StructureScan LSS-1 Sonar Module - Marine radar SIMRAD - Free user manual and instructions
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| Product Type | Sonar Module for Marine Radar/Chartplotter |
| Brand | Simrad |
| Model | StructureScan LSS-1 |
| Dimensions (W x H x D) | Approx. 190 x 130 x 40 mm (7.5 x 5.1 x 1.6 in) |
| Weight | 0.7 kg (1.5 lb) |
| Power Supply | 10-17 V DC, 0.5 A max |
| Imaging Technologies | SideScan and DownScan |
| Frequency | 455 kHz and 800 kHz |
| Maximum Depth (DownScan) | 150 m (500 ft) at 455 kHz |
| Maximum Side Range (each side) | 90 m (300 ft) at 455 kHz |
| Compatible Displays | Simrad NSS, NSO, and NSE series (requires Ethernet connection) |
| Transducer Connector | 9-pin (included with transducer sold separately) |
| Data Interface | Ethernet (StructureScan protocol) |
| Mounting | Bracket or flush mount (hardware included) |
| Operating Temperature | -15°C to 55°C (5°F to 131°F) |
| Waterproof Rating | IPX6 (splashproof) |
| Cleaning | Wipe with fresh water and mild soap; avoid abrasive cleaners |
| Safety Precautions | Disconnect power before cleaning; do not expose to high-pressure water |
| Spare Parts / Repairability | Transducer and cable are replaceable; contact Simrad support for other repairs |
| General Notes | Requires a compatible Simrad display and a StructureScan transducer (sold separately) |
Frequently Asked Questions - StructureScan LSS-1 Sonar Module SIMRAD
Which Simrad displays are compatible with the LSS-1?
The LSS-1 is compatible with Simrad NSS, NSO, and NSE series multifunction displays via Ethernet connection. Check your display's software version for compatibility.
What transducer do I need?
The LSS-1 requires a dedicated StructureScan transducer (e.g., Simrad SS175 or SS264). The transducer is sold separately and connects via a 9-pin cable.
How do I install the LSS-1?
Mount the module in a dry, ventilated area using the bracket or flush mount. Connect the Ethernet cable to your display and the transducer cable to the module. Power with 12V DC.
What frequencies does it support?
The LSS-1 operates at 455 kHz and 800 kHz. The lower frequency provides deeper penetration and wider coverage, while the higher frequency gives better resolution in shallow water.
How do I update the software?
Software updates are performed through the connected Simrad display. Download the latest update from Simrad's website to a microSD card, insert into the display, and follow the on-screen instructions.
What is the maximum depth for DownScan?
At 455 kHz, the maximum depth is approximately 150 m (500 ft). At 800 kHz, the depth range is reduced to about 60 m (200 ft) due to higher frequency absorption.
Can I use the LSS-1 with a generic transducer?
No, the LSS-1 is designed specifically for Simrad StructureScan transducers. Using a third-party transducer may result in poor performance or damage.
How do I clean the module?
Disconnect power and wipe the exterior with a damp cloth and mild soap. Rinse with fresh water and dry thoroughly. Do not use solvents or abrasive cleaners.
What should I do if I lose bottom reading?
Check the transducer cable connection and ensure the transducer is free of debris. Verify the display settings for frequency and sensitivity. Also update the software to the latest version.
Is the LSS-1 waterproof?
The module has an IPX6 rating, meaning it is splashproof. It should be installed in a protected location away from direct water spray or submersion.
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USER MANUAL StructureScan LSS-1 Sonar Module SIMRAD
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Product information
Brand : SIMRAD
Model : StructureScan LSS-1 Sonar Module
Category : Marine radar