Manuale d’uso / di manutenzione del prodotto 531427-1_D del fabbricante Humminbird
Vai alla pagina of 119
76 7 GP S Ch ar tp lo tt er Op er at io ns M an ua l 76 7 GP S Ch ar tp lo tt er Op er at io ns M an ua l 531427-1_D.
i Thank You! Th ank yo u for c hoo sin g Humm inb ird ®, Am eric a's # 1 nam e in fis hfi nde rs. H ummi nbi rd® h as bu ilt it s rep uta tio n by des ign ing a nd man ufa ctu rin g top- qua lit y, tho rou ghl y rel iabl e mar ine eq uipm ent .
ii How Sonar Works 1 DualBeam PLUS™ Sonar ........................................................................................................... ................................. 3 QuadraBeam™ Sonar (with optional-purchase QuadraBeam™ transducer) .
Key Functions 29 POWER/LIGHT Key ............................................................................................................... ................................... 29 VIEW Key ..........................................................
iv Navigation X-Press™ Menu (Navigation views only) 47 Waypoint [Name] ( Only with an active cursor on a waypoint ) .................................................................. 48 Cursor To Waypoint (Chart or Combo view only) .................
v Chart Orientation .............................................................................................................. ........................................ 67 North Reference.............................................................
vi Depth Offset (Advanced) ........................................................................................................................................ 85 Temp Offset (Advanced) .............................................................
1 How Sonar Works Sonar technology is based on sound waves. The 700 Series™ Fishing System uses sonar to locate and define structure, bottom contour and composition, as well as depth directly below the transducer.
2 The sound pulses are transmitted at various frequencies depending on the application. Very high frequencies (455kHz) are used for greatest definition but the operating depth is limited. High frequencies (200kHz) are commonly used on consumer sonar and provide a good balance between depth performance and resolution.
3 DualBeam PLUS™ Sonar Yo ur 700 S eri es™ F ish ing Sy ste m use s a 200 /83 kH z Dua lBe am PLUS™ sonar system w ith a wide (60°) area of coverage. Du alBe am PL US™ s ona r has a na rro wly f ocu sed 20 ° cen ter b eam, su rrou nde d by a se con d beam o f 60° , exp and ing yo ur co ver age to a n area e qua l to yo ur de pth.
WideSide® Sonar (w ith op tio nal- pur cha se Wid eSi de® tr ans duce r) Your 700 Series™ Fishing System also supports Wi deSi de® s ona r wit h the pu rch ase o f an ad diti ona l Wi deSi de® t ran sdu cer.
5 How GPS and Cartography Work Your 700 Series™ Fishing System also supports GPS and chartplotting, and uses GPS and sonar to determine your position, display it on a grid, and provide detailed underwater information. The Global Positioning System (GPS) is a satellite navigation system designed and maintained by the U.
6 NOT E: Yo ur 700 S eri es™ do es no t supp ort N avio nics ® Cla ssic C har ts, on ly Na vion ics ® Gold , Ho tMap s™, a nd Hot Map s™ Pre miu m.
7 What’s On the Display The 700 Series™ can display a variety of useful information about the area under and adjacent to your Timer - elapsed time with Temp/Speed Accessory or GPS Receiver. Depth - water depth; can be set to alarm when the water becomes too shallow.
8 boat, including the following items: the display and the depth of the bottom directly below the cursor. In addition, the Latitude and the distance to travel to the cursor position and the bearing to the cursor position. A waypoint can retrieval and use.
9 Views The views available on your 700 Series™ Fishing System are: Sonar views: Navigation views: • Sonar View • Bird’s Eye View • Zoom View • Chart View • 200/83 kHz Split Sonar View • Combo View. • Big Digits View • Circular Flasher View • Screen Snapshot View • Side Beam View • WideSide® View.
10 Sonar View Sonar View presents a historical log of sonar returns. Depth is always displayed. Readouts for temperature and speed are automatically displayed if the appropriate accessory is connected.
