TM 1-1510-225-10 3B-53 Table 3B-9.  CDU Annunciations and Scratchpad Messages  (Continued) ANNUNCIATION /SP MESSAGE INITIATING CONDITION RESET MECHANISM LOCATION BLINKING NOT CLEARABLE CDU MSG ALERT no gps appr (continued) 3.   Navigation   mode   set to   a   non-GPS  based solution. no keys zero Failure to zeroize GPS SA/AS keys in all GPS receivers. Clear key or sub- sequent success- ful clear of keys. A B NO MAG VAR Attempt to enter Magnetic referenced input (Course, Bearing, or Track) without Magnetic Variation tables. Clear key SP A no raim RAIM is lost in selected GPS receiver and the NO APPR RAIM annunciation is not active or has been removed (30 second filter applies). RAIM function is returned, or NO APPR RAIM annunciation is generated, or clear key. A N NON-SINCGARS MODE Attempt to perform SINCGARS operations while not tuned to a SINCGARS mode. Clear key SP A NOT Stored Entry not found in database.    Clear key SP A ONLOAD DEFINED Attempt to enter extra fuel or total fuel on the Fuel page when an on-load is defined in the alternate flight plan. Clear key SP A PATTERN DEFINED Attempt to attach a hold or pattern at a point defined to be a pattern, attempt to insert an offset when an MFP fix is the TO waypoint, or attempt to modify the pattern fix when the pattern has been inserted in the flight plan or alternate flight plan. Clear key SP A PATTERN NOT IN FPLN Attempt to enable refuel pattern when pattern is not in active flight plan. Clear key SP N pca intercept The intercept solution for the active waypoint is to the Point of Closest Approach. Clear key or non- PCA intercept solution becomes available. A N RAIM CHECK ACTIVE Attempt to enter RAIM prediction data when automatic approach RAIM point check is in progress. Clear key or completion of point check. SP A RENUMBER FPLN Attempt to insert a waypoint between non-inserted waypoint in the flight plan when the alphanumeric Z is already in use at the associated waypoint. Clear key SP A