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The backlight on Lowrance 334 iGPS does not appear to be working. I have tried a soft reset and pressing the PWR/LIGHT to access the three different levels of light, but I still can't see the screen properly. I can see text/maps displayed (barely), which appears to be a missing backlight.

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5 Suggested Answers

  • 1 Answer

SOURCE: powerin up - screen goes blank after a few swconds -

had same problem. the cause was corrosion in the boat wiring. the power wire was corroded 95%thru. there was enough voltage to start the unit but when the sounder kicks in the voltage dropped below minimum and the unit shut off. took a LOOOONG time to find.

Posted on Jan 10, 2008

  • 2 Answers

SOURCE: Garmin Nuvi 260 - white screen

Hit the side of the Garmin a few times while it is on. I did this to mine, and now I can see the screen like before.

Posted on Jun 15, 2008

Benimur
  • 6966 Answers

SOURCE: i need a manual!!

Hi,

Pls try here. Incidentally, you might fin this likewise informative.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards. Thank you for using FixYa.

Posted on Oct 02, 2008

  • 1 Answer

SOURCE: Lowrance 250c map update

tring to get an manual for my system i left it and the glove dept. an a cari sold. thank you lowrance iway 250c .

Posted on Feb 13, 2009

  • 1 Answer

SOURCE: Cannot access main menu or pages screen

I think I can help with your issue. I have an LMS 334c and have had a few issues in the past. Called the factory (this answer is not listed any where in your manual) and they instructed me to "Soft Re Boot" my unit and it would put everything back to factory settings. Try this anytime it does not respond for whatever reason.

Turn the unit off.

At the same time press the Pages and Power button. Hold both down until you see the square box come up in the screen. You should have your factory settings again. May need to try a few times.
Lowrance said it works just like a computer, ever now and then it just tries to disect to much information at one time and hangs up.
Good luck. James Cantwell

Posted on May 04, 2009

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1 Answer

How to reset hds 5m


For a 'soft' reset, turn the unit off. Press and hold 'Pages', Press and release 'Power'. Release 'Pages' when the waiver appears. This reset preserves data.
For a 'hard' reset, turn the unit off. Press and hold 'Zin' and 'Zout'. Press and release 'Power'. Release all when the waiver appears. This reset clears all data.

Feb 18, 2013 | Lowrance HDS5m GPS Receiver

3 Answers

Waypoints


Hi there

Sounds lie it has a memory problem... perhaps a failed internal memory chip... are you using an external mem card with it as well?

robotek

May 07, 2008 | Lowrance iFinder GPS Receiver

1 Answer

Comes on white screen then off just for a second


If possible, try to restore the device to the newest firmware on it using your computer using this firmware:
http://www.lowrance.com/en/Products/Marine/Large-Screen-SonarGPS-Chartplotter-Combos/LCX-18C/Downloads/LCX-18C-Software-Update/

OR
Do a soft reset. This may resolve your issues and will also keep your data on the device.
Do a soft reset by:
1. Having the device already off
2. Press and hold the PAGES key
3. Press and hold the PWR key
4. Release both buttons when the USA map appears

If neither of those work, try a hard reset. This will however delete all stored data off your device.
To do a hard reset:
1. Have device off
2. Press and hold the ZIN&ZOUT Keys at the same time
3. Press and hold the PWR key
4. Release both buttons when the USA map appears

If none of these work, contact Lowrance at 1-800-628-4487

Mar 05, 2011 | Lowrance LC X-18c GPS Receiver

1 Answer

Gps will not start up


Hello :

I recommend you to reset your device to fix the problem .

Here is how to reset your GPS :

1. Turn unit OFF
2. Press and hold the PAGES key
3. Press and hold the PWR key
4. Release both buttons when the USA map appears
..........................................................................................

Here is how to hard reset your GPS . But be careful because Hard Reset (Deletes stored GPS Data such as Waypoints and trails)

1. Turn unit OFF
2. Press and hold the ZIN&ZOUT Keys at the same time
3. Press and hold the PWR key
4. Release both buttons when the USA map appears

PLEASE DON'T FORGET TO RATE !