11 Understanding Sonar History It is important to understand the significance of the 700 Series™ Fishing System display. The display does NOT show a literal 3-dimensional representation of what is under the water.
12 Freeze Frame Freeze Frame - Pressing any arrow on the 4-WAY Cursor Control key will freeze the screen and a cursor will be displayed on the screen. The cursor can be positioned on the display using the 4-WAY Cursor Control key to determine the depth of any sonar return.
13 Inverse is a method where weak returns are shown with dark pixels and strong returns with lighter pixels. This has the benefit of ensuring that weak signals will be clearly visible on the display. Structure ID® represents weak returns as light pixels and strong returns as dark pixels.
14 Sonar Zoom View Sonar Zoom View increases the displayed resolution to separate sonar returns that are very close together, such as those caused by fish suspended close to the bottom or within structure. In Zoom View, the display is split to show a narrow slice of the full range view on the right and the zoomed view on the left.
15 200/83 kHz Split Sonar View Split Sonar View displays sonar returns from the 83 kHz wide beam on the left side of the screen and displays sonar returns from the 200 kHz narrow beam on the right side of the screen. Depth is always displayed in the upper left hand corner.
16 Circular Flasher View Circular Flasher View displays Real Time Sonar (RTS®) data in the traditional flasher format. Depth and temperature are always displayed.
17 Taking a screen snapshot is a three step process: (there are four steps here??) 1. Enabling Screen Snapshot from the Accessories Menu. 2. Making a Screen Snapshot. 3. Viewing a Screen Snapshot using the Screen Snapshot View. 4. Deleting a Screen Snapshot using the Screen Snapshot X-Press™ menu.
18 The sonar information from the side-looking beams reveals bottom contour, structure and fish similar to the down-looking beam, but the area covered is to the left and right of the area shown in the down-looking portion, so you actually see more of the bottom.
19 WideSide® View (with optional-purchase WideSide® transducer) WideSide® View is only available if you have connected a WideSide® transducer accessory and when Transducer Select is set to WideSide® (see Sonar Menu Tab: Transducer Select ). The WideSide® transducer requires a separate purchase.
20 Bird’s Eye View Bird's Eye View - This view shows a 3-D, perspective view of the track and the chart’s land contour from a point above and behind the boat (the eye point). As the boat turns, the eye point moves to follow the boat. When you press the 4-WAY Cursor key in the Bird’s Eye View , the position of the eye point will shift.
21 Chart View Chart View - This view shows cartography from the built-in Uni-Map™ or an optional MMC map for the area surrounding your current position.
22 Combo View Combo View - This view is displayed as a split screen, with Chart View on the left and Sonar View on the right side of the screen. The width of the sonar window can be changed. View Orientation Both Chart and Combo views allow you to choose the orientation of the view.
Viewing Cartography In the Chart or Combo Views there are several cartography-related functions that you can access using various keys. Panning: Use the 4-WAY Cursor keys to move the chart around on the display in the direction of the key being pressed.
24 Nearest Current Station: Current information for the nearest current station to your present position will be displayed. This includes the position of the station and the current changes for today. Two graphs are also presented that show the time, direction and flow speed of the current changes for the 24 hour time period of today’s date.
25 Tracks consist of detailed position history, and are displayed as a breadcrumb trail of trackpoints. The Current Track shows the position history since the unit was powered up (maximum of 2000 trackpoints displayed). You can clear the Current Track or save it at any time.
26 To make it easier to select a waypoint, select Sort By and press the RIGHT or LEFT Cursor keys to select a sort order: • Name shows the waypoints alphabetically • Time shows the most recently-created waypoint first • Distance shows the closest waypoint first.
27 Add a Waypoint Target or Trolling Grid Add or Remove a Waypoint Target: From the Waypoints submenu, select Target and press the RIGHT Cursor key to display a list of waypoints.
28 Save, Edit or Delete a Route Save the current route: While you are navigating, the current route can be saved. From the Navigation X-Press TM menu, select Save Current Route and press the RIGHT Cursor key.
