T rack Line is the desired line of tr avel between two waypoints, and r epresents the most efficient path between the two points because it is a straight line. T he TRK is measured in degrees. See abov e for an explanation of Course M ...
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58 WPTnext/ET A/DTG WPTnext/TTG/DTG W aypoint/TTG XTE W aypoint Next/Estimated Time of Arriv al/Distance to Go. W aypoint Next is the next waypoint on the route. Estima ted Time of Arriv al is the estimated time of arrival to the next waypoint on the r oute. Distance T o Go is the distance between the current position of the boat and the next w ayp ...
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59 T o Select Readouts: 1. Highlight Select Readouts on the Naviga tion X-Pr ess™ menu. 2. Use the RIGHT 4-W A Y Cursor Control k ey to initiate this pr ocedure. 3. The Select Readouts submenu will appear , showing a list of all Readouts. Use the UP or DOWN Cursor ke ys to select a particular Readout position, then use the RIGHT or LEFT Cursor ke ...
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60 Screen Snapshot X -Press™ Menu (Screen Snapshot V iew only) The Screen Snapshot X -Press™ menu provides access to the image management functions. Press the MENU ke y once while in the Screen Snapshot V iew to access the Screen Snapshot X -Press™ menu. NO TE: For more inf ormation, see Screen Snapshot Vie w . Screen Snapshot X -Press™ Men ...
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61 Delete Image (optional-purchase MMC/SD Card only) Delete Image allows you to delete a single scr een capture image from the Screen Snapshot V iew . This menu option is only a vailable when you hav e an optional-purchase MMC/SD card installed and y ou are in Screen Snapshot Vie w and you have selected an image thumbnail. T o delete an image: 1. O ...
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62 Navigation Menu T ab Press the MENU ke y twice to access the Main Menu System, then press the RIGHT cursor k ey to select the Navigation tab. NO TE: Menu choices will vary depending on system settings. Navigation Menu T ab ...
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63 Current T rack Current T rack allows y ou to view the Current T rack submenu. T o vie w the Curr ent T r ack Submenu: 1. Highlight Current T rack on the Na vigation main menu. 2. Use the RIGHT 4-WA Y Cursor Control ke ys to view the Current T rack submenu. T he Curr ent T r ack Submenu contains the f ollowing menu choices: Save Curr ent T rack a ...
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64 Sav ed T racks Saved T racks allo ws you to view the Sa ved T racks submenu. T o view the Sa v ed T r acks Submenu: 1. Highlight Sav ed T racks on the Navigation main menu. 2. Use the RIGHT 4-WA Y Cursor Control ke ys to view the Saved T racks submenu. T he Sa v ed T r acks Submenu contains the following menu choices: Edit allows you to select a ...
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65 W aypoints W aypoints allows you to vie w the Wa ypoints submenu. T o vie w the W a ypoints Submenu: 1. Highlight W aypoints on the Navigation main menu. 2. Use the RIGHT 4-WA Y Cursor Control ke ys to view the W aypoints submenu. T he W a ypoints Submenu contains the following menu choices: Create allows y ou to create a new w aypoint and edit ...
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66 Routes Routes allows you to vie w the Routes submenu. T o view the Routes Submenu: 1. Highlight Routes on the Naviga tion main menu. 2. Use the RIGHT 4-W A Y Cursor Control k eys to view the Routes submenu. T he Routes Submenu contains the following menu choices: Create allows y ou to create a new , empty route and add wa ypoints to it immediate ...
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67 Chart Orientation Chart Orientation allo ws you to select whether the Chart Vie ws should be drawn North-Up or Course-Up. T o change the Chart Orientation setting: 1. Highlight Chart Orientation on the Na vigation main menu. 2. Use the LEFT or RIGHT 4-WA Y Cursor Control ke ys to change the Chart Orientation setting. (North-Up, Course-Up, Def au ...
