Lowrance LVR-250, Installation And Operation Instructions Manual

Page 1: ...LVR 250 VHF Radio Installation and Operation Instructions Pub 988 0158 051 www lowrance com ...

Page 2: ...free owner s manuals and the most current information on this product its operation and accessories visit our web site www lowrance com Lowrance Electronics 12000 E Skelly Dr Tulsa OK USA 74128 2486 Printed in China Important safety information Please read carefully before installation and use DANGER This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey ...

Page 3: ...nformation 14 1 1 Features 14 1 2 Customizing your Lowrance VHF Radio 15 1 3 How to Display and Navigate Menus 15 1 4 How to Enter Alphanumeric Data 15 1 5 LCD Symbols and Meanings 15 1 6 Basic Operation and Key Functions 17 Section 2 The Radio Menu MENU 20 2 1 Radio Menu Options Menu 20 2 2 Maintain Your Buddy List BUDDY LIST 21 2 2 1 Add an Entry 21 2 2 2 Edit an Entry 21 2 2 3 Delete an Entry 2...

Page 4: ...28 3 5 Internal Speaker Connections INT SPEAKER 28 3 6 Set the Priority Channel WATCH MODE 29 3 7 Weather Alert Wx ALERT 29 3 8 NMEA protocol COM PORT 29 Section 4 DSC Setup Menu DSC SETUP 30 4 1 DSC Setup Menu Options 30 4 2 Enter Your USER MMSI USER MMSI 30 4 3 Maintain Your Groups GROUP SETUP 31 4 3 1 Create a Group GROUP SETUP 31 4 3 2 Edit Group Name Details 31 4 3 3 Delete a Group 32 4 4 Res...

Page 5: ... 3 4 Receiving a Geographic Call GEOGRAPH 42 5 3 5 Receiving a Polled Position Call POSITION 42 Section 6 Distress Calls 43 6 1 Sending a Distress Call 43 6 2 Receiving a Distress Call DISTRESS 44 6 3 Distress Acknowledgement distress ack or Relay 44 Appendix A Technical Specifications 45 Appendix B Troubleshooting 47 Appendix C VHF Marine Channel Charts 48 C 1 International Channel Chart 48 Speci...

Page 6: ...and the viewing angle cannot be adjusted Location Requirements Please check these before doing any cutting or drilling Whichever installation method you choose ensure that the chosen location Is at least 3 1 m from the antenna Allows easy connection to at least a 10 Amp fused 13 6 V DC electrical source and the antenna Is at least 1 5 45 cms from the compass to avoid creating magnetic deviation of...

Page 7: ...flat screws for the microphone 13 bulkhead mount Two spring washers for the 14 microphone bulkhead mount Two plain washers for the microphone 15 bulkhead mount Two nuts for the microphone bulkhead 16 mount Four M5x32 screws for recessed 17 installation Four nuts for the recessed installation 18 Not pictured Two plastic stoppers for the recessed installation Installation template One 7 Amp spare fu...

Page 8: ... Philips screwdriver and the set of four flat screws spring washers plain washers 3 and nuts to attach the mounting gimbal to the location site Slide the radio into the mounting gimbal 4 Insert the two mounting knobs through the holes and tighten them sufficiently to hold 5 the radio at the desired viewing angle Change the Viewing Angle The viewing angle on the gimbal mount has a 20º tilt range To...

Page 9: ...2 screws until the radio is held firmly against the rear of the bulkhead 5 Install the Microphone Bulkhead Mount Hold the microphone bulkhead mount at the 1 chosen location and use a soft pencil to mark the screw hole positions on the mounting surface Ensure that the microphone curly cable will comfortably reach this location BEFORE you drill Drill the two pilot screw holes where marked 2 Use a sh...

Page 10: ...ire 3 Connect this to the Positive battery terminal Check that a 10 Amp fuse is installed on this power cable close to the battery Black Power wire 4 Connect this to the Negative battery terminal ANT 5 A radio antenna is not supplied A suitable radio antenna must be mounted and connected before operating the LVR 250 radio Consult your dealer for advice if necessary GND 6 A ground connection is not...