Edit, Delete or Hide Saved Tracks Display the Tracks Submenu: From any view, press the MENU key twice to display the Main Menu System, then use the RIGHT Cursor key to select the Navigation tab. Select Tracks and press the RIGHT Cursor key to display the Tracks submenu.
30 Press and hold the POWER/LIGHT key for 3 seconds to turn the unit off. A message will appear telling you how many seconds there are until shutdown occurs. Your 700 Series™ Fishing System should always be turned off using the POWER/LIGHT key. This will ensure that shutdown occurs properly and any menu settings will be saved.
Main Menu - Press the MENU key twice for the tabbed Main Menu System. The Main Menu System is organized under tabbed headings to help you find a specific menu item quickly: Alarms, Sonar, Navigation, Chart, Setup, Views and Accessories tabs are part of your tabbed Main Menu System.
32 ZOOM (+/-) Key Press the - or + ZOOM keys while in any of the Navigation Views or the Sonar Zoom View to change the scale of the view to appear closer or farther away. EXIT Key The EXIT key has multiple functions, depending on the situation: • If an alarm is sounding, pressing EXIT will cancel the alarm.
Powering Up the Unit Turn on your 700 Series™ Fishing System by pressing the POWER/LIGHT key. The Title screen is displayed until the 700 Series™ Fishing System begins operation. Your 700 Series™ Fishing System will begin Normal or Simulator operation, depending on the presence or absence of a transducer.
34 The 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 - Press the MENU key during the power up sequence to view the Start- Up Options menu.
35 User Mode (Normal or Advanced ) - An Advanced Mode is provided for users who desire the highest level of control over the 700 Series™ Fishing System and Normal Mode for users who desire greater simplicity and fewer menu choices.
36 Start-Up Options Menu Press the MENU key when the Title screen is displayed to access the Start-Up Options menu. Use the UP or DOWN 4-WAY Cursor keys to position the cursor, then the RIGHT Cursor key to select one of the following choices.
37 A message will appear on the display periodically to remind you that you are using the Simulator. Exit the Simulator by powering your 700 Series™ Fishing System off. System Status Use System Status to view system connections and to conduct a unit self-test.
38 GPS Diagnostic View GPS Diagnostic View shows a sky chart and numerical data from the GPS receiver. The sky chart shows the location of each visible GPS satellite with its satellite number and a signal strength bar. A dark grey bar indicates that the satellite is being used to determine your current position.
Sonar X-Press TM Menu (Sonar views only) The Sonar X-Press TM menu provides access to the settings most frequently-used. Press the MENU key once while in any of the Sonar Views to access the Sonar X-Press TM menu.
40 Side (WideSide® transducer: WideSide® view only) Side sets which transducer beam from the WideSide® Transducer is shown in the WideSide® View. A WideSide® transducer must be connected to the 700 Series™ Fishing System.
41 Sensitivity Sensitivity controls how much detail is shown on the display and will adjust the sensitivity of all sonar frequencies. Increasing the sensitivity shows more sonar returns from small baitfish and suspended debris in the water; however, the display may become too cluttered.
42 Upper Range (Advanced: Sonar, Split Sonar, Big Digits and Circular Flasher views only) Upper Range sets the shallowest depth range that will be displayed on the Sonar, Split Sonar, Big Digits and Circular Flasher Views.
43 Lower Range Lower Range sets the deepest depth range that will be displayed. Automatic is the default setting. When in automatic mode, the lower range will be adjusted by the unit to follow the bottom. Selecting a specific setting locks the depth range into Manual mode.
44 Side Beam Range (WideSide® transducer: WideSide® view only) Side Beam Range sets the deepest range that will be displayed in the WideSide® View. The range must be set manually to keep the bottom visible on the display.
45 Bottom View Bottom View selects the method used to represent bottom and structure on the display. Inverse represents weak returns as dark pixels and strong returns as lighter pixels. This has the benefit of ensuring that weak signals will be clearly visible on the display.