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68 T rackpoint Interval T rackpoint Interv al allows y ou to select the time period between trackpoints. T he current track can only contain up to 20,000 trackpoints, so longer time periods cause the track to extend back in time, but will be less detailed. NO TE: T rackpoint Interval w orks in conjunction with T rack Min. Distance. Both conditions ...
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69 T rack Color Range T rack Color Range allows you to set the depth range that will be displa yed as black, the deepest depth, when Color By Depth is selected as the style for the current tr ack (see Navigation Menu T ab: Current T rack ). T o change the T r ack Color Range: 1. Highlight T rack Color Range on the Navigation main menu. 2. Use the L ...
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70 Course Pr ojection Line Course Projection Line allows you to display or hide an arrow extending fr om the bow of the boat that pr ojects your current cour se, and shows where the boa t will go if you continue on your present cour se. T o change the Course Pr oject Line setting: 1. Highlight Course Pr ojection Line on the Navigation main menu. 2. ...
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71 Delete All Nav Data (Advanced) Delete All Nav Data allows y ou to delete all saved T racks, W aypoints and Routes. This menu choice should be used with caution. T he Delete All Nav Data menu choice is only available when User Mode is set to Adv anced (see Setup Menu T ab: User Mode ). T o Delete All Navigation Data: 1. Make sure y ou are in Adva ...
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Humminbird 785C2I - page 80
72 Chart Menu T ab Press the MENU ke y twice to access the Main Menu System and then press the RIGHT Cursor key to select the Chart tab. NO TE: Menu choices will vary depending on system settings such as whether the unit is set for Advanced User mode. Chart Menu ...
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Humminbird 785C2I - page 81
73 Chart Detail Lev el Chart Detail Level allows you to select ho w much chart detail you want displa yed on the Navigation V iews. Basic shows land areas, ports, obstructions and restricted ar eas. Navigation shows nav aids, landmarks, ferrywa ys and navigation routes in addition to the Basic information. Underwater sho ws depth contours, fishing ...
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Humminbird 785C2I - page 82
74 Map Border s Map Borders allo ws you to display or hide map borders. A Map Bor der indicates an area which contains a differ ent map. T o change the Map Bor der s setting: 1. Highlight Map Borders on the Chart main menu. 2. Use the LEFT or RIGHT 4-WA Y Cursor Control ke ys to change the Map Borders setting. (Hidden, MMC/SD Only , All Visible, De ...
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Humminbird 785C2I - page 83
75 Lat/Lon Grid Lat/Lon Grid allows you to displa y or hide a grid showing latitude and longitude lines. T o change the Lat/Lon Grid setting: 1. Highlight Lat/Lon Grid on the Chart main menu. 2. Use the LEFT or RIGHT 4-WA Y Cursor Control ke ys to change the Lat/Lon Grid setting. (Hidden, V isible, Default = Hidden) Spot Soundings Spot Soundings al ...
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Humminbird 785C2I - page 84
76 Shaded Depth Shaded Depth allo ws you to change the depth used for shading on the chart views. T o change the Shaded Depth setting: 1. Highlight Shaded Depth on the Navigation main menu. 2. Use the LEFT or RIGHT 4-WA Y Cursor Control ke ys to change the Shaded Depth setting. (Off, 1 to 60 F eet or 1 to 20 Meters [International Units only] , Defa ...
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Humminbird 785C2I - page 85
77 Set Map Offset (Advanced) Set Map Offset allows you to change the map offset used b y your Chartplotter . The Set Map Offset menu choice is only a vailable when User Mode is set to Advanced (see Setup Menu T ab: User Mode ). NO TE: The Map Offset will be applied to all maps and not just the map that requir es the correction. The Map Offset shoul ...
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Humminbird 785C2I - page 86
78 Alarms Menu T ab From an y view , press the MENU ke y twice to access the Main Menu System. The Alarms tab will be the default selection. NO TE: When an alarm is triggered, you can silence it b y pressing any k ey . The alarm will be silenced, and will not be triggered again until a new instance of the alarm condition is detected. Alarms Menu ...