Page 11: ...DSC Digital Select Calling If you don t have a user MMSI contact the appropriate authorities in your country If you re unsure who to contact consult your Lowrance dealer Enter Your User MMSI Refer to 4 2 Enter your user MMSI Wiring for GPS COM connector Pin Wire Function Notes 1 Red No connection Not used 2 Orange OUT To 3 White Program clone Not used 4 Green IN From 5 Yellow IN From 6 Black OUT G...

Page 12: ...and Operation Instructions 12 The Completed Installation Battery VHF Antenna GPS product Antenna connection cable External speaker Black power cable Fuse on Red power cable External speaker connection cable Base unit with microphone ...

Page 13: ...Lowrance LVR 250 Installation and Operation Instructions 13 Notes ...

Page 14: ... banks USA Canada International including weather channels where available Special CH16 or CH16 9 key for quick access to the priority international distress channel Special 3CH key to select your three favourite channels PSCAN similar to dual watch facility In addition the LVR 250 US EU models also provide DSC Digital Select Calling capability that meets USCG SC101 Class D Standards LVR 250 US on...

Page 15: ...ed at the desired option Press ENT press the Push To Select to display that option Make any entries or changes as explained in the following section 3 Press ENT to confirm changes Otherwise press EXIT to keep the original entry 4 Press EXIT to backup one screen this key is equivalent to an ESC function on a PC 5 1 4 How to Enter Alphanumeric Data If your radio does not have the optional alphanumer...

Page 16: ... Incoming DSC call Low Battery warning activates at 10 5 V Channel selected USA INT CAN Selected channel bank for VHF radio operations and regulations X Channel is temporarily deleted from the ALL SCAN operation B A Channel suffix if applicable CH1 CH2 CH3 Shows which of the 3 favourite channels if any are selected Otherwise blank ATIS LVR 250 EU only and enabled for radios in European inland wate...

Page 17: ...turn slowly clockwise until the random noise disappears Make another 1 4 turn clockwise for best reception in open sea conditions In areas of high noise eg close to large cities reception may improve if sensitivity is reduced Either turn SQL slowly clockwise or use the LOCAL setting See section 2 3 16 9 Priority Channel Also on the microphone Press to cancel all other modes and to tune into the pr...

Page 18: ...ourite channels The CH1 CH2 or CH3 symbol appears on the LCD to show which favourite channel is selected To scan only one of your favourite channels press 3CH then immediately press and release SCAN If you want to scan all three favourite channels press 3CH then immediately press and hold SCAN To add a favourite channel for the first time select that channel then hold 3CH to store it in the CH1 lo...

Page 19: ...knob Channel Select Turn to select a channel The current channel is shown on the LCD in BIG digits an A or B designator suffix if applicable in small letters below the channel number See appendix C for a listing of channel frequencies Push to activate the ENT function You can also use the rotary knob for alphanumeric entry Turn to step through alphanumeric characters one at a time then push to con...

Page 20: ... 5 Set local time and time format See Section 2 5 Radio Setup Menu See Section 3 Turn the GPS Simulator on off See Section 2 6 Reset factory settings See Section 2 7 Sections 1 3 and 1 4 explain how to navigate around the menu and enter save and change data BUDDY LIST LOCAL DIST BACKLIGHT CONTRAST GPS DATA DSC SETUP RADIO SETUP GPS SIM RESET USER MMSI GROUP SETUP INDIV REPLY ATIS MMSI ATIS FUNC DS...

Page 21: ...t The following sections show to use BUDDY LIST to add edit and delete entries on your buddy list Section 5 explains how to call a buddy 2 2 1 Add an Entry Select BUDDY LIST The cursor is at MANUAL NEW Press ENT 1 Enter the buddy name one character at a time this may be alphanumeric then press 2 ENT repeatedly until the cursor moves to the MMSI entry line Enter the MMSI associated with that buddy ...

Page 22: ...ect LOCAL DIST then select DIST 1 Press ENT to activate the DIST setting This disables local 2 sensitivity and the menu is displayed again 2 3 2 Set Local Sensitivity Select LOCAL DIST then scroll to LOCAL 3 Press ENT to activate the LOCAL setting 4 This disables distance sensitivity and the menu is displayed again LOCAL is displayed on the LCD as a reminder that local sensitivity is selected 2 4 ...

Page 23: ...PS navigation receiver is disconnected or absent you can specify the vessel position and the local time manually using the GPS DATA option This information is important because it will be used if a DSC distress call is transmitted You can also select GPS Alert and GPS Simulator options 2 5 1 Manually Enter Position and UTC Time MANUAL Note that this function is available only if an operational GPS...