46 Bottom Lock (Sonar Zoom view only) Bottom Lock changes the mode of the Zoomed view in the Sonar Zoom View. Bottom Lock continuously graphs the bottom at a constant point on the display regardless of changes in depth. This "flattens" out the bottom contour, but is effective at showing fish on or near the bottom.
47 Navigation X-Press TM Menu (Navigation views only) The Navigation X-Press TM menu provides access to the settings most frequently used. Press the MENU key once while in the Bird's Eye View, the Chart or the Combo View to access the Navigation X-Press TM menu.
48 Waypoint [Name] (Only with an active cursor on a waypoint) Waypoint [Name] allows you to view the Waypoints submenu for the waypoint under your cursor. To view the Waypoint [Name] Submenu: 1. Move the cursor onto an existing waypoint and press the MENU key once, or use Cursor to Waypoint to select a waypoint from a list of saved waypoints.
49 Cursor to Waypoint (Chart or Combo view only) Cursor to Waypoint allows you to quickly move the cursor to any saved waypoint, so that you can locate it or edit it. NOTE This X-Press TM menu item appears only if you have saved waypoints. To move cursor to a saved waypoint: 1.
50 Save Current Route (only when Navigating) Save Current Route allows you to save the current route being displayed. This menu choice will only appear when you are currently navigating a route. To Save Current Route: 1. Highlight Save Current Route on the Navigation X-Press TM menu.
51 Remove Target (only if a Target is Active) Remove Target removes the waypoint target from the display. This menu choice will only appear when a target has already been applied to a waypoint. NOTE : See Add a Waypoint Target or Trolling Grid for more information.
52 Waypoint [Name] (Most recently-created waypoint) Waypoint [Name] allows you to view the waypoints submenu for the most recently created waypoint. NOTE : You must have pressed the MARK key at least once since you last powered up the fishfinder for this menu choice to appear.
53 Screen Snapshot X-Press TM Menu (Screen Snapshot View only) The Screen Snapshot X-Press TM menu provides access to the Delete Image and Delete All Images functions. Press the MENU key once while in the Screen Snapshot View to access the Screen Snapshot X-Press TM menu.
54 Sonar Menu Tab Press the MENU key twice to access the Main Menu System and then press the RIGHT Cursor key to select the Sonar tab. NOTE: Menu choices will vary depending on system settings such as whether the unit is set for Advanced User mode or what transducer is currently selected.
55 Beam Select Beam Select sets which sonar returns from the transducer will be displayed on the screen. When set to 200/83 kHz , the returns from both beams are blended by starting with the 83 kHz wide beam return, dimming it, and then overlaying it with the 200 kHz narrow beam return.
56 Fish ID+ TM Fish ID+ TM uses advanced signal processing to interpret sonar returns, and will display a Fish Symbol when very selective requirements are met. When a fish is detected, a fish icon and its depth are displayed above the return that has been classified as being a fish.
57 Fish ID Sensitivity Fish ID Sensitivity adjusts the threshold of the Fish ID+ TM detection algorithms. Selecting a higher setting allows weaker returns to be displayed as fish. This is useful for identifying smaller fish species or baitfish. Selecting a lower setting displays fewer fish from weak sonar returns.
58 Zoom Width Zoom Width adjusts the width of the Zoom window on the Sonar Zoom View. To change the Zoom Width Setting: 1. Highlight Zoom Width on the Sonar main menu. 2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Zoom Width setting.
59 NOTE: 455 kHz Balance is particularly useful for adjusting the sensitivity of the 455 kHz sonar returns in the Side Beam View. The 455 kHz sensitivity can be adjusted without affecting the sensitivity of the 200 kHz returns shown in the 200 kHz sonar window.
60 Depth Lines (Advanced) Depth Lines divide the display into four equal sections that are separated by three horizontal depth lines. The depth of each line is displayed along the depth scale. You can either turn Depth Lines On or Off. The Depth Lines menu choice is available when User Mode is set to Advanced (see Setup Menu Tab: User Mode ).
