1.3 The Controls

DATA Pressing this button displays the function bar menu to access data functions. ACTIVE When multiple windows are open: - Press to select required window. - Press and hold to maximise the current window. PAGE Press to scroll through available pages. Press and hold as a short cut to page set options. WPTS/MOB Press to display the waypoint soft keys. Press again to place waypoint at your boat's position. Press and hold to place a Man Overboard (MOB) marker at your current position. MENU Press this button to access the set up menus. Press and hold to access the help information. Rotary control Use to edit alpha-numeric values, and scroll through lists Turn clockwise to increase value. Turn counter-clockwise to decrease value. Press to move the cursor to the next character when editing text. Trackpad Controls the on-screen cursor. Also used to scroll through menu items. Press the corresponding edge of the trackpad to move the cursor horizontally, vertically or diagonally. CANCEL Press to cancel the selected on-screen option when editing data; also used to return to the previous function bar or menu. OK Press to select an on-screen option, or return to the previous function bar or menu.

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PAGE ACTIVE WPTS/ MOB DATA MENU

OUT RANGE IN

CANCEL
Softkeys Press to select the corresponding function identified by the on-screen label Power Press once to turn ON. Press again to access backlight functions and scanner controls. Press and hold to turn the display OFF. RANGE Press to change the display scale so that a smaller or larger area can be seen on the screen. Chart Card slot Open the cover to install CompactFlash cards.

Displaying information

Information is displayed in the following ways: System data - this is displayed using the Data Bar. This can be displayed horizontally or vertically on the screen and can be configured to your preferences. Control data - this is displayed using dialog boxes which enable data to be entered or edited, or by Message boxes which display information in a view only form, such as an incoming DSC call, and cannot be edited. Data base lists - these are lists of items that have been created and stored, such as waypoints. Items in the list can be edited. Menu lists - these display a range of options and let you change them. Application Status - data is displayed in the status bar that is permanently displayed at the top of each application window. Soft keys - these primarily allow you to navigate to particular functions, but some are used to show a value or status.

1.4 The Simulator

The C-Series Display includes a simulator mode, which allows you to practice operating your display without data from a GPS antenna, radar scanner or transducer. The simulator mode is switched on/off in the System Setup Menu (see How do I set up my display? on page 2-5. Once enabled, you can use the simulator: Before installation - Simply connect the display to a 12V dC power supply, fused at 1 amp by attaching the red core from the power lead to positive (+) and the black core to negative (-). After installation - Whilst in a marina or at anchor.

OFF ON 0.3nm 0.01 - 9.99nm (or equivalent in the selected Distance Unit)

Radar Alarms Setup

These alarms will only sound when you are in the radar applicaiton.
MENU ITEM Guard Zone Sensitivity Ensure that this is not set too low or targets will be missed. OPTIONS (Default in bold) 50% 0 - 100%

Fishfinder Alarms Setup

These alarms will only sound when you are in the fishfinder application
MENU ITEM Fish Alarm Switches the fish alarm on or off. Fish Alarm Sensitivity If the Fish Alarm is set to ON, an alarm is triggered when the fish return strength reaches the sensitivity that you specify. Fish Alarm Depth Limits If the Fish Alarm and this alarm is set to ON, an alarm is triggered (2 beeps) if any target meets the sensitivity level and is within the Shallow Fish Limit and Deep Fish Limit that you specify. Shallow Fish Limit Specifies the lower value for the Fish Alarm Depth LImit. Deep Fish Limit Specifies the upper value for the Fish Alarm Depth LImit Shallow Depth Alarm Switches the shallow depth alarm on or off. If a DSM is not connected, this cannot be set. Shallow Depth Alarm Value If the Shallow Depth Alarm is set to ON, an alarm is triggered if the depth drops below the value you specify. OPTION (Default in bold) OFF ON 0 10% - 100% OFF ON
> 1 fathom > 1m > 2ft > 1 fathom > 1m > 2ft OFF ON > 1 fathom > 1m 2ft Up to maximum range of transducer
MENU ITEM Deep Depth Alarm Switches the deep depth alarm on or off. If a DSM is not connected, this cannot be set. Deep Depth Alarm Value If the Deep Depth Alarm is set to ON, an alarm is triggered if the depth exceeds the value that you specify.
OPTION (Default in bold) OFF ON > 1 fathom > 1m > 2ft 3000 ft (DSM with 600W transducer attached) 5000 ft (DSM with 1kW transducer attached)

GPS Status

This allows you to set up your GPS. For more information, see page 23.