Page 24: ...by HM Nautical Almanac Office V X K L P Q Q R V U T S R Q P T S A A Z B C Z A B B B C S S S R H I K K M M H H H I K F G E D E C C D G H E F H I G C D D E K L M Z Z P N 0 30 E 60 E 90 E 120 E 150 E 30 W 60 W 90 W 120 W 150 W 180 180 M N N O O Z Z Z C D D E F E E F K L L L M M Q O Q A S U W V A Y M L M Y P K H M X X W W X M W M M M M L F M Z M K I D F G I I I K L L P Z International Date Line Intern...

Page 25: ...ns LL display If you have entered the vessel position manually as described in the previous section the vessel position is always shown on the screen with the suffix M However if the time is being updated through a GPS navigation receiver you can switch the vessel position display on the screen on or off as follows Select GPS DATA then SETTING 1 Select LL DISPLAY 2 Select ON on or OFF off as 3 des...

Page 26: ...N on or OFF off as desired 1 Whenever the GPS Simulator is turned ON on simulated Speed Over Ground SOG Course Over Ground COG and LL position appear on the screen This data is updated automati cally during the simulation It is not possible to send a DSC transmission when in Simulator mode 2 7 Reset to Factory Defaults RESET Use this to return every setting to the factory defaults except all MMSI ...

Page 27: ... Appendix C Edit or delete channel names See Section 3 3 Selects if the WX Alert scanning mode is ON on or OFF off LVR 250 US only See section 3 7 Selects the operation of Dual or Tri watch scanning See section 3 6 Switch ON OFF on off the radio s internal speakers See section 3 5 Select NMEA protocol for communications between the VHF radio and any other instruments See section 3 8 Set the volume...

Page 28: ...confirmation 4 Press ENT to confirm the new channel name tag or the deletion then press EXIT to 5 return to the menu 3 4 RING BEEP Volume RING VOLUME and KEY BEEP Set the volume level of the incoming signal beeps RING VOLUME and or the error and warn ing beeps KEY BEEP to HIGH high or LOW low as follows Select RADIO SETUP then RING VOLUME or BEEP VOLUME as appropriate 1 Select a HIGH or LOW volume...

Page 29: ...o to pick up weather alerts as follows Select RADIO SETUP then WX ALERT 1 Select ON on or OFF off then 2 press ENT to enable the setting and return to the menu When a weather alert is broadcast the alarm will sound Press any key to hear the weather alert voice message 3 8 NMEA protocol COM PORT This radio uses NMEA0183 protocol to receive GPS data from a compatible GPS unit The COM Port must be co...

Page 30: ...move to the next digit If you make an error press until appears then press ENT to backup and correct the entry WARNING A valid USER MMSI must be entered into this radio before these DSC functions can be used See below for instruction to Enter Your USER MMSI Enter your user MMSI See section 4 2 If you do not have a user MMSI see Appendix D Enter or change the name and or details of a group See sect...

Page 31: ...lphanumeric Press ENT to 3 confirm each correct entry and to move to the next digit When you have finished press ENT repeatedly until the cursor moves to the MMSI line If you make an error press until appears then press ENT to backup and correct the entry Enter the group MMSI Note that the first number is always 0 Press ENT 4 The group name and group MMSI are shown in a confirmation screen Press E...

Page 32: ... an automatic response or with a manual response An automatic response sends an acknowledgement and then sets the request link channel ready for a conversation A manual response asks if you want to acknowledge the call and then asks if you want to converse with the caller Select DSC SETUP then INDIV REPLY 1 Select AUTO for an automatic response 2 or MANUAL for a manual response Press ENT to confir...

Page 33: ...tored ATIS MMSI at anytime by selecting ATIS MMSI in the main menu 4 5 2 Enable ATIS Functionality ATIS FUNC LVR 250 EU ONLY ATIS functionality will operate only after the ATIS MMSI has been entered see previous sec tion Select DSC SETUP then ATIS FUNC 1 Select ON on to enable the ATIS functionality and automatically disable DSC 2 functionality The ATIS annunciator appears on the screen It is not ...

