Drivers hour guard TS02 help

Really simple, how do I change the time on it?

I take it your moving the 1 hour change
One of the 4 buttons when on daily rest .
Providing you set it up right to start with .
Either that reset the whole unit.

Ive had no luck, I’ll just have to re-set it

Im a new driver and looking for driver aids and seeing the TS02 looks ideal but i cant find it for sale anywhere Everywhere looks sold out ? anyone else having this problem ?

I went through the manual as well surveyequipment.com/PDFs/Leica_F … Manual.pdf
still had no luck, Done a reset.

I don’t think those devices are available anywhere now. At one time there was a forum on here for them, but has long since been archived. The guy who did them, Davey Driver I think was his name on here and he hasn’t posted in 5 or 6 years, gave it up. You might be able to get something from searching his posts. Sorry I can’t suggest anything else.