Compass Setup

To linearize (swing) your compass proceed as follows: 1. Select the Compass Setup sub-menu. 2. Press LINEARIZE COMPASS and follow the instructions displayed on screen. When instructed to align heading , press the ALIGN HEADING soft key and then turn the rotary control one click at a time to fine tune the heading.

2.5 How is control information shown on the screen?
Information connected with controls is shown on your screen in the following ways: Soft Keys. Dialog boxes. Pop-Up messages. Database lists.

Soft Keys

These are the primary means of control of the display, see Soft keys on page 3 for a detailed explanation.

Dialog boxes

Dialog boxes allow the editing of objects stored on the display, such as a waypoint. Objects can be selected on-screen or from the appropriate list. Dialog box information can be edited using the soft keys, the rotary control or the track pad.

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How do I edit dialog box information?
You can edit dialog box information using the trackpad, rotary control and the soft keys: 1. Select the field you want to edit using the trackpad. 2. Press EDIT. The first entry of the selected field will be highlighted. 3. Use either the rotary control or trackpad (up/down) together with the various soft keys, to change the character or selection in the list. Character text can be entered in upper or lower case. (although the system is not case sensitive e.g. WAYPOINT 1, Waypoint 1are considered to be the same name). If you need to use special or accented characters (e.g. ~ ` ), the Extended Character Set should be changed to ON. 4. Use the trackpad (left/right), or rotary end push to move to the next character to be edited. 5. Repeat Steps 3 and 4 until you have edited the selected field. 6. Press OK when the field is edited. CANCEL will revert back to the previous value. 7. Use the trackpad to move to the next field that you want to edit. 8. Repeat Steps 2 to 7 until you have finished editing everything you want to in the dialog box. 9. Press OK to accept all the new values, and clear the dialog box from the screen.

Pop-up messages

Pop-up messages, can be of two types: Information - these messages appear for a set period of time and alert you to something which is happening, such as a function not being available.These messages cannot be edited, and some may be a prompt that require a response. Alarm messages. See How do I get warning of a hazard? on page 18 for more information.

Database list

Database lists contain information that have been added to the display memory, such as lists provided for waypoints, routes and tracks. You can scroll through a database list using the trackpad to highlight a particular entry. Information for that entry is shown in the right hand section of the database list. Entries within a database list can be selected for editing(e.g. erase or edit the name of a waypoint).

Note: Pressing the SAVE ALL soft key, will save all of a Database list to a card.
How do I retrieve information from a card?
1. Insert a card into the card slot. See How do I insert or remove a CompactFlash card? on page 19. 2. Press the DATA button.
3. Press the ARCHIVE & TRANSFER. 4. Press the RETRIEVE FROM CARD. 5. From SELECT LIST, choose WPT (Waypoint), RTE (Route), or TRK (Track). 6. The card contents for your selection appears on the screen. 7. Use the trackpad (up/down) to select what you want to retrieve. 8. Press RETRIEVE ALL or RETRIEVE GROUP/ROUTE/TRACK as appropriate. A message box appears to show that the information is being written to the display. 9. When the transfer is complete a message will appear on the screen.
Note: Pressing the RETRIEVE ALL soft key, will retrieve all of a Database list to the display.
If whilst retrieving information a selection is already found to exist on the display, a warning message will appear: The soft keys will change to give you the options of: RETRIEVE AS NEW REPLACE CANCEL RETRIEVE Select which option you want by pressing the corresponding soft key.
How do I erase information from a card?
If you wish to remove information from a card, for example you no longer need it, or the card is full, it can be erased by using the DELETE or DELETE ALL soft keys that can be found on the Retrieve soft key bar. A message will be displayed on screen asking you to confirm that you want to delete the item(s), before it takes place.
2.11 How do I send and receive information using NMEA?
You can transfer and retrieve waypoints or routes to and from another instrument or PC by: To transfer or receive information using NMEA: 1. Press the DATA button. 2. Press the ARCHIVE AND TRANSFER. 3. Press the TRANSFER ON NMEA. The following soft keys are displayed

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SEND WPTS ON NMEA

SEND RTES ON NMEA

RECEIVE ON NMEA
4. Press SEND WPTS ON NMEA, SEND RTES ON NMEA or RECEIVE ON NMEA.The transfer starts. If you wish to stop the transfer at any point, press STOP TRANSFER. 5. When the transfer is complete, STOP TRANSFER greys out and the soft keys reappear.
2.12 How can I set up my GPS?
You can set up your Global Psitioning System (GPS) and check its status using the GPS Status page of the SetupSetup menu. To access the GPS Status page: 1. Press MENU. The Setup menu is displayed. 2. Use trackpad (up/down) to highlight GPS Status. 3. Use trackpad (right) to display the GPS Status dialog box.