Page 34: ...here are two annunciators in the screen to show you the current mode if the DSC annuncia tor is shown DSC is operational if the ATIS annunciator is shown ATIS is operational 4 7 Response Type to LL Polling Calls LL REPLY You can set up the radio to respond to an LL polling request in one of three ways AUTO Automatically replies to any incoming LL polling requests from any of your buddies MANUAL Ch...

Page 35: ...ending DSC calls Press CALL to show the types of DSC call that can be made 1 Note that only four DSC call types can be shown at any one time on the screen Press or to scroll up and down the DSC call types until the 2 cursor is positioned at the desired option Then press ENT The DSC call types are The following options are available through CALL key WARNING A valid USER MMSI must be entered into th...

Page 36: ...o will recognize this and select the correct channel The radio summarizes the call details and asks for confirmation to send the call SEND 4 Press ENT to send the call The radio goes to CH70 and the Tx annunciator is displayed on the screen while the DSC call is being sent If the call is acknowledged ACK press PTT to talk If there is no reply retry making the 5 call See Section 5 2 2 5 2 2 Retryin...

Page 37: ...d are automatically eliminated from the suggested call list If the call is to a Coast Station the radio will recognize this and select the correct channel The radio summarizes the call details and asks for confirmation to send the call SEND 3 Press ENT to send the call and continue as explained in Section 5 2 1 5 2 5 Call a Group GROUP Press CALL to enter DSC mode then select GROUP The radio displ...

Page 38: ... 2 7 Call using the Call Log CALL LOG The Call Log contains the contact details for the 20 most recent incoming calls so that you call any of them again quickly Press CALL to enter DSC mode then select CALL LOG 1 Scroll down to the desired contact details The radio displays the contact details for the most recent incoming call as the first entry 01 in the call log In the example the contact detail...

Page 39: ...lained in 3 Section 5 2 1 5 2 9 Call distress relay using the Distress Log DIST LOG 5 2 9 1 Call distress relay to individual using the Distress Log You can make a distress relay to an individual in the log Press CALL to enter DSC mode then select DIST LOG 1 Select the entry that you want to call and press ENT The details are displayed over two 2 screens that alternate every 1 5 seconds the first ...

Page 40: ...g screens are displaying and again press ENT to send out the 4 call 5 2 10 Request the LL Position of a Buddy LL REQUEST Press CALL to enter DSC mode then select LL REQUEST 1 Select the buddy whose LL position you want to request then 2 press ENT to send the request See Section 5 3 5 for the acknowledgement The working channel name is displayed while the radio waits for an acknowledgement 3 from y...

Page 41: ...d CH The priority level and the user MMSI are displayed on the screen If the radio recognises the user MMSI as one of your buddies the buddy s name is displayed in place of the user MMSI No acknowledgement is required Press PTT to initiate voice contact on CH16 and then 2 switch to the designated working channel The call data is stored in the Call Log see Section 5 2 7 5 3 2 Receiving an Individua...

Page 42: ... Call GEOGRAPH A geographic call is received by vessels within a specific geographic boundary area When you receive notification of a GEOGRAPH call press any key to cancel the alert The 1 radio manually selects the channel designated in the incoming call Press ENT The user MMSI or name are displayed on the screen If the radio recognises the user MMSI as one of your buddies the buddy s name is disp...

Page 43: ...NING Abandoning PIRACY Piracy OVER BOARD Over Board Hold down the DISTRESS key for about 3 seconds until you see the distress call sent 3 message DISTRESS CALL SENT on the screen The whole display starts to flash and beep loudly The distress call repeats five times continuously It then repeats randomly every 3 5 to 4 5 minutes until a distress acknowledgement DISTRESS ACK is received from a search...

Page 44: ...re replaced with sequences of 9s and 8s respectively The LVR 250 is capable of receiving enhanced LL position data if the vessel trans mitting the Distress Call is sending this This provides the position of the distressed vessel to within 20 m 60ft 6 3 Distress Acknowledgement distress ack or Relay An alert sounds when a Distress Relay DISTRESS RELAY is received Press any key to cancel the alert T...

Page 45: ... FSTN Contrast and Dimming control Yes Antenna connector SO 239 50 ohm Temperature Range 20ºC to 50ºC 4ºF to 120ºF LVR 250 US only 15ºC to 55ºC 5ºF to 130ºF LVR 250 EU only Waterproof JIS 7 Dimensions 161 W x 75 H x 147 D mm without bracket Weight 1 29 kg 2 8 lbs without microphone Frequency stability 10ppm Frequency control PLL GPS NMEA input Yes Comm port 4800 baud NMEA 0183 DSC Yes GPS NMEA inp...

