Lowrance LMS 334c Mapping Sonar/Internal GPS

Customer Product Reviews

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Lowrance LMS 334c Mapping Sonar/Internal GPS

Take in a full-color view of schools of fish and underwater structure with this high-resolution sonar and mapping GPS. The LMS 334c has 480 x 480 pixel resolution, a 5" Film SuperTwist LCD display for clear, precise target detail and separation in all light conditions, and internal GPS mapping. It has COLORLINE? to separate fish from important structure on or near the bottom in color, and it boasts 2,400 watts of peak-to-peak power with depth capability to 900 feet. The 200 kHz Skimmer transducer includes a built-in temperature sensor. You have a choice of a 20? transom mount transducer or a 20? Shoot-thru hull transducer. A built-in background map contains enhanced detail of all U.S. waters, including nav aids, and it offers high-speed screen updates. FishReveal? function helps expose fish targets hiding in underwater cover, while FishTrack? displays the actual depth of fish. Advanced Fish Symbol ID? identifies fish targets. The FlashGraf? LCD flasher mode combines a scrolling target graph with a digital LCD flasher and COLORLINE. These units can use the optional MapCreate? accessories pack for even greater mapping detail, and they are compatible with Navionics? Classic, Gold and HotMaps? electronic charts with depth contours. The 12 parallel-channel and WAAS-enabled GPS ensures navigational ease, guiding you within 3 meters of your destination. These units store up to 100 routes/100 waypoints per route, along with 10 savable plot trails and 1,000 waypoints/1,000 events markers. There are 37 map ranges, from .5 miles to 4,000 miles. And each has a waterproof slot for an MMC or SD memory card (not included). One-year warranty. Available: 20? transom transducer, 20? Shoot-thru-Hull transducer.

Average Customer Rating:

3.4 out of 5

4 of 7 (57%) customers would recommend this product to a friend.

Customer Reviews for Lowrance LMS 334c Mapping Sonar/Internal GPS

Overall Rating:

3 out of 5

External puck needed, April 15, 2007
By BeerNB8 from Chicago

"I originally thought it was cool to have an internal puck, but after only a few outings, I realized the reception is a problem.
Otherwise, I like the features of the unit. Reliable reception would have made it a winning purchase. Looks like I'm going to need to spend $200 on an external puck to go along with this unit."

Review 2 for Lowrance LMS 334c Mapping Sonar/Internal GPS

Overall Rating:

5 out of 5

Great upgrade from the shades of grey monitor., January 14, 2007
By GLR1 from Potomac River

"My unit works great. My boat came with an external antenna. With the 334’s setup menu I made the external antenna the default antenna and I have the internal antenna as a backup. The sonar is outstanding and I love the brightness of the color monitor."

Review 3 for Lowrance LMS 334c Mapping Sonar/Internal GPS

Overall Rating:

1 out of 5

Don't buy an internal antennae GPS unit!, December 20, 2006
By MinnesotaFisherman from Eagan, MN

"I bought two LMS-334C iGPS units last spring.

The internal GPS always seems to be searching for satellites. If I had to do it again, I'd go for the external puck mount"

Review 4 for Lowrance LMS 334c Mapping Sonar/Internal GPS

Overall Rating:

5 out of 5

lowrance lms 434c mapping sonar/internal gps, November 27, 2006
By KOTA1947 from REEDSBURG WI

"GPS/SONAR UNIT IS EASY TO USE MAKES FISHIN ON LARGE LAKES EASY AND WITH THE GPS UNIT MAKING FISHING ON LARGE LAKES LESS STRESSFULL BECAUSE YOU DON'THAVE TO WORRY ABOUT GETTING LOSS AND BEING ABLE TO MARK FISHING HOT SPOTS EASY TO RETURN. ITS ONE OF THE BEST INVESTMENT I'VE MADE IN FISHING EQUIPMENT."

Review 5 for Lowrance LMS 334c Mapping Sonar/Internal GPS

Overall Rating:

1 out of 5

Poor reception, November 26, 2006
By iowafarmer from North central Iowa

"Works good when the Gps has a signal.About 25% of the time the receiver was searching for satelites.I traded it for an external antenna."

Review 6 for Lowrance LMS 334c Mapping Sonar/Internal GPS

Overall Rating:

4 out of 5

Lowrance 334c, November 22, 2006
By Max45 from Florida

"Sonar works fine. Have experienced difficulty interpreting the GPS since the written instructions, at least to me, are not entirely clear. Pages and Menu are not self-explanatory. A better index would help for the written instructions.
Installed Navionics Premier which is a disappointment. If your favorite lake in not included in Premier, all you get is a yellowish background and no lake detail; not even the lake's outline. You have to go back into the system menu and revert back to Lowrance's maps. Maybe, with more use, I can figure out how to get the GPS to lock onto my position and scroll so I can see the entire lake as I am moving. At times I hae to scroll manually to keep the lake on the screen while running which is dangerous."

Review 7 for Lowrance LMS 334c Mapping Sonar/Internal GPS

Overall Rating:

5 out of 5

Lowrance LMS 334c, November 10, 2006
By hedleysbow from Sokane, WA

"I have just started using the Lowrance LMS 334c w/GPS last summer. I like the internal GPS model because you don't have to mount a GPS antenna on your boat. I'v set up this unit to quick disconnect so if I leave my boat in a parking lot or dock somewhere unsecured I can easily unplug and remove the whole unit which includes the battery I've mounted underneath the sonar unit in a battery box which I can secure in the car or hotel room, etc. The features are endless and can be a bit complicated to use but most things come easily. The color graphing is impressive and has excellent resolution. My favorite selling point was the low price after comparing other similar brands and more costly Lowrance models."