1. Move the cursor over the waypoint that you want to erase. 2. Press ERASE WAYPOINT. 3. You will then be asked to confirm this. Press YES to confirm, or NO to cancel.
1. Select the waypoint in the waypoint list. 2. Press ERASE WAYPOINT. 3. You will then be asked to confirm this. Press YES to confirm, or NO to cancel.
How do I change the default symbol and group?
When you add a waypoint to your system it is assigned to the default group and given the default symbol:

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Default Group
If these are not suitable, you can select an alternative symbol and group to be the default:
1. Press REVIEW AND EDIT WAYPOINTS. 2. Press SET DEFAULT SYM & GROUP. 3. Press SET UP DEFAULT, to highlight either the symbol or group option. The current default is displayed. 4. Press EDIT DEFAULT. The selection of available symbols or the list of group names is displayed. 5. Use the trackpad to select the required default symbol or group. If none of the existing waypoint groups are suitable, you will need to make a new group (see How do I make a new waypoint group? on page 10 for details). 6. Press OK to accept; CANCEL to abandon.
3.6 How can I sort waypoints in the waypoint list?
If your system contains a large number of waypoints, you can sort your waypoint list to make it easier to locate a particular waypoint. The waypoint list can be sorted by: Waypoint name (default) Waypoint range, closest first Symbol Group name Date Comment Depth To sort the waypoint list: 1. When the waypoint list is displayed, press SORT LIST. The currently selected sort option is displayed. 2. Press SELECT SORT OPTION to display the list of sorting options. 3. Use the trackpad (up/down) or the rotary control, to select the new sorting method. 4. Press OK to accept or CANCEL to make no change.
3.7 How can I organize my waypoints into groups?

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WAYPOINT GROUPS.
Provided that you have not changed the default group, all waypoints are automatically placed in the default My Waypoints group when they are created. In order to make your waypoints easier to manage, you can organize them into groups of your choice. When fishing, for example, you may only wish to see the waypoints that indicate good fishing sites. Other waypoints, say, for racing, would be superfluous at this time. To display the group options: 1. Press WPTS/MOB. 2. Press REVIEW AND EDITE WAYPOINTS and then WAYPOINT GROUPS. The group list and associate soft keys are displayed e.g.

Deep fishing Shallow fishing Reef fishing
Note: A waypoint cannot be placed in multiple groups
How do I make a new waypoint group?
To create a waypoint group: 1. Press MAKE NEW GROUP. The new waypoint group dialog box is displayed. 2. Either: Press OK - to accept the default group name. or: Press EDIT GROUP NAME - to change the group name. 3. Use the trackpad and rotary control to enter the required group name and press OK.

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ERASE GROUP

MOVE BETWEEN GROUPS.

RENAME GROUP.

MAKE NEW GROUP.

How do I move waypoints between groups?
Waypoints can be easily moved between groups using the MOVE BETWEEN GROUPS option. To move a waypoint: 1. Select MOVE BETWEEN GROUPS. The first two groups stored are displayed as GROUP A and GROUP B.

Fishing

2. Determine the group that contains the waypoint that is to be moved as follows: i. Press SELECT GROUP A. The Group List containing all the groups in your system is displayed. ii. Use the trackpad or the rotary control, to select the group that contains the waypoint that is to be moved. iii. Press OK. The waypoints in the selected group are listed. 3. Determine the group that the waypoint is to be moved to as follows: i. Use the trackpad (right) to move to the GROUP B column. ii. Press SELECT GROUP B. The Group List containing all the groups in your system is displayed. iii. Use the trackpad or the rotary control, to select the group that the waypoint is to be added to. 4. Use the trackpad to return to GROUP A and select the appropriate waypoint. 5. Press MOVE WAYPOINT FROM A TO B, to move the waypoint. This can be repeated until you have made all of your changes. 6. Press OK to return to the GROUP LIST. Note: Alternately, waypoints can be moved from Group B to Group A if required. The
soft keys reflect this accordingly.