61 Surface Clutter (Advanced) Surface Clutter adjusts the filter that removes surface clutter noise caused by algae and aeration. The lower the setting, the less surface clutter will be displayed. The Surface Clutter menu choice is available when User Mode is set to Advanced (see Setup Menu Tab: User Mode ).
62 Noise Filter (Advanced) Noise Filter adjusts the sonar Noise Filter to limit interference on the display from sources such as your boat engine, turbulence, or other sonar devices. The Noise Filter menu choice is available when User Mode is set to Advanced (see Setup Menu Tab: User Mode ).
63 Water Type (Advanced) Water Type configures your unit for operation in fresh or salt water. The Water Type menu choice is available when User Mode is set to Advanced (see Setup Menu Tab: User Mode ).
64 Navigation Menu Tab Press the MENU key twice to access the Main Menu System, then press the RIGHT cursor key to select the Navigation tab. NOTE: Menu choices will vary depending on system settings.
65 Current Track Current Track allows you to view the Current Track submenu. To view the Current Track Submenu: 1. Highlight Current Track on the Navigation main menu.
66 Waypoints Waypoints allows you to view the Waypoints submenu. To view the Waypoints Submenu: 1. Highlight Waypoints on the Navigation main menu. 2. Use the RIGHT 4-WAY Cursor Control keys to view the Waypoints submenu. The Waypoints Submenu contains the following menu choices: Create allows you to create a new waypoint and edit it immediately.
67 Routes Routes allows you to view the Routes submenu. To view the Routes Submenu: 1. Highlight Routes on the Navigation main menu. 2. Use the RIGHT 4-WAY Cursor Control keys to view the Routes submenu. The Routes Submenu contains the following menu choices: Create allows you to create a new, empty route and add waypoints to it immediately.
68 North Reference North Reference allows you to have bearings displayed with one of two orientations: True North or Magnetic North. To change the North Reference setting: 1. Highlight North Reference on the Navigation main menu. 2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the North Reference setting.
69 Track Min Distance (Advanced) Track Min Distance allows you to set a minimum distance of travel before a trackpoint is added to the track. The Track Min Distance menu choice is only available when User Mode is set to Advanced (see Setup Menu Tab: User Mode ).
70 Course Projection Line Course Projection Line allows you to display or hide an arrow extending from the bow of the boat that projects your current course, and shows where the boat will go if you continue on your present course. To change the Course Project Line setting: 1.
71 Chart Menu Tab Press the MENU key twice to access the Main Menu System and then press the RIGHT Cursor key to select the Chart tab. NOTE: Menu choices will vary depending on system settings such as whether the unit is set for Advanced User mode.
72 Chart Detail Level Chart Detail Level allows you to select how much chart detail you want displayed on the Navigation Views. Basic shows land areas, ports, obstructions and restricted areas. Navigation shows navaids, landmarks, ferryways and navigation routes in addition to the Basic information.
73 Lat/Lon Grid Lat/Lon Grid allows you to display or hide a grid showing latitude and longitude lines. To change the Lat/Lon Grid setting: 1. Highlight Lat/Lon Grid on the Chart main menu. 2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Lat/Lon Grid setting.
74 Set Map Offset (Advanced) Set Map Offset allows you to change the map offset used by the 700 Series™. The Set Map Offset menu choice is only available when User Mode is set to Advanced (see Setup Menu Tab: User Mode ). NOTE: The Map Offset will be applied to all maps and not just the map that requires the correction.
75 Alarms Menu Tab From any view, press the MENU key twice to access the Main Menu System. The Alarms tab will be the default selection. NOTE: When an alarm is triggered, you can silence it by pressing any key. The alarm will be silenced, and will not be triggered again until a new instance of the alarm condition is detected.
76 Depth Alarm Depth Alarm sounds when the depth becomes equal to or less than the menu setting. To change the Depth Alarm setting: 1. Highlight Depth Alarm on the Alarms main menu. 2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Depth Alarm setting.