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Humminbird 785C2I - page 87
79 Low Battery Alarm Low Battery Alarm sounds when the input battery voltage is equal to or less than the menu setting. T he battery alarm will only sound for the battery tha t is connected to the Chartplotter . The Lo w Battery Alarm should be set to warn y ou when the battery voltage drops belo w the safety margin tha t you have determined. F or ...
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Humminbird 785C2I - page 88
80 T emp. Alarm T emp. Alarm sounds when the w ater tempera ture detected by the Chartplotter reaches the T emp. Alarm setting, which is either set in degrees F ahrenheit or Celsius [International Models only] . For example, if the T emp. Alarm is set to 58 degrees Fahr enheit, and the water tempera ture falls from 60 degr ees to 58 degrees, the T ...
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Humminbird 785C2I - page 89
81 T o change the Off Cour se Alarm setting: 1. Highlight Off Course Alarm on the Alarms main menu. 2. Use the LEFT or RIGHT 4-W A Y Cursor Control ke ys to change the Off Course Alarm setting. (Off , 25 to 3000 feet, 10 to 1000 meters [International Models only] , Default = 300 ft, 100 m) Arrival Alarm Arrival Alarm sounds when the boat has either ...
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Humminbird 785C2I - page 90
82 Drift Alarm Drift Alarm sounds when the boat has exceeded the distance from the boat’ s anchored position, based on the menu setting. Drift Alarm allows you to set the size of a perimeter ar ound the boat’ s anchored position; if the anchored boat drifts outside of tha t perimeter , the Drift Alarm will sound. T o change the Drift Alarm sett ...
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Humminbird 785C2I - page 91
83 Alarm T one Alarm T one selects the pitch of the alarm sound. A brief tone will be produced as you adjust the Alarm T one so that y ou can select the tone that you can hear best. T o change the Alarm T one setting: 1. Highlight Alarm T one on the Alarms main menu. 2. Use the LEFT or RIGHT 4-W A Y Cursor Control k eys to change the Alarm T one se ...
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Humminbird 785C2I - page 92
84 Setup Menu T ab From an y view , press the MENU ke y twice to access the tabbed Main Menu System, then press the RIGHT cursor ke y until the Setup tab is selected. NO TE: Menu choices will vary depending on system settings such as whether the unit is set for Advanced User mode and what accessories are attached to the unit. Setup Menu T ab ...
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Humminbird 785C2I - page 93
85 Units - Depth Units - Depth selects the units of measur e for all depth-related r eadouts. T o change the Units - Depth setting: 1. Highlight Units - Depth on the Setup menu. 2. Use the LEFT or RIGHT 4-WA Y Cursor Control ke ys to change the Units - Depth setting. (Meters [International Models only] , F eet, Fathoms; Default is Meters f or Inter ...
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Humminbird 785C2I - page 94
86 Units - Speed Units - Speed selects the units of measure f or speed- related r eadouts, and will appear in the menu if a T emp/Speed Accessory is connected and the paddlewheel has mov ed at least once, or if the GPS Receiver is connected. T o change the Units - Speed setting: 1. Highlight Units - Speed on the Setup menu. 2. Use the LEFT or RIGHT ...
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Humminbird 785C2I - page 95
87 T riplog Reset T riplog Reset r esets the T riplog to zero, and will appear in the menu if a T emp/Speed Accessory is connected and the paddlewheel has mov ed at least once, or if the GPS Receiver is connected. The T riplog pro vides the following informa tion: timer for elapsed time, distance trav eled since last reset, and aver age speed. NO T ...
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Humminbird 785C2I - page 96
88 Aux. T emp. Offset (Advanced) Aux. T emp. Offset will adjust the aux. temper ature r eadout (the temperature on the optional-purchase tempera ture probe or T emp/Speed accessory) by the amount entered. T his menu choice is available only when in Advanced User Mode (see Setup Menu T ab: User Mode. ) T o change the Aux. T emp. Offset setting: 1. M ...