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How do I rename an existing group?
You can change the name of an existing waypoint group: 1. Select the required group in from the GROUP LIST and press RENAME GROUP. The group name is displayed in a dialog box 2. Press EDIT GROUP NAME 3. Use the trackpad or the rotary control to edit the information as required. 4. Press OK to save the new name and return to the GROUP LIST. Press CANCEL to revert to the original name.

How do I erase a group?

When a waypoint group is erased from the system, all of the waypoints in that group will be erased. Ensure that any waypoints you want to keep are moved from a group before you erase it. 1. From the GROUP LIST, select the group to be removed. 2. Press ERASE GROUP. 3. You will then be asked to confirm the removal of the group, Press YES to confirm, or NO to cancel.

NO to assign this route a default name.

.from a saved track?

You can create a route from a track that you have already saved:
1. Move the cursor over the appropriate track or highlight it on the track list. 2. Press CREATE ROUTE FROM TRACK. The system generates the route, displays the maximum deviation from the recorded track and asks if you want to give the route a name of your choosing. 3. Press: YES to assign this route a name of your choice (see How do I change the name or color of a route or track? on page 26).
4.10 How do I edit my routes and tracks?
Once you have created a route or track, it can be edited in a variety of ways. You can: Reverse a route (see page 23) Amend the course of a route (see page 23). Change the name of a route or track (see page 26). Change the color of a route or track (see page 26). Erase a route or track (see page 27). For a route or track to be edited it must first be selected Note: An active route can be edited, with the exception of the target waypoint. If a
waypoint being edited becomes the target, then the system shall cancel the edit; the waypoint shall remain in its original position.
How do I select a route or track for editing?

To select a route.

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1. Press REVIEW & EDIT ROUTES. The route list together with the associated soft keys are displayed:

Route List

Colour Name COASTAL TRIP HARBOUR TOUR ISLAND HOP LONG ROUND TRIP SHORT ROUND TRIP On Chart: Summary: Waypoints: Distance: Start Position: 5044'.029N 00129'.960W End Position: 5045'.368N 00131'.728W 9 4.561nm Shown

ERASE ROUTE

ROUTE DETAILS
2. Select the required route. You can now edit the route as described on page 23. Note: Alternately, the appropriate route can be selected on screen with the cursor.

To select a track.

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TRACKS.

REVIEW AND EDIT TRACKS.
1. Press REVIEW & EDIT TRACKS. The track list and associated soft keys are shown:

Track List

Colour Name COASTAL TRIP HARBOUR TOUR ISLAND HOP LONG ROUND TRIP SHORT ROUND TRIP On Chart: Summary: Track Points: Distance: Start Position: 5044'.757N 00129'.766W End Position: 5045'.057N 00131'.171W 1000 73.58nm Shown

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An existing waypoint for inclusion in your route. The soft key USE THIS WAYPOINT is displayed or: The position for a new waypoint. The soft key PLACE WAYPOINT is displayed.

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Original course
Position for new waypoint

Amended route

4. Press PLACE WAYPOINT or USE THIS WAYPOINT. The new leg is incorporated into the route. The dashed line changes to a solid line and the route index re-numbers accordingly. by adding a waypoint(s) to the end of your route 1. Select the appropriate route for editing via the REVIEW AND EDIT ROUTES soft key or select the route on screen and then press REVIEW AND EDIT THIS ROUTE. 2. Press AMEND ROUTE COURSE. Your cursor is joined to the last waypoint in the route with a dashed line. 3. Either drag the cursor to select: An existing waypoint. The soft key USE THIS WAYPOINT is displayed. Or: The position where you want a new waypoint to be placed. The soft key PLACE WAYPOINT is displayed. 4. Press USE THIS WAYPOINT or PLACE WAYPOINT. The dashed line changes to a solid line to indicate that the new leg has been added to the end of your route. 5. If required, you can add further waypoints to the end of the route by repeating steps (3) and (4) above.
. by moving a waypoint 1. Move the cursor over the waypoint that is to be repositioned within the route. 2. Press MOVE WAYPOINT. The route legs connected to the selected waypoint are now represented by a dashed line. 3. Drag the cursor to the new position. 4. Press OK. The waypoint is fixed at the new location and the route legs connected to it revert to a solid line. Note: A waypoints new position will be reflected in all other routes that make use of
. by removing a waypoint 1. Move the cursor over the waypoint that is to be removed. 2. Press REMOVE WAYPOINT. Provided that this waypoint was created as part of that route, and it has not been used in another route, the system deletes it from the system. If the waypoint is used in another route, the system will warn you that it cannot be removed.
How do I change the name or color of a route or track?

