Service Alerts
We publish Service Alerts to warn you of potential safety issues concerning our products or software.
| Subject | Date | More Information |
|---|---|---|
| Radar service may be lost after extended, uninterrupted use. |
Dec. 13, 2010 | Download PDF |
| Weather data may not appear on chartplotters that have a XM WX Satellite Weather subscription. |
Nov. 29, 2010 | Download PDF |
| GHP 10 autopilot may fail to detect pump stalls on improperly-bled hydraulic systems. |
Aug. 20, 2010 | Download PDF |
| Possible radar communication loss when a GMR™ 18 HD or a GMR™ 24 HD are connected to a GPSMAP® 700-series chartplotter. |
July 23, 2010 | Download PDF |
| Certain chartplotters may incorrectly or incompletely draw areas of marine charts in a way that makes land or shallow water areas appear to be navigable water. | May 11, 2010 | Download PDF | Affected maps contain incorrect tidal information for an area off the Oregon coast that covers about 100 miles of shoreline from approximately Bandon to Waldport, resulting in high and low tide values that are inaccurate. |
Nov. 23, 2009 | Download PDF |
| Auto Guidance Route Calculation: Charted Obstacles. | Nov. 4, 2009 | Download PDF |
| Serial GPS Mode: Incorrect date/time displayed. | Sept. 18, 2009 | Download PDF |
| BlueChart® g2 and BlueChart g2 Vision® Version 2009 Recall | June 4, 2009 | Download PDF |
| GHP™ 10 Steering Systems | March 24, 2009 | Download PDF |
| Affected GPSMAP® 520, 530, 540, 550 devices may provide incorrect position information to you or to interfaced NMEA devices in some circumstances. | June 29, 2007 | Download PDF |