Beeping Radio Handle? No communication working 1-man?

We have had many experiences of poorly performing radio-handles; the newer series with the ‘humps’ are much better. If you lose comms when working 1-man, try and change the link number (F4-CTRL) on the instrument. This is a great way of testing whether the radio is communicating with the Total Station. If the handle is ‘beeping’, it is probably because it is wet. If you dry it out for a few hours on the radiator, it should be good-to-go.