D6508-1 D6570-1

REVIEW AND EDIT ROUTES REVIEW AND EDIT TRACKS
EDIT NAME AND COLOR EDIT NAME AND COLOR
You can change the name for a more meaningful one and/or change the color if required. This will make them easier to distinguish from one another, particularly if you have numerous routes or tracks in your system. To change the route or track name/color proceed as follows: 1. Select the appropriate route or track on screen or via the route or track list. 2. Press EDIT NAME & COLOR. The edit route or track screen is displayed:

Depth Contour A line indicating the depth at a particular position.
Nav. Marks Nav. Marks Symbols The set of symbology used for navigation marks. Corresponds to paper charts. Light Sectors The sector of light cast by a fixed beacon. Caution & Routing Data Marine Features The cartographic features that are displayed on the water. Land Features The cartographic features that are displayed on the land.
Note: See Chapter 2:General Operation and System Setup for all other set up menus.
4.14 How does my chart warn me of potential dangers?
If switched on, the following alarms will be triggered when you are in the radar application: System alarms - Anchor, Timer, Alarm clock and Temperature Navigation alarms - Arrival and Off track Radar alarms - Guard zones When an alarm is triggered, a buzzer sounds and a pop-up window describing the alarm and how to clear it is displayed. In some cases, the appropriate action is taken by the Radar. For example, following an arrival alarm, the next route leg is activated. To switch these alarms on/off and set the limits, press MENU and select Alarm Setup. You should then select System or Navigation or Radar Alarms Setup as appropriate. Note: For more details of alarms, see Chapter 2: General Operation and System Setup.
4.15 What radar functions can I see?
The Mini Automatic Radar Plotting Aid (MARPA) function is used for target tracking and risk analysis. Although set up in radar mode or radar overlay, all MARPA targets are displayed in the chart window and selected MARPA functions can be accessed via the chart. Detailed information on MARPA is available in Chapter 5:Using the Radar. To access the MARPA controls when you are in chartplotter mode, select the MARPA target with the cursor.

CPA GRAPHIC OFF ON AUTO

VECTOR MODE TRUE RELATIVE

SHOW DETAILS OFF ON

CANCEL ALL TARGETS

CANCEL TARGET

MARPA target selected

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Chapter 5: Using the Radar

5.1 Introduction

D6814_1

How do I create a VRM/EBL?
The first VRM/EBL will be placed at a location of 1/3 of the current range and 030 relative to your boats head. If this setting is adjusted, the display will retain the adjustments and use them when the VRM/EBL is next turned on. To use VRMs/EBLs to tell you the range/bearing of a target: 1. Toggle VRM/EBL soft key to ON. The VRM/EBL will be shown on the radar picture with your boat at its center. 2. ADJUST VRM and VRM are highlighted to indicate it can be adjusted. 3. Use the rotary control to adjust the VRM to the required size. 4. Press OK to remove the highlight and retain the adjustment. 5. Press ADJUST EBL. This will highlight the EBL. 6. Use the rotary control to place the EBL over the required target. 7. Press OK to remove the highlight and retain the adjustment. Note: You can also push the rotary control to accept an adjustment and toggle control
to the other object (VRM or EBL).

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VRM/EBL 1 ON OFF

ADJUST VRM 1.991nm

ADJUST EBL 124P

FLOATING EBL.