77 Low Battery Alarm Low Battery Alarm sounds when the input battery voltage is equal to or less than the menu setting. The battery alarm will only sound for the battery that is connected to the 700 Series™ Fishing System.
78 Off Course Alarm Off Course Alarm sounds when the boat has moved too far off course based on the menu setting when navigating. Off Course Alarm allows you to set how far the boat is allowed to move off course before the Off Course Alarm will sound.
79 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 around the boat’s anchored position; if the anchored boat drifts outside of that perimeter, the Drift Alarm will sound.
80 Setup Menu Tab From any view, press the MENU key twice to access the tabbed Main Menu System, then press the RIGHT cursor key until the Setup tab is selected. NOTE: 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.
81 Units - Depth Units - Depth selects the units of measure for all depth-related readouts. To change the Units - Depth setting: 1. Highlight Units - Depth on the Setup menu. 2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Units - Depth setting.
82 Units - Speed Units - Speed selects the units of measure for speed-related readouts, and will appear in the menu if a Temp/Speed Accessory is connected and the paddlewheel has moved at least once, or if the GPS Receiver is connected. To change the Units - Speed setting: 1.
83 Triplog Reset Triplog Reset resets the Triplog to zero, and will appear in the menu if a Temp/Speed Accessory is connected and the paddlewheel has moved at least once, or if the GPS Receiver is connected. The Triplog provides the following information: timer for elapsed time, distance traveled since last reset, and average speed.
84 Select Readouts (Advanced, Sonar view only) Select Readouts sets individual digital readouts on the Sonar View. This Advanced feature allows you to select what data will be displayed in each of 6 f.
85 Depth Offset (Advanced) Depth Offset will adjust the digital depth readout to indicate depth from the waterline or boat's keel. Enter a positive vertical measurement from the transducer to the waterline to read the depth from the waterline. Enter a negative vertical measurement from the transducer to keel to read the depth from the keel.
86 Local Time Zone (Advanced) Local Time Zone selects your time zone in reference to the time reported by the GPS receiver when Time+Date is selected as a Digital Readout on the Sonar View (see Select Readouts ). This menu choice is available only when in Advanced User Mode (see Setup Menu Tab: User Mode ).
87 Position Format (Advanced) Position Format selects the format of the latitude and longitude position display. This menu choice is available only when in Advanced User Mode (see Setup Menu Tab: User Mode ). To change the Position Format setting: 1. Make sure you are in Advanced User Mode, then highlight Position Format on the Setup menu.
88 NMEA Output (Advanced) NMEA Output turns the NMEA* output on or off. This menu choice is available only when in Advanced User Mode (see Setup Menu Tab: User Mode. ) NMEA Output should be turned On if you connect the NMEA Output wires of the GPS Receiver cable to another NMEA-compatible device, such as an autopilot.
89 Views Menu Tab From any view, press the MENU key twice to access the tabbed Main Menu System, then press the RIGHT 4-WAY Cursor Control key until the Views tab is selected. This menu tab allows you to set the available views to either hidden or visible in the view rotation.
90 Accessories Menu Tab From any view, press the MENU key twice to access the tabbed Main Menu System, then press the RIGHT cursor key 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.
91 To make a screen snapshot (Screen Snapshot must be enabled): 1. Make sure you have installed an optional-purchase MMC/SD card into your card slot. 2.
92 Troubleshooting Before contacting the Humminbird® Customer Resource Center, please read the following section. Taking the time to review these troubleshooting guidelines may allow you to solve a performance problem yourself, and therefore avoid sending your unit back for repair.
93 Display Problems There are several main conditions or sources of possible interference that may cause problems with the quality of the information displayed on the control head. Look in the following table for some symptoms of display problems and possible solutions: Problem Possible Cause The control head loses power at high speeds.
94 Finding the Cause of Noise Electrical noise usually affects the display with many black dots at high speeds, and high sensitivity readings. One or more of the following sources can cause noise or i.
95 700 Series™ Fishing System Accessories Accessories customize the 700 Series™ Fishing System to your needs and enable you to stay on the edge of new technology. When an accessory is connected to the 700 Series™ Fishing System, additional menus and readouts are added automatically to the Main Menu System.