Page 46: ...cuit of antenna Max Freq deviation 5kHz Spurious harmonics better than 2 5µ W Modulation distortion Less than 4 1kHz for a 3kHz deviation RECEIVER Frequency 156 025 163 275 MHz 12dB SINAD sensitivity 0 25uV distant 2 5uV local for LVR 250 US 0 25uV distant 0 8uV local for LVR 250 EU 20db SINAD sensitivity 0 35uV Adjacent CH selectivity more than 65db Spurious response more than 65 db Intermodulati...

Page 47: ...e power cables away from the engine a Add a noise suppressor to the power cable b Use resistive spark plug wires and or use an alternator whine filter c No sound from the external speaker 4 Check that the external speaker cable is physically connected a Check the soldering of the external speaker cable b Transmissions are always on low power even when high HI power is selected 5 The antenna may be...

Page 48: ... Yes Yes PORT OPS VTS 13 156 650 156 650 S Inter ship Navigation Safety bridge to bridge Yes No BRIDGE COM 14 156 700 156 700 S Port Operations SelectedVTS Areas Yes Yes PORT OPS VTS 15 156 750 156 750 S Port Operations Yes Yes PORT OPS 1 1W only 16 156 800 156 800 S International Distress Safety and Calling Yes Yes DISTRESS 17 156 850 156 850 S State Controlled Yes Yes SAR 1 1W only 18 156 900 16...

Page 49: ...156 375 S Commercial bridge to bridge Yes No BRIDGE COM 68 156 425 156 425 S Boat Operations Recreational Yes No SHIP SHIP 69 156 475 156 475 S Port Operations Yes Yes PORT OPS 70 156 525 156 525 Digital Selective Calling DSC DSC 3 71 156 575 156 575 S Port Operations Yes Yes PORT OPS 72 156 625 156 625 S Inter ship Yes No SHIP SHIP 73 156 675 156 675 S Port Operations Yes Yes PORT OPS 74 156 725 ...

Page 50: ...ess Safety and Calling Yes Yes DISTRESS 17 156 850 156 850 S State Controlled Yes Yes SAR 1 1W only 18A 156 900 156 900 S Commercial Yes Yes COMMERCIAL 19A 156 950 156 950 S Commercial Yes Yes COMMERCIAL 20 157 000 161 600 D Port Operations Canadian Coast Guard No Yes PORT OPS 20A 157 000 157 000 S Port Operations Yes Yes PORT OPS 21A 157 050 157 050 S U S Government Canadian Coast Guard Yes Yes U...

Page 51: ... 156 425 S Boat Operations Recreational Yes No SHIP SHIP 69 156 475 156 475 S Boat Operations Recreational Yes Yes PLEASURE 70 156 525 156 525 Digital Selective Calling DSC DSC 6 71 156 575 156 575 S Boat Operations Recreational Yes Yes PLEASURE 72 156 625 156 625 S Boat Operations Recreational Yes No SHIP SHIP 73 156 675 156 675 S Port Operations Yes Yes PORT OPS 74 156 725 156 725 S Port Operati...

Page 52: ...cted Areas Yes Yes PORT OPS VTS 15 156 750 156 750 S Commercial Yes Yes COMMERCIAL 1 1W only 16 156 800 156 800 S International Distress Safety and Calling Yes Yes DISTRESS 17 156 850 156 850 S State Controlled Yes Yes SAR 1 1W only 18A 156 900 156 900 S Commercial Yes Yes COMMERCIAL 19A 156 950 156 950 S Canadian Coast Guard Yes Yes CANADIAN CG 20 157 000 161 600 D Canadian Coast Guard No Yes CAN...

Page 53: ...56 525 156 525 S Digital Selective Calling DSC DSC 6 71 156 575 156 575 S Boat Operations Recreational Yes Yes PLEASURE 72 156 625 156 625 S Inter ship Yes No SHIP SHIP 73 156 675 156 675 S Commercial Fishing Only Yes Yes COMMERCIAL 74 156 725 156 725 S Commercial Fishing Only Yes Yes COMMERCIAL 77 156 875 156 875 S Port Operations Yes Yes PORT OPS 1 1W only 78A 156 925 156 925 S Boat Operations R...

