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LMS-520C Unit, Manual, and Accessories Information


Frequently Asked Questions

 What are the lakes that have depth contours in the LMS-520C? Click here for a list of these lakes
 What other features does the background map have? Click here for a list of features.
 How can I get other lakes with depth contours for the LMS-520C? Additional high-detail lakes can be added with the purchase of the optional Fishing Hot Spots Pro and LakeMaster Pro Maps cards.  Click the links for more information.. 
Click here to view or download the manual! Click here to view pinout information!

Product Information

Click here to purchase accessories through! Click here to view reset information!

 Sonar features Yes
 GPS features Yes
 Display Size 5" (12.7 cm) diagonal
 Pixel count  / Resolution 480 x 480
 Display Type SolarMax™ enhanced SVGA 16-bit color TFT
 Backlighting Screen/Keypad (cold cathode)
 Frequency 200 kHz
 Transducer Skimmer
 Output Power 2,400 W
 Max Depth 900 feet (275 m)*
 Input Voltage 10 - 17
 Power Consumption / Current Draw 900mA (light on) 500mA (light off)
 Casing /Waterproof Standards Sealed and waterproof (IP-X7)
 Dimensions 5.4" x 6.9" x 3.4" (13.8 x 17.6 x 8.6 cm)
 Standard Sonar Features Yes - Colorline, ASP, & FishSymbol ID
 FishReveal No
 Ping Speed HyperScroll Yes
 FlashGraf No
 FasTrack Yes
 Sonar Graph Recording Yes
 FishTrack Yes
 Sonar Alarms Yes
 Split Screen Zoom Yes
 Temperature Yes
 Distance Log  Optional
 Memory Back Up Yes
 GPS Receiver Antenna 12-channel, External GPS w/selectable WAAS LGC-3000.  Also works with LGC-2000.
 NMEA NMEA 0183 and NMEA 2000
 Background Map Built-in high-detail Lowrance map with nav aids & 3,000 enhanced lake maps
 Custom Mapping available Optional GPS Mapping Accessory Pack MapCreate 6, FreedomMaps and Navionics Gold, Classic and HotMaps
 Waypoints 1,000
 Event Markers 1,000
 Routes 100
 Plot Trails 100 savable, 10,000 points
 Graphic Markers 42
 Zoom Ranges 40 ranges, 0.02-4000 miles
 MOB Yes
 GPS Alarm Yes
 GPS Trip Details Recording Yes
 Languages 10
 MMC/SD card : Max Size  One MMC/SD Digital Card slot: Up to 2GB.
 Overlay Data Sonar/GPS
 Resize Window Yes
 Ethernet Expansion Port Yes - Will require future updates.
 Hard Drive No
 Weight 2.30 lbs
 Manufactured 2007-2008
 Current Software Version 2.5.0

*Sonar sounding depth with bottom tracking.  Actual depth capabilities depend on transducer configuration and installation, bottom composition, and water conditions.


 Power Cable PC-27BL 127-08    
 Gimbal Bracket GB-14 101-99   
 Flush Mount Kit FM-5 113-04
 Gimbal Knob  GK-9 101-80   
 Transducer HST-WSBL 106-72   
 Speed/ Temp probe ST-TBL 99-97     
 Portable Power Pack for Ice Fishing PPP-16I 16-46     
 GPS Module LGC-3000 125-09   
 Screen Cover  CVR-2 113-05
 Cigarette Lighter Adapter CA-8 119-10   

Mapping Compatibility

 FHS Yes
 FHSP Yes    
 NauticPath Yes    
 LakeMaster Pro Yes    
 Navionics Navionics Gold & Silver, Hotmaps Premium, Platinum
 MapCreate MapCreate 5, 6.0, 6.1, 6.2, 6.3, 7  
 Radar Yes

LMS-520C Pinout Information

image of pinout

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LMS-520C Reset Procedures

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