Stormscope®WX-1000 Pilot’s GuideB-6Appendix B – Navaid OptionData Comm ErrorsError 13 (figure B-5 )means receiving nodata. Error 14 indi-cates a processingerror. Errors 15 and 17indicate a faulty navaidcommunication circuit.Press any button tocontinue withoutnavaid information,then call for service.Warning MessageIf the loran or GPSreceiver determines itsposition error to begreater than 1.7 nauti-cal miles, a warningmessage in the form ofa highlighted “w” willappear next to theaffected data items.(See figure B-6 .)NAV FLAGIf the loran or GPSreceiver fails to acquirea consistent signal andis not certain of itsposition, the high-lighted message “ NAVFLAG ” appears. (Seefigure B-7 .) Naviga-tional data will not bedisplayed if the receiverindicates a flag condi-tion.2 53 6 0 °M E N UC L E A R0 5 7 °N A V F L A G0 5 0 n mBRTOFFFigure B-7. NAV FLAGC o m m u n i c a t i o n e r r o rN a v a i d o p t i o nn o t a v a i l a b l eP r e s s a n y k e yt o c o n t i n u eE R R O R 1 3BRTOFFFigure B-5. Error 133 6 0 °M E N UC L E A R0 9 9 . 81 4 0 0 0 : 4 2N MB R GE T EB J JT OK T S T K0 3 6 °0 3 6 °2 0 0 n m0 2 2 ° BRTOFF2 5ww wwwFigure B-6. Warning MessagesData Comm Errors