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Humminbird 785C2I - page 97
89 Speed Calibration (Advanced, with T emp/Speed only) Speed Calibration will adjust the speed readout by the percentage enter ed, and will appear in the menu if a T emp/Speed Accessory is connected and the paddlewheel has mov ed at least once, when the unit is in Advanced User Mode (see Setup Menu T ab: User Mode .) T o change the Speed Calibratio ...
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Humminbird 785C2I - page 98
90 Daylight Sa ving T ime (Advanced) Daylight Saving T ime adjusts the time display to account f or local Daylight Saving T ime when Time+Date is selected as a Digital Readout (see Select Readouts ). Selecting On adds one hour to the time display adjusted for y our local time zone. Selecting Off leaves the time displa y as adjusted for your local t ...
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Humminbird 785C2I - page 99
91 T ime F ormat (Advanced, International only) Time F ormat changes the time format used by the unit T his menu choice is available only when in Adv anced User Mode (see Setup Menu T ab: User Mode ). International Models only . Time F ormat selects a 12 hour or 24 hour format f or the time of day displayed when T ime + Date is selected as a Digita ...
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Humminbird 785C2I - page 100
92 Digits F ormat (Advanced) Digits Format allows you to add a tenth decimal place to readouts such as T emperature and Depth. T he format can be changed to small f ormat, large format or no f ormat. This menu choice is a vailable only when in Advanced User Mode (see Setup Menu T ab: User Mode .) T o change the Digits Format setting: 1. Make sure y ...
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Humminbird 785C2I - page 101
93 W hen navigating, the following NMEA sentences ar e also output when NMEA Output is turned On: APB - Autopilot Sentence B BWR - Bearing and Distance to W aypoint RMB - Recommended Minimum Navigation Inf o T o turn NMEA Output on or off: 1. Make sur e you are in Advanced User Mode, then highlight NMEA Output on the Setup menu. 2. Use the LEFT or ...
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Humminbird 785C2I - page 102
94 V iews Menu T ab From an y view , press the MENU ke y twice to access the tabbed Main Menu System, then press the RIGHT 4-W A Y Cursor Control k ey until the Vie ws tab is selected. This menu tab allows you to set the av ailable views to either hidden or visible in the view rota tion. The view will be remov ed from the view rota tion if it is se ...
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Humminbird 785C2I - page 103
95 Accessories Menu T ab From an y view , press the MENU ke y twice to access the tabbed Main Menu System, then press the RIGHT cursor k ey until the Accessories tab is selected. If no accessories are attached to the Accessory Bus, no accessory menu choices will appear under the Accessories tab, only the Screen Snapshot menu choice. If an accessory ...
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Humminbird 785C2I - page 104
96 Using Screen Snapshot Screen Snapshot activates the scr een snapshot function. When Scr een Snapshot is enabled, pressing the MARK key creates a sa ved screen capture on the optional-pur chase MMC/SD card installed in your unit’ s card slot. All menus, dialog boxes, warnings and messages are captured and sa ved automatically . Once you hav e c ...
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Humminbird 785C2I - page 105
97 card. A status dialog box will appear tha t shows the progress of the save as a per centage, and that displays the numbered file name assigned to the .BMP file that is being crea ted. NO TE: For mor e information, see Screen Snapshot View and Screen Snapshot X -Press™ Menu . NO TE: Navigation is not affected b y the Screen Snapshot featur e. A ...
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Humminbird 785C2I - page 106
98 T roubleshooting Before contacting the Humminbir d® Customer Resource Center , please read the following section. T aking the time to re view these troubleshooting guidelines may allow y ou to solve a performance problem y ourself , and therefore a void sending your unit back for r epair . Chartplotter Doesn’t P ow er Up If your Chartplotter ...
