Adrian made me to try something which turned out to work. It's just a bit tricky:
* 7 times arrow left gives 7 zeros (0.000000) * most left 0 changed to 1 (up arrow: 1.00000) * proceed to habe 1.053131 * change it to 0.05313 (down arrow at first 1 position * press Enter * Bingo! GPS 10 MHz at Ch1 now reads relative to the internal OCXO 10.000,000.0[01] MHz ,-) Thanks to all Ulli _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.