Garmin GTN 750 Pilot's Guide - Page 376

Foreword Getting Started Audio & Xpdr Ctrl Com/Nav FPL Direct-To Proc Charts Wpt Info Map Traffic Terrain Weather Nearest Music Utilities System Messages Message Description Action GTN GTN needs service. The GTN has lost calibration data that was set by Garmin during manufacturing. Contact dealer for service. INTERNAL SD Internal SD card has an Contact dealer for service. CARD ERROR - error. This card is not GTN needs service. accessible by the user. INTERNAL SD Internal SD card was CARD REMOVED - removed. This card is GTN needs service. not accessible by the user. Contact dealer for service. KEY STUCK - The HOME key has been Verify the HOME key is not HOME key is stuck. in pressed position for pressed. Contact dealer for service at least 30 seconds. This if this message persists. key will now be ignored. KEY STUCK Direct-To key is stuck. The Direct-To key has Verify the Direct-To key is not been in pressed position pressed. Contact dealer for service for at least 30 seconds. if this message persists. This key will now be ignored. KNOB STUCK Volume knob is stuck in the pressed position. The Volume knob has Verify the volume knob is not been in pressed position pressed. Contact dealer for service for at least 30 seconds. if this message persists. This knob press will now be ignored. KNOB STUCK Dual concentric inner knob is stuck in the pressed position. The dual concentric inner knob has been in pressed position for at least 30 seconds. This knob press will now be ignored. Verify the dual concentric knob is not pressed. Contact dealer for service if this message persists. Symbols Appendix Index 17-10 Garmin GTN 725/750 Pilot's Guide 190-01007-03 Rev. B