SET UP VRM/EBL 2
The distance and bearing of the target is now shown in the ADJUST VRM and ADJUST EBL soft key labels. You will be able to tell which way the target is traveling by watching how it moves in relation to the EBL. If it continues traveling directly along the EBL, it shows that it is on a possible collision course with your boat - take the appropriate action. To place a second VRM/EBL use the SET UP VRM/EBL 2 soft key and repeat steps 1 to 7above. This VRM/EBL will be placed at a location of 2/3 of current range and a bearing of 330.
. Using floating VRMs/EBLs
You can use the VRM/EBL float function to measure the range and bearing between any two points on the radar screen. This function allows you to move the VRM/EBL away from your boats position and onto a target. You can then change the radius of the VRM to determine the distance between two points and change the angle of the EBL, relative to its new origin, to obtain the bearing.
How do I float a VRM/EBL?
1. Create the VRM/EBL as described previously. 2. Press FLOATING EBL. 3. Press ADJUST FLOAT. This will highlight the VRM/EBL. 4. To set the origin to a difference position: i. Use the trackpad to move the centre of the VRM/EBL over the first target. ii. Press OK to retain the adjustment and remove the highlight. 5. To adjust the VRM: i. Press OK to access the soft keys. ii. Press ADJUST VRM to highlight the VRM. iii. Use the rotary control to move the VRM over the second target. The distance between the first and second target is shown on the ADJUST VRM soft key. 6. To adjust the EBL: i. Press ADJUST EBL to highlight the EBL. 7. Use the rotary control to adjust the EBL over the second target. The bearing between the first and second target is shown on the ADJUST EBL soft key. 8. Press OK to retain the adjustment. 9. If required, you can float a second VRM/EBL: i. Press SET UP VRM/EBL 2. ii. Toggle the VRM/EBL 2 to ON. iii. Repeat steps 1 to 8 above.

mation.

7.2 How does the Fishfinder work?
The fishfinder application uses a Digital Sounder Module (DSM) to process sonar signals from a suitable transducer and provide a detailed underwater view. The transducer located on the bottom of the boat sends pulses of sound waves into the water and measures the time it takes for the sound wave to travel to the bottom and back. The returning sound echoes are affected by bottom structure and by any other objects in their path, e.g. fish, wrecks, reefs. The Digital Sounder Module (DSM) processes these echoes and sends data to the fishfinder which displays a visual interpretation of the underwater view. The strength of echoes is indicated on the display by different colors. You can use this information to determine the bottom structure, the size of fish and other objects in the water e.g. debris, air bubbles. Notes: (1) The DSM will operate at a frequency of 50 kHz or 200 kHz. (2) Some transducers will also enable the fishfinder to display water
temperature and/or speed.
7.3 What can the fishfinder show me?
When you first view the fishfinder application, an image representing the echoes seen by the DSM is displayed. As time passes this image scrolls from right to left and becomes a record of the echoes seen. The images at the right hand side of the display are therefore the most recent. The fishfinder window will display : The bottom together with any bottom structure such as reefs and shipwrecks etc. Target images indicating fish. A status bar noting the frequency and gain settings The bottom depth You can customize the fishfinder to: Hide the depth of the targets. Show the depth lines. Change the color palette and the depth displayed. Pause or change the scroll speed. Enable a fish, shallow or deep water alarm Adjust the DSM and Transducer to suit local conditions.

Frequency mode Frequency

200 kHz: Auto

Gain mode

Gain: Auto High
Cursor controlled by trackpad Bottom o transduc

Depth markers

Target depth
Target Bottom Bottom depth

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How do I interpret the bottom structure?
The bottom usually produces a strong echo. These images indicate the bottom conditions as follows:.
A hard bottom (sand) produces a thin line
A soft bottom (mud or seaweed cover) produces a wide line. The dark layer indicates a strong signal. -
A rocky or uneven bottom or a wreck produces an irregular image with peaks and troughs

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The dark layers indicate a good echo; the lighter areas weaker echoes. This could mean that the upper layer is soft and therefore allowing sound waves to pass to the more solid layer below. It is also possible that the sound waves are making two complete trips hitting the bottom, bouncing off the boat, then reflecting off the bottom again. This can happen if the water is shallow, the bottom is hard, or gain is set high. The C-Series Fishfinder provides various features to help you interpret the fishfinder picture; these are described in page 7.

