This manual describes the capabilities and specifications of the X87, X88DF, X97, and X98DF fish-finding and depth sounding sonars, and how to install and use them.
This document serves as the Operation Instructions for the Lowrance X87, X88DF, X97, and X98DF series of fish-finding and depth sounding sonars. It is designed to help users get on the water quickly by explaining how the manual is organized and providing a quick reference guide for basic sonar operations immediately after installation.
| Display Resolution | 320 pixel x 320 pixel resolution; 102,400 total pixels. |
|---|---|
| Input Power | 10 to 15 volts DC |
| Case Size | 5.4" H x 6.9" W x 3.4" D (13.8 x 17.6 x 8.6 cm) |
| Storage Temperature Range | -4 degrees to +167 degrees Fahrenheit (-20 degrees to +75 degrees Celsius) |
| Sonar Frequency (X88DF/X98DF) | 50/200 kHz |
| Transmitter Power (X98DF/X97) | 3,000 watts peak-to-peak/375 watts RMS |
| Sounding Depth (X98DF) | 2,500 feet (762 meters) |
The storage temperature range is from -4 degrees to +167 degrees Fahrenheit (-20 degrees to +75 degrees Celsius). Extended storage outside this range may damage the display.
Yes, the unit has built-in memory that stores sonar records for decades.
Yes, transducers operate at speeds up to 70 mph (61 kts).