Page 54: ...el is only available on DSC enabled radios Note The CANADA mode is not legal to use in U S waters KEY S Simplex operating channel D Duplex operating channel C 4 WEATHER Channels CH RX MHz TRAFFICTYPE NAME REMARK WX01 162 550 NOAAWeather Channel NOAAWX RX only WX02 162 400 NOAAWeather Channel NOAAWX RX only WX03 162 475 NOAAWeather Channel NOAAWX RX only WX04 162 425 NOAAWeather Channel NOAAWX RX o...

Page 55: ...15 160 75 x 63 a 156 175 160 775 x 04 a 156 2 160 8 x 64 a 156 225 160 825 x 05 a 156 25 160 85 x 65 a 156 275 160 875 x 06 a b 156 3 156 3 x 66 a 156 325 160 925 x 07 a 156 35 160 95 x 67 a c 156 375 156 375 x 08 a q 156 4 156 4 x 68 a 156 425 156 425 x 09 a b c 156 45 156 45 x 69 a 156 475 156 475 x 10 e 156 5 156 5 x 70 a 156 525 156 525 Digital selective calling for distress safety and calling...

Page 56: ...via The Administra tions concerned should make any possible attempt to make these fre quencies channels as soon as possible available for the radiotelephone service on Inland Waterways and or the required service catego ry 76 j d o 156 825 156 825 x 17 h 156 85 156 85 x 77 a k 156 875 156 875 x 18 156 9 161 5 x 78 156 925 161 525 x 19 156 95 161 55 x 79 a 156 975 161 575 x 20 157 161 6 x 80 157 02...

Page 57: ...oardon board communications i This channel may be used only for communications between sea going vessels and participating land stations in case of distress and safety communica ti ons within the maritime sea areas In the countries mentioned under remark 2 this channel may be used only for distress safety and calling j The output power shall be reduced automatically to a value between 0 5 and 1 W ...

Page 58: ...K Coast Guard Users Yes Yes UK COAST GRD M1 157 425 157 850 UK Marina Channel M1 Yes Yes UK MARINA M2 161 425 161 425 UK Marina Channel M2 Yes Yes UK MARINA 31 157 550 162 150 INT L Duplex Holland No Yes NL MARINA 96H 162 425 162 425 INT L Belgium No Yes BEL G MARINA L1 155 500 155 500 INT L Skandinavia Yes No LEISURE 1 L2 155 525 155 525 INT L Skandinavia Yes No LEISURE 2 L3 155 650 155 650 INT L...

Page 59: ...ived including interference that may cause undesired operation Changes or modifications not expressly approved by the manufacturer could void the user s authority to operate the equipment Note This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reason able protection against harmfu...

Page 60: ...t of the product or a refund for the product THIS REPAIR OR REPLACEMENT OR REFUND AS JUST DESCRIBED IS THE EXCLUSIVE REMEDY AVAILABLE TO YOU AGAINST US FOR ANY DEFECT MALFUNCTION OR NON CONFORMITY CONCERNING THE PRODUCT OR FOR ANY LOSS OR DAMAGE RESULTING FROM ANY OTHER CAUSE WHATSOEVER WE WILL NOT UNDER ANY CIRCUMSTANCES BE LIABLE TO ANYONE FOR ANY SPECIAL CONSEQUENTIAL INCIDENTAL OR OTHER INDIRE...

Page 61: ...nd it necessary to change or end our shipping policies regulations and special offers at any time We reserve the right to do so without notice In Canada If you re in Canada and you have technical return or repair questions please contact the Factory Customer Service Department Before any product can be returned you must call customer service to determine if a return is necessary Many times custome...

Page 62: ...uct for repair or replacement you must first receive a return authorization number from Customer Service Products shipped without a return authorization will not be accepted When shipping were commend you do the following Please do not ship the knobs or mounting bracket with your unit 1 If you are sending a check for repair please place your check in an envelope and tape it 2 to the unit For prope...

Page 63: ...Notes ...

Page 64: ...Lowrance Pub 988 0158 051 Printed in China 100708 Copyright 2008 All Rights Reserved Navico MN000794B G 0560 ...