cally switches OFF Bottom Lock and Zoom.
7.1 7.4 How can I enhance what I see?
You can enhance the image by applying the following options: Change the range (Range). Shift the selected viewing range (Range Shift). View a zoomed area (Zoom). Flatten the bottom image to help separate fish from the bottom (Bottom Lock) Isolate bottom fish (White Line/Bottom Fill) Pause the scrolling image or adjust the rate at which the image scrolls (Scroll Pause/ Scroll Speed) Change the size of or remove the depth digit.
How do I change the range?
The DSM automatically adjusts the display to show the shallowest required range. Alternatively, you can select to range in/out on the image (up to the maximum depth displayed on the scrolling bottom and A-Scope images). To range in/out on an image: 1. Press the RANGE button. 2. Toggle to RANGE soft key to MAN. OUT or IN as required. the Press the RANGE button 3. To return to the automaticOUT oradjustment, toggle the RANGE soft key to AUTO. Press the RANGE button range IN as required. 4. To Changes to automatic range adjustment, toggle the RANGE Note:return to thethe range are reflected in all Fishfinder windows. soft key to AUTO. Note: Changes to the range are reflected in all Fishfinder windows.
How do I shift the image? HowThe DSM automatically adjusts the display to keep the bottom in the lower half of the do I shift the image?
display window. Alternatively, you can shiftto keep the within the the lower half of the The DSM automatically adjusts the display the image bottom in current range. display the image: To shift window. Alternatively, you can shift the image within the current range. To shift the image: button. 1. Press the RANGE 2. Press the RANGE soft key 1. Toggle the RANGE button. to MAN. 3. Press RANGE SHIFT. The soft MAN. 2. Toggle the RANGE soft key tokey is highlighted. 4. Press RANGE control to adjust the shift. The value 3. Use the rotarySHIFT. The soft key is highlighted. of the shift is displayed on the soft key. 4. Use the rotary control to adjust the shift. The value of the shift is displayed on the 5. To return to the standard fishfinder image, toggle the RANGE soft key to AUTO. soft key. 5. To return to thethe range shift are reflectedtoggle the RANGE soft key to AUTO. Note: Changes to standard fishfinder image, in all Fishfinder windows. Note: Changes to the range shift are reflected in all Fishfinder windows.

Blind sectors 5-4 Bottom lock 7-10
Canceling MARPA targets 5-26 CDI 1-7, 6-1 Chart cards 4-2 Chart vectors boats heading 4-17 COG 4-17 tide 4-17 wind 4-17 Chartplotter 1-4 cartography set up menu 4-39 chart objects 4-4 chart orientation 4-2 chart set up menu 4-38 COG indication 4-17 CompactFlash cards 4-2 current position 4-3 edit routes 4-21 change the color of a route 4-26 change the course of a route 4-23 change the name of a route 4-26 edit tracks 4-21 change the color of a track 4-26 change the name of a track 4-26 grounding alarm 5-28 heading indication 4-17 local information 4-5, 4-35, 4-36 measuring distances on chart 4-37 motion mode 4-2 multiple chart views 4-28 navigate to waypoint using the cursor 4-8 using the waypoint list 4-8 off track alarm 5-28 panning around the chart 4-6 ports and services information 4-35, 4-36 radar overlay 4-2 routes advance to next waypoint in route 4-16 build route 4-9 edit routes change the color of a route 4-26

Display offset 5-10

EBL 5-16 Edit routes 4-21

Index-2

change the color of a route 4-26 change the course of a route 4-23 change the name of a route 4-26 Edit tracks 4-21 change the color of a track 4-26 change the name of a track 4-26 EMC conformance also see Preface Erase waypoint 3-8 using cursor 3-8 using waypoint list 3-8
Local information 4-5, 4-35, 4-36
Managing waypoint list 3-9 MARPA acquiring targets 5-26 canceling targets 5-26 CPA vectors 5-24 operating ranges 5-23 risk assessment 5-23 setup 5-25 target data 5-23 Measuring distances on chart 4-37 Menus cartography setup 4-39 chart setup 4-38 radar setup 5-27 setup 2-5 system setup 2-6 Multiple echoes 5-4
Fishfinder A-Scope 7-5 detecting fish 7-4 determining depths of fish 7-18 display description 7-2 interpreting data bottom indications 7-3 mark a position 7-16 optimizing displayed image by adjusting power setting 7-27 using GAIN controls 5-13 principles 7-1 select best operating frequency 7-25 separate sea bottom from nearby fish 7-12 setup display 7-24 DSM 7-23 transducer 7-21 switch displayed depth value on/off 7-15 using bottom lock 7-10 zooming 7-8 Follow route in reverse order 4-16 using Quick Route 4-15 using the cursor 4-15 using the route list 4-15 FTC 5-12
Navigate to cursor position 4-7 to waypoint using the cursor 3-5, 4-8 using the waypoint list 3-5, 4-8 North Up mode chart orientation 4-29 radar display 5-9