96 Specifications Depth Capability .......................................................................................... 1500 ft (500 m) Power Output ...................................... 500 Watts (RMS), 4000 Watts (Peak to Peak) Operating Frequency .
97 Glossary Sonar Terms: Alarm, Depth: Depth Alarm is a user-controllable, audible alert that sounds when depth is less than or equal to the setting. Alarm, Temperature: Temperature Alarm is a user-controllable, audible alert that sounds when the water surface temperature equals the setting.
98 Customizable Digital Readouts: Customizable Digital Readouts is a Humminbird® feature that permits the user to select the specific digital information that appears in the main Sonar view (i.e. Speed, Temperature, Barometric Pressure, TripLog, etc.
99 Freeze Frame: Freeze Frame is a Humminbird® feature that pauses the sonar scrolling so that the image on screen can be studied with greater detail. See Instant Image Update . Frequency: Frequency is a measure of the number of sound wave cycles per second of a sound impulse transmitted underwater.
100 dot pattern. Electrical noise can be isolated by selectively turning on and off other electrical devices to determine the source. Often re-routing the power cable, or connecting to an alternative power supply (second battery) can help overcome electrical noise.
101 Quick Disconnect Mount: The Quick Disconnect Mounting system is an exclusive Humminbird® feature that permits the unit to be easily removed from the mounting base by pressing a release button, and re-installed by simply snapping it back into place.
102 Sonar Update Rate: Sonar Update Rate is the number of times per second that the transmitter/receiver sends and receives sonar signals. A very fast sonar update rate collects more information and provides a more detailed image of the bottom, fish and structure.
103 Time Variable Gain: Time Variable Gain is a processing step applied to the sonar return to "normalize" the data so that objects of equal size (i.e. fish) appear to be the same size, even if they are separated by a good distance. Time Variable Gain is a fundamental attribute of good sonar, but is often promoted as a feature.
104 WhiteLine®: WhiteLine® is a Humminbird® feature that highlights the strongest sonar return on the display using a very light gray band. This is preferred by some anglers who have grown accustomed to the feature on paper graph chart recorders. WideSide®: WideSide® is a Humminbird® sonar configuration used in an optional transducer.
105 GPS & Navigation Terms: Acquisition Time: The length of time that a GPS receiver typically takes to determine a position from at least three satellites. Humminbird® GPS receivers provide very fast acquisition times (under one minute), permitting users to get out on the water faster.
106 Receiver (DBR) that connects to the GPS receiver. The advent of WAAS has largely negated the need for the added expense of a DBR in the United States. Distance To Go: Distance To Go is the straight-line distance between Present Position and the Destination Waypoint.
107 North, Magnetic: North is the principle reference point of the compass (i.e. North is 000°). Magnetic North relies on the earth’s magnetic field to align a metal pointer generally towards True North.
108 Time To Go (TTG): Time To Go is the estimated time required to reach the destination waypoint. TTG is calculated using the SOG and DTG. See SOG and DTG . Track: A Track is a series of saved points that define the past path of the boat. These Track Points are saved at regular time intervals.
109 Waypoint Target: Waypoint Target is a Humminbird® feature that displays a precise “bull’s eye” around a selected waypoint. This bull’s eye is used to easily monitor boat position relative to a waypoint, and is useful for fishing over submerged structure.
110 Notes.
111 Notes.
112 Contact Humminbird® Co nta ct t he Hu mmi nb ird ® Cus to mer R eso ur ce Ce nte r in a ny of t he f oll owi ng w ays : By T ele ph one : (M ond ay - F rid ay 8: 00 a .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Humminbird 531427-1_D è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Humminbird 531427-1_D - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Humminbird 531427-1_D imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Humminbird 531427-1_D ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Humminbird 531427-1_D, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Humminbird 531427-1_D.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Humminbird 531427-1_D. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Humminbird 531427-1_D insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