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Humminbird 785C2I - page 107
99 Display Pr oblems Ther e are sever al main conditions or sources of possible interfer ence that may cause problems with the quality of the informa tion displayed on the control head. Look in the following table f or some symptoms of display problems and possible solutions: Problem P ossible Cause Finding the Cause of Noise Electrical noise usual ...
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Humminbird 785C2I - page 108
100 700 Series™ Chartplotter Accessories Accessories customize the 700 Series™ Chartplotter to your needs and enable you to stay on the edge of ne w technology . When an accessory is connected to the 700 Series™ Chartplotter , additional menus and readouts are added automatically to the Main Menu System. Accessories av ailable today that are ...
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Humminbird 785C2I - page 109
101 With the ne w InterLink™ Network Connection, you can now shar e GPS position, waypoints, r outes and your current track betw een two Humminbird® Chartplotters in real time. Mark a w aypoint at the console, and it’ s instantly available on the second unit. No ma tter where you’re a t on the boat, you’ll ha ve access to your critical fis ...
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Humminbird 785C2I - page 110
102 Specifications P ower Requirement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-20 VDC LCD Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320 V x 240 H (755c) 640 V x 480 H (785c 2 and 785c 2 i) Current Dra w . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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Humminbird 785C2I - page 111
103 Glossary GPS & Navigation T erms: Acquisition Time: T he length of time that a GPS receiver typically tak es to determine a position from at least thr ee satellites. Humminbird® GPS receiv ers provide v ery fast acquisition times (under one minute), permitting users to get out on the water f aster . Alarm, Arrival: T he audible alert that ...
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Humminbird 785C2I - page 112
104 Cross T rack Error (XTE): Cr oss T rack Error is the straight -line distance of the boat from the intended T rack. XTE measures ho w far the boat is off course, and also triggers the Off Course Alarm. See T rack . Differential GPS (DGPS): Diff erential GPS is a system to improv e the position accuracy of the Department of Defense GPS thr ough t ...
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Humminbird 785C2I - page 113
105 Map Datum: A Map Datum r efers to a particular surve y of the earth’ s surface that was ref erenced when creating a chart (i.e. WGS84). Since the earth is not fla t, and not even consistently r ound, a mathematical model must be used to transla te coordinates fr om the sphere of the earth to the flat surface of a chart. T his mathematical mod ...
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Humminbird 785C2I - page 114
106 Route: A Route is series of waypoints linked together in a specific sequence to define a navigation pa th between two points, and sav ed in the fishfinder’ s memory . Routes are often used when frequently tr aveling betw een two or more locations because it is a faster and mor e accurate method than repea tedly selecting individual waypoints ...
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Humminbird 785C2I - page 115
107 that can be sav ed before the unit runs out of memory and begins erasing the fir st track points sav ed. Because of this, the user can adjust the T rack P oint Interval menu to increase the amount of time between when points ar e saved, and thus extend the distance cover ed by a track. T racks can also be permanently sav ed to memory , and re-d ...
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Humminbird 785C2I - page 116
108 W aypoint: A W aypoint is the saved loca tion (latitude, longitude) of a point of interest that is stor ed in a GPS receiver’ s memory . This can include a marker buo y , dock, fishing hole or anywhere else the user ma y want to return to. Humminbird® products offer the ability to name and assign a symbol to the sa ved location. Depth, Date ...
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Humminbird 785C2I - page 117
109 Notes ...
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Humminbird 785C2I - page 118
110 Notes ...
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Humminbird 785C2I - page 119
111 Notes ...
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Humminbird 785C2I - page 120
Contact Humminbird® Contact the Humminbird® Customer Resour ce Center in any of the f ollowing wa ys: By T elephone: (Monday - F riday 8:00 a.m. to 4:30 p.m. Central Standar d Time): 1-800-633-1468 By e-mail: (typically we r espond to your e-mail within three business da ys): custserv@johnsonoutdoors.com F or direct shipping, our address is: Humm ...
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