Apr 16, 2010 | Lowrance LCX-15MT GPS Receiver

1 Answer

Gps module not responding


Hello :

I recommend you to reset your device .

Try this for soft reset :

1. Turn unit OFF
2. Press and hold the PAGES key
3. Press and hold the PWR key
4. Release both buttons when the USA map appears
..................................................................................

If soft resetting didn't work , then I would recommend you with hard resetting . Here is how to hard reset your device . But Hard Reset (Deletes stored GPS Data such as Waypoints and trails) .

1. Turn unit OFF
2. Press and hold the ZIN&ZOUT Keys at the same time
3. Press and hold the PWR key
4. Release both buttons when the USA map appears

PLEASE DON'T FORGET TO RATE !

Apr 16, 2010 | Lowrance LCX-25c GPS Receiver

1 Answer

Lowrance 330c screen says '' boot failed''


Try a hard reset:

1. Turn the LMS-330 off
2. Press and hold the ZIN, ZOUT, and PWR buttons
3. Release the three buttons once you see the "warning, do not rely..." message appear

If you get that far, the problem is solved. If you get boot failed again, try installing the latest update which can be downloaded from http://www.lowrance.com/en/Downloads/Product-Software-Updates/

If you still get boot failed, you will need to get the LMS-330 repaired/replaced. You can contact Lowrance support at 800-324-1356 or email them by going to http://www.lowrance.com/en/Support/Product-Support/Contact/

Mar 22, 2009 | Lowrance LMS-330C GPS Receiver

3 Answers

My Lowrance LMS-337c df keeps going crazy.


Normal 0 false false false MicrosoftInternetExplorer4 st1:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;}This could be caused by glitch in the operating systemsoftware or by low voltage due to a short in the unit or somewhere in the boatswiring. To troubleshoot the problem Iwould recommend the following steps.

  1. Try a soft reset
  2. If the problem resurfaces, try a hard reset
  3. Update the the operating system software

Soft Reset (Does not delete GPSData)
1. Turn unit OFF 2. Press and holdthe PAGES key
3. Press and hold the PWR key
4. Release both buttons when the USA map
Appears

Hard Reset (Deletes stored GPS Data
such as Waypoints and trails)
1. Back up any waypoints, routes,and trails that you want to save on a blank MMC card
2. Turn unit OFF
3. Press and hold the ZIN&ZOUTKeys at
the same time
4. Pressand hold the PWR key
5. Release both buttons when the USAmap
appears

To update the operating system software, check out this link:
Lowrance337c df update


If you don't have a card reader I can program an update card for you.


Dec 15, 2008 | Lowrance LMS-337CDF GPS Receiver

2 Answers

Cannot access main menu or pages screen


I think I can help with your issue. I have an LMS 334c and have had a few issues in the past. Called the factory (this answer is not listed any where in your manual) and they instructed me to "Soft Re Boot" my unit and it would put everything back to factory settings. Try this anytime it does not respond for whatever reason.

Turn the unit off.

At the same time press the Pages and Power button. Hold both down until you see the square box come up in the screen. You should have your factory settings again. May need to try a few times.
Lowrance said it works just like a computer, ever now and then it just tries to disect to much information at one time and hangs up.
Good luck. James Cantwell

Nov 03, 2008 | Lowrance LMS-330C GPS Receiver

1 Answer

Lowrance 330c gps unit


A "soft reset" can be accomplished by pressing and hold "Pages" key and press and hold "PWR" key till USA map comes on , then release both. A "hard reset" requires press and hold both "Z in" and "Z out" buttons and press and hold "PWR" button releasing all three when USA map appears.

Oct 18, 2008 | Lowrance LMS-330C GPS Receiver

4 Answers

I need a manual!!


Hi,

you can find the manual here,
www.lowrance.com/upload/Lowrance/Documents/Manuals/LMS339cDF_iGPS_0152-011_011206.pdf

Hope my info solves your problem,
Thanx for using fixya.....

Oct 02, 2008 | Lowrance LMS-332C GPS Receiver

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