The last analogue television signals in the STV North region have been switched off, marking the start of an all-digital era.
Shortly after midnight, analogue BBC One, STV, Channel 4 and Five were turned off permanently at the Rosemarkie transmitter group.
But some existing Freeview viewers could find some of their channels have been moved to other frequencies – therefore requiring a retuning of their Freeview-enabled TVs or boxes.
Help with the switchover is available online, here, and by telephone (08456 50 50 50).
A 'switchover roadshow; is also running today in Inverness, in Falcon Square.