Need manual for lowrance system 2000 2260 c dual range

Question edited for clarity.

Make sure you got the correct transducer Your model comes in single frequency and dual frequency. Make sure the connection on the back of the unit is good and you have no corroded or missing pins. Make sure the software is up to date.

Lowrance LMS-525C DF Fish Finder Parts

Product Description: Designed for salt water or downrigger tracking, this dual-frequency sonar/GPS chartplotter
provides additional 50 kHz readings, in addition to a high-res 480 x 480 display on a 5" screen
and many professional features.

* Dual-frequency 50/200 kHz
* Precision 12-parallel channel external GPS+WAAS receiver
* Lowrance radar compatible
* LowranceNET® networking (NMEA 2000® certification pending)
* High-speed ethernet connection links multiple Lowrance display units and modules to
operate independently on shared network data, including sonar
200 khz transducer PDRT-WBL Part #106-89
Shoot-thru-hull mount, 20 degree pod type with remote temperature (200 kHz). (20 ft cable) Dual Frequency Transducer HP-DFBL260 Part #106-82
Thru-hull-mount, dual frequency bronze housing, high-power multiple element (50 kHz 19 degree
& 200 kHz 6 degree).

HST-DFSBL Part #106-77
Transom-mount, dual frequency skimmer with built-in temperature sensor. (25 feet of cable)

https://www.google.com/search?q=lowrance+lms-525c+df+software+update

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You can try holding in the zoom in/out buttons (+/-) as you push and release the power button.
Hold the zoom keys until you hear a beep.
If your hard restart is successful. You should see the GPS screen with prompts for language etc.
if you cannot get the system to cooperate and all you see is the "Lowrance" screen, then you are experiencing a Castro pic system failure and the unit needs to go back to Lowrance.

You most likely need to change the map data displayed.
The elite series won't change for you automatically. Lowrance Elite 7 HDI Hybrid Dual Imaging Fishfinder Chartplotter
here is a link to the elite 7 page where you can download a pdf owners manual.
go to the gps/map page on your unit. Find "chart data" on your menu.
select nation is as your chart data. Then you will be ableaving to see your map data.

You can get the manual on the link below.

http://www.lowrance.com/upload/Lowrance/Documents/Manuals/LMS527-522_0152-181_120406.pdf

Lowrance HST-50/200-WSU Dual Frequency TM Transducer w/Temp 106-49

You can get the manual on the link below.

http://www.lowrance.com/en-us/Products/Marine/HDS-High-Definition-System/HDS-5-FishfinderGPS-Chartplotter/Downloads/

spark ignition system not working, may need to replace.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/craig_3fa289bf857b1a3c

You're in luck! Visit => http://www.lowrance.com/en/Downloads/Manuals/

There are 3 manuals (pdfs). The first is the manual, the next two are addendums.

http://www.lowrance.com/upload/Lowrance/Documents/Manuals/LCX-15MT_0133-49.pdf

http://www.lowrance.com/upload/Lowrance/Documents/Manuals/LCX15_0133-70_add_031402.pdf

http://www.lowrance.com/upload/Lowrance/Documents/Manuals/LCX15_0133-71_add_032802.pdf

Please leave feedback. Thanks in advance.

You're in luck! Visit => http://www.lowrance.com/en/Downloads/Manuals/

There are 3 manuals (pdfs). The first is the manual, the next two are addendums.

http://www.lowrance.com/upload/Lowrance/Documents/Manuals/LCX-15MT_0133-49.pdf

http://www.lowrance.com/upload/Lowrance/Documents/Manuals/LCX15_0133-70_add_031402.pdf

http://www.lowrance.com/upload/Lowrance/Documents/Manuals/LCX15_0133-71_add_032802.pdf

Please leave feedback. Thanks in advance.