>I can't check what type of interface is present on my two 1992-02M, neither if the SK4 in present, because the counters are running and I wan't stop them.
Unless they are rack mounted, you don't need to turn them off to check what interface you have: - remove the rear bezel (unscrew two screws) - slide the 1992 cover until you can take a look to the GPIB board. - Refer to the documentation to identify the board (see my page number references in the previous post). - touch with your finger the jumper (if present): if it is in the default position you will feel two pins, otherwise (in GPIB mode) you will fill the jumper. > Are you using a 1992 in standard GPIB mode after having moved the jumper? Where did you find the info? I just tested it: in the default position it does not answer to the 'CK' command. > P.S. are you in Italy? Yes, I'm italian: you can directly contact me! . ciao _ Elio. _______